Download RA 65/FA 65 5

VA Flow Meters
VA Flow Meters
VA Flow Meters
RA 65/FA 65
RA 65/FA 65
RA 65/FA 65
Limit switches
MSK1/MSK12/MSKW
Design
and applications
Low voltage directive
In order to realize a local display with a
Above 50 V AC/ 75 V DC, contacts are subject
monitoring function the flowmeter
Measuring units RA 65 and FA 65 are
to the EU Low-Voltage Directive. The user is
can be equipped with limit switches.
based on the variable area float principle.
required to verify their use accordingly.
In pipelines the RA 65 is installed by
The limit switch consists of a connector
means of screwed pipe joints and the
housing and a bistable reed contact.
FA 65 is mounted between flanges. The
Proper use
A magnet integrated in the float switches
this reed contact. The limit switch is guided in a
The user is responsible for assessing the
guide slot on the back of the protective tube
application, for use as prescribed, and for
measuring range. In case of inductive or
VA flow meters RA 65 and FA 65 are
material compatibility as regards the liquid
capacitive load applications, e.g. caused by
customized with a scale specific for the
damage arising from incorrect or improper
In dependence on their geometry such peaks
medium to be measured. RA 65 and FA 65
use of the devices.
also occur in lines, if they exceed a certain
length. It is therefore recommended to use an
are used in plant engineering (e.g. furnace
construction and water treatment).
Pressure surges can cause glass breakage,
additionally available arc suppression relay
and should therefore generally be avoided.
“MSR”. This increases the switching capacity
which are adjustable throughout the entire
should be observed.
capacitive peaks. It thereby ensures a long
The equipment from Kirchner und Tochter has been
In all other respects we advise following the
lifetime of the contact.
tested in compliance with applicable
installation recommendations specified in
CE-regulations of the European Community.
Code VDI/VDE 3513, Sheet 3.
Technical data of the
limit switches
sensor an output signal can be generated
Switching voltage
50V AC/75V DC
50V AC/75V DC
valid version of our documents can be found under
0,5 A
0,5 A
Switching capacity
10 W/VA
10 W/VA
this URL: www.kt-web.de
The Kirchner und Tochter QM-System is
normally open (N/O)
9001:2008. The quality is systematically
MSKW
Switching voltage
50V AC/75V DC
Switched current
0,5 A
Switching capacity
5 W/VA
Dielectric strength
110V AC/200V DC
-20 to +90°C
Temperature range ¹)
Switching function
Connection diagram
1)
-5-
230V AC/400V DC
-20 to +90°C
certified in accordance with DIN-EN-ISO
●● perspex half-shell as shatter
protection
By installing an linear displacement
which is proportional to the height setting
Technical data supplied without liability. The current
●● armature with protective steel tube
employed as detectors too.
available on request.
MSK12
Design
measuring range, these units can be
The respective declaration of conformity is
Switched current
Dielectric strength 230V AC/400V DC
Temperature range1) -20 to +90°C
Switching function
normally closed (N/C)
Connection diagram
●● calibrated borosilicate measuring
cone
By installation of electrical limit switches,
The limit values given in the data sheet
and avoids the appearance of inductive and
KLA GS
transparent fluids and gases. Each unit is
The manufacturer shall not be liable for any
current and voltage peaks may occur.
KLA Standard
most suitable for the flow measurement of
product used in his process.
contactors or solenoid valves, uncontrolled
MSK1
an inspection window.
suitability of the flow meters for his case of
and can be adjusted throughout the entire
Design
borosilicate glass measuring cone is
located inside a protection steel tube with
●● reliable due to simple mode
of operation
of the flow meter.
The technical documents provide a detailed
●● with limit switches usable as
detectors
explanation of the function and measuring
principle of VA flow meters.
●● optionally analogue output 4 - 20 mA
adapted to the continuously increasing demands.
●● scales specific for the media to be
measured
●● optionally explosion-protected design
change over (CO)
The temperature resistance of the flow meter is crucial.
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-6-
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-1-
VA Flow Meters
VA Flow Meters
(Rp)
RA 65/FA 65
RA 65/FA 65
Types
Design
Description
RA 65
With threaded connection
FA 65
With flange connection
RA 65 / FA 65-EM
With linear displacement sensor
RA 65 / FA 65-MSK1
With switching contact (Normally open)
RA 65 / FA 65-MSK12
With switching contact (Normally closed)
RA 65 / FA 65-MSKW
With switching contact (Change over)
Technical Data
Size
Pipe fitting
9,5
Rp ¼
Rp 3/8
Rp ½
28
32
39
12
16
20
308
310
312
25
19
Rp ½
Rp ¾
Rp 1
39
48
55
20
25
32
413
420
424
45
30
Rp 1
Rp 1 ¼
Rp 1 ½
55
67
74
32
40
50
424
428
430
60
Rp 1 ¼
Rp 1 ½
Rp 2
67
74
90
40
50
63
428
430
445
70
Rp 1 ½
Rp 2
Rp 2 ½
Rp 3
74
90
111
131
50
63
75
90
430
445
446
450
90
36
FA 65: PN 10 at 20 °C
RA 65: PN 10 at 20 °C
Max. operating pressure
See table measuring ranges on page 3
Thermal endurance
80 °C, optionally 100 °C
Ambient temperature
90 °C
Turn-down ration
1:10
Accuracy class
Error limit (G)
Linear limit (qG)
VDE/VDI 3513 page 2 (08/2008)
1,6 %
50 %
Connection RA 65
Two-part pipe fitting:
Insert with cylindrical internal
thread to ISO 7-1
Size
Connection FA 65
Flanges PN 10 to DIN EN 1092-1,
others on request
9,5
Corrosion protection
Epoxy paint
kiln-dried, traffic blue (RAL 5017),
satin-finished
C2
43
1)
S355
Threaded joint
19
Grey cast iron, size 9,5 S355
Measuring glass
Borosilicate glass
Splinter shield
Perspex
Gaskets
Standard: 1.4571
optionally: PVC, PP, PVDF or
PTFE with lead core
Floats for
gases 1)
Aluminium
optionally: PVC, PP, PTFE, PVDF or
1.4571
With limit contacts 1)
1.4571 with magnetic core (liquids)
PVC with magnetic core (gases)
-2-
the height setting of the flow meter. This signal
RA 65
FA 65
can be displayed in 4-20mA or 0-10V to realise
a remote indication. The sensor is connected via
the enclosed M12 x 1mm connector.
1)
DN
L
H
10
15
10
15
20
25
260 25
20
25
40
360 60
25
40
50
360 70
50
65
360 90
360 45
D
Compact Design
●●
Realise remote indication
d4
k
Screws
Most helpful for SPS integration
4mA.
4
4
4
4
4
4
M12
M12
M12
M12
M12
M12
14
14
M12
14
14
14
75 4
85 4
110 4
M12
M12
M16
M12
14
18
115 68 85 4
150 88 110 4
165 102 125 4
M12
M16
M16
M12
18
18
165 102 125 4
185 122 145 4
M16
M16
18
18
40
45
40
45
58
68
105 58
115 68
150 88
60
65
60
65
75
85
Technical Data
Linear displacement sensor
EM
Measuring range
Size
9,5
19
Length: 655 mm
36
43
(min. and max. measuring range; all intermediate measuring ranges are possible)
Measuring range
m³/h H2O
Measuring range
m³/h air at STP ¹)
0,5
20
0,006
0,3
–
–
5 l/h
200 l/h
–
–
0,06
3,3
Measurement range [A...B]
160mm
Repeatability
≤ 0,1% from measurement range
≤ dependent upon position sensor
Linearity deviation
≤ 1% v.E.
Temperature drift
≤ ± 0,006 % /K
RA 65
Threaded connection
FA 65 Flange
connection DN
max. operating pressure
bar at 20°C
Size *)
A
Ambient temperature
-25°C... +70°
19
37
Operating voltage
15... 30 VDC
Rp ¼
Rp ¼
Rp ½
10
15
10
30
45
Idle current
≤ 15mA
36
46
Output function
Four-wire, analogue output
43
47
Voltage output
→ Load resistor
0... 10 V
≥ 4,7 k Ω
Current output
→ Load resistor
4...20 mA
≤ 0,4 k Ω
Sampling rate
200 Hz
Connection
Connector, M12 x 1
Protection class
IP67
Operating voltage display
LED, green
Measurement range display
LED, yellow, position sensor in
detection range
0,012
0,12
–
–
0,12
1,2
0,15
1,6
–
–
1,5
16
Rp ½
Rp 3/4
Rp 1
10
15
20
25
10
0,1
0,3
–
–
1
3
1,3
3,6
–
–
13
36
Rp 1
Rp 1 ¼
Rp 1 ½
25
40
10
*)
0,4
0,8
–
–
4
8
4
8
–
–
40
80
Rp 1 ¼
Rp 1 ½
Rp 2
40
50
8
0,9
1,6
–
–
9
16
5
16
–
–
50
160
Rp 1 ½
Rp 2
Rp 2 ½
Rp 3
50
65
8
Measuring ranges for other substances and operating conditions on request.
Linear displacement sensor not available for Size 9,5
Connection diagram
1)
at STP: at standard conditions (0 °C and 1,013 bar abs.)
1)
Floats of small sizes are nonguided. Size 30 and larger: Partly with guided
float. Optionally sizes 9,5 (without limits switches only) and 19 are
deliverable. A detailed table is available on request.
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
Measuring range indication via LED
performs stable operation only after approx.
d2
Thread
30
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
High level of reproducibility
in the range of 3.7mA to around 4mA and
Qty
90
95
90
95
105
115
●●
●●
●●
●●
Please notice that the sensor has a blind zone
Standard NBR
optionally FPM, EPDM, silicone
Floats for
liquids 1)
1)
43
Malleable cast iron, galvanized
Flanges FA 65
principle delivers an output signal proportional to
FA 65
36
Heads RA 65
H
A
Materials
Precision steel tube made of P235
L
d for bonding and welding sleeves
30
Protective sleeve
The linear displacement sensor based on the Hall
RA 65
SW
d ¹)
Nominal pressure
Corrosion class
Linear displacement sensor EM
Dimensions
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-3-
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
The thermal endurance of the flow meter is crucial.
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-4-
VA Flow Meters
VA Flow Meters
(Rp)
RA 65/FA 65
RA 65/FA 65
Types
Design
Description
RA 65
With threaded connection
FA 65
With flange connection
RA 65 / FA 65-EM
With linear displacement sensor
RA 65 / FA 65-MSK1
With switching contact (Normally open)
RA 65 / FA 65-MSK12
With switching contact (Normally closed)
RA 65 / FA 65-MSKW
With switching contact (Change over)
Technical Data
Size
Pipe fitting
9,5
Rp ¼
Rp 3/8
Rp ½
28
32
39
12
16
20
308
310
312
25
19
Rp ½
Rp ¾
Rp 1
39
48
55
20
25
32
413
420
424
45
30
Rp 1
Rp 1 ¼
Rp 1 ½
55
67
74
32
40
50
424
428
430
60
Rp 1 ¼
Rp 1 ½
Rp 2
67
74
90
40
50
63
428
430
445
70
Rp 1 ½
Rp 2
Rp 2 ½
Rp 3
74
90
111
131
50
63
75
90
430
445
446
450
90
36
FA 65: PN 10 at 20 °C
RA 65: PN 10 at 20 °C
Max. operating pressure
See table measuring ranges on page 3
Thermal endurance
80 °C, optionally 100 °C
Ambient temperature
90 °C
Turn-down ration
1:10
Accuracy class
Error limit (G)
Linear limit (qG)
VDE/VDI 3513 page 2 (08/2008)
1,6 %
50 %
Connection RA 65
Two-part pipe fitting:
Insert with cylindrical internal
thread to ISO 7-1
Size
Connection FA 65
Flanges PN 10 to DIN EN 1092-1,
others on request
9,5
Corrosion protection
Epoxy paint
kiln-dried, traffic blue (RAL 5017),
satin-finished
C2
43
1)
S355
Threaded joint
19
Grey cast iron, size 9,5 S355
Measuring glass
Borosilicate glass
Splinter shield
Perspex
Gaskets
Standard: 1.4571
optionally: PVC, PP, PVDF or
PTFE with lead core
Floats for
gases 1)
Aluminium
optionally: PVC, PP, PTFE, PVDF or
1.4571
With limit contacts 1)
1.4571 with magnetic core (liquids)
PVC with magnetic core (gases)
-2-
the height setting of the flow meter. This signal
RA 65
FA 65
can be displayed in 4-20mA or 0-10V to realise
a remote indication. The sensor is connected via
the enclosed M12 x 1mm connector.
1)
DN
L
H
10
15
10
15
20
25
260 25
20
25
40
360 60
25
40
50
360 70
50
65
360 90
360 45
D
Compact Design
●●
Realise remote indication
d4
k
Screws
Most helpful for SPS integration
4mA.
4
4
4
4
4
4
M12
M12
M12
M12
M12
M12
14
14
M12
14
14
14
75 4
85 4
110 4
M12
M12
M16
M12
14
18
115 68 85 4
150 88 110 4
165 102 125 4
M12
M16
M16
M12
18
18
165 102 125 4
185 122 145 4
M16
M16
18
18
40
45
40
45
58
68
105 58
115 68
150 88
60
65
60
65
75
85
Technical Data
Linear displacement sensor
EM
Measuring range
Size
9,5
19
Length: 655 mm
36
43
(min. and max. measuring range; all intermediate measuring ranges are possible)
Measuring range
m³/h H2O
Measuring range
m³/h air at STP ¹)
0,5
20
0,006
0,3
–
–
5 l/h
200 l/h
–
–
0,06
3,3
Measurement range [A...B]
160mm
Repeatability
≤ 0,1% from measurement range
≤ dependent upon position sensor
Linearity deviation
≤ 1% v.E.
Temperature drift
≤ ± 0,006 % /K
RA 65
Threaded connection
FA 65 Flange
connection DN
max. operating pressure
bar at 20°C
Size *)
A
Ambient temperature
-25°C... +70°
19
37
Operating voltage
15... 30 VDC
Rp ¼
Rp ¼
Rp ½
10
15
10
30
45
Idle current
≤ 15mA
36
46
Output function
Four-wire, analogue output
43
47
Voltage output
→ Load resistor
0... 10 V
≥ 4,7 k Ω
Current output
→ Load resistor
4...20 mA
≤ 0,4 k Ω
Sampling rate
200 Hz
Connection
Connector, M12 x 1
Protection class
IP67
Operating voltage display
LED, green
Measurement range display
LED, yellow, position sensor in
detection range
0,012
0,12
–
–
0,12
1,2
0,15
1,6
–
–
1,5
16
Rp ½
Rp 3/4
Rp 1
10
15
20
25
10
0,1
0,3
–
–
1
3
1,3
3,6
–
–
13
36
Rp 1
Rp 1 ¼
Rp 1 ½
25
40
10
*)
0,4
0,8
–
–
4
8
4
8
–
–
40
80
Rp 1 ¼
Rp 1 ½
Rp 2
40
50
8
0,9
1,6
–
–
9
16
5
16
–
–
50
160
Rp 1 ½
Rp 2
Rp 2 ½
Rp 3
50
65
8
Measuring ranges for other substances and operating conditions on request.
Linear displacement sensor not available for Size 9,5
Connection diagram
1)
at STP: at standard conditions (0 °C and 1,013 bar abs.)
1)
Floats of small sizes are nonguided. Size 30 and larger: Partly with guided
float. Optionally sizes 9,5 (without limits switches only) and 19 are
deliverable. A detailed table is available on request.
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
Measuring range indication via LED
performs stable operation only after approx.
d2
Thread
30
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
High level of reproducibility
in the range of 3.7mA to around 4mA and
Qty
90
95
90
95
105
115
●●
●●
●●
●●
Please notice that the sensor has a blind zone
Standard NBR
optionally FPM, EPDM, silicone
Floats for
liquids 1)
1)
43
Malleable cast iron, galvanized
Flanges FA 65
principle delivers an output signal proportional to
FA 65
36
Heads RA 65
H
A
Materials
Precision steel tube made of P235
L
d for bonding and welding sleeves
30
Protective sleeve
The linear displacement sensor based on the Hall
RA 65
SW
d ¹)
Nominal pressure
Corrosion class
Linear displacement sensor EM
Dimensions
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-3-
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
The thermal endurance of the flow meter is crucial.
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-4-
VA Flow Meters
VA Flow Meters
(Rp)
RA 65/FA 65
RA 65/FA 65
Types
Design
Description
RA 65
With threaded connection
FA 65
With flange connection
RA 65 / FA 65-EM
With linear displacement sensor
RA 65 / FA 65-MSK1
With switching contact (Normally open)
RA 65 / FA 65-MSK12
With switching contact (Normally closed)
RA 65 / FA 65-MSKW
With switching contact (Change over)
Technical Data
Nominal pressure
FA 65: PN 10 at 20 °C
RA 65: PN 10 at 20 °C
Max. operating pressure
See table measuring ranges on page 3
Size
Pipe fitting
9,5
Rp ¼
Rp 3/8
Rp ½
28
32
39
12
16
20
308
310
312
25
19
Rp ½
Rp ¾
Rp 1
39
48
55
20
25
32
413
420
424
45
30
Rp 1
Rp 1 ¼
Rp 1 ½
55
67
74
32
40
50
424
428
430
60
Rp 1 ¼
Rp 1 ½
Rp 2
67
74
90
40
50
63
428
430
445
70
Rp 1 ½
Rp 2
Rp 2 ½
Rp 3
74
90
111
131
50
63
75
90
430
445
446
450
90
36
43
80 °C, optionally 100 °C
Ambient temperature
90 °C
Turn-down ration
1:10
Accuracy class
Error limit (G)
Linear limit (qG)
VDE/VDI 3513 page 2 (08/2008)
1,6 %
50 %
Connection RA 65
Two-part pipe fitting:
Insert with cylindrical internal
thread to ISO 7-1
Size
Connection FA 65
Flanges PN 10 to DIN EN 1092-1,
others on request
9,5
Corrosion protection
Epoxy paint
kiln-dried, traffic blue (RAL 5017),
satin-finished
C2
1)
S355
Threaded joint
19
Grey cast iron, size 9,5 S355
Measuring glass
Borosilicate glass
Splinter shield
Perspex
Gaskets
1)
43
Malleable cast iron, galvanized
Flanges FA 65
principle delivers an output signal proportional to
the height setting of the flow meter. This signal
RA 65
Standard: 1.4571
optionally: PVC, PP, PVDF or
PTFE with lead core
Floats for
gases 1)
Aluminium
optionally: PVC, PP, PTFE, PVDF or
1.4571
With limit contacts 1)
1.4571 with magnetic core (liquids)
PVC with magnetic core (gases)
can be displayed in 4-20mA or 0-10V to realise
a remote indication. The sensor is connected via
the enclosed M12 x 1mm connector.
1)
DN
L
H
10
15
10
15
20
25
260 25
20
25
40
360 60
25
40
50
360 70
50
65
360 90
360 45
Compact Design
●●
Realise remote indication
D
d4
k
Screws
Thread
Most helpful for SPS integration
4mA.
4
4
4
4
4
4
M12
M12
M12
M12
M12
M12
14
14
M12
14
14
14
75 4
85 4
110 4
M12
M12
M16
M12
14
18
115 68 85 4
150 88 110 4
165 102 125 4
M12
M16
M16
M12
18
18
165 102 125 4
185 122 145 4
M16
M16
18
18
90
95
90
95
105
115
40
45
40
45
58
68
105 58
115 68
150 88
60
65
60
65
75
85
Technical Data
Linear displacement sensor
EM
Measuring range
(min. and max. measuring range; all intermediate measuring ranges are possible)
Size
Measuring range
m³/h H2O
Measuring range
m³/h air at STP ¹)
9,5
0,5
20
0,006
0,3
19
Length: 655 mm
36
43
–
–
5 l/h
200 l/h
–
–
0,06
3,3
Measurement range [A...B]
160mm
Repeatability
≤ 0,1% from measurement range
≤ dependent upon position sensor
Linearity deviation
≤ 1% v.E.
Temperature drift
≤ ± 0,006 % /K
RA 65
Threaded connection
FA 65 Flange
connection DN
max. operating pressure
bar at 20°C
Size *)
A
Ambient temperature
-25°C... +70°
19
37
Operating voltage
15... 30 VDC
Rp ¼
Rp ¼
Rp ½
10
15
10
30
45
Idle current
≤ 15mA
36
46
Output function
Four-wire, analogue output
43
47
Voltage output
→ Load resistor
0... 10 V
≥ 4,7 k Ω
Current output
→ Load resistor
4...20 mA
≤ 0,4 k Ω
Sampling rate
200 Hz
Connection
Connector, M12 x 1
0,012
0,12
–
–
0,12
1,2
0,15
1,6
–
–
1,5
16
Rp ½
Rp 3/4
Rp 1
10
15
20
25
10
0,1
0,3
–
–
1
3
1,3
3,6
–
–
13
36
Rp 1
Rp 1 ¼
Rp 1 ½
25
40
10
*)
0,4
0,8
–
–
4
8
4
8
–
–
40
80
Rp 1 ¼
Rp 1 ½
Rp 2
40
50
8
0,9
1,6
–
–
9
16
5
16
–
–
50
160
Rp 1 ½
Rp 2
Rp 2 ½
Rp 3
50
65
8
Measuring ranges for other substances and operating conditions on request.
Linear displacement sensor not available for Size 9,5
Protection class
IP67
Operating voltage display
LED, green
Measurement range display
LED, yellow, position sensor in
detection range
Connection diagram
1)
at STP: at standard conditions (0 °C and 1,013 bar abs.)
1)
Version 3.5
Measuring range indication via LED
performs stable operation only after approx.
d2
Qty
30
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
High level of reproducibility
in the range of 3.7mA to around 4mA and
Floats of small sizes are nonguided. Size 30 and larger: Partly with guided
float. Optionally sizes 9,5 (without limits switches only) and 19 are
deliverable. A detailed table is available on request.
-2-
●●
●●
●●
●●
Please notice that the sensor has a blind zone
Standard NBR
optionally FPM, EPDM, silicone
Floats for
liquids 1)
FA 65
FA 65
36
Heads RA 65
H
A
Materials
Precision steel tube made of P235
L
d for bonding and welding sleeves
30
Protective sleeve
The linear displacement sensor based on the Hall
RA 65
SW
d ¹)
Thermal endurance
Corrosion class
Linear displacement sensor EM
Dimensions
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Version
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de
e-mail:
· [email protected]
3.5
-3-
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
The thermal endurance of the flow meter is crucial.
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-4-
VA Flow Meters
VA Flow Meters
VA Flow Meters
RA 65/FA 65
RA 65/FA 65
RA 65/FA 65
Limit switches
MSK1/MSK12/MSKW
Design
and applications
Low voltage directive
In order to realize a local display with a
Above 50 V AC/ 75 V DC, contacts are subject
monitoring function the flowmeter
Measuring units RA 65 and FA 65 are
to the EU Low-Voltage Directive. The user is
can be equipped with limit switches.
based on the variable area float principle.
required to verify their use accordingly.
In pipelines the RA 65 is installed by
The limit switch consists of a connector
means of screwed pipe joints and the
housing and a bistable reed contact.
FA 65 is mounted between flanges. The
Proper use
A magnet integrated in the float switches
this reed contact. The limit switch is guided in a
The user is responsible for assessing the
guide slot on the back of the protective tube
application, for use as prescribed, and for
measuring range. In case of inductive or
VA flow meters RA 65 and FA 65 are
material compatibility as regards the liquid
capacitive load applications, e.g. caused by
customized with a scale specific for the
damage arising from incorrect or improper
In dependence on their geometry such peaks
medium to be measured. RA 65 and FA 65
use of the devices.
also occur in lines, if they exceed a certain
length. It is therefore recommended to use an
are used in plant engineering (e.g. furnace
construction and water treatment).
Pressure surges can cause glass breakage,
additionally available arc suppression relay
and should therefore generally be avoided.
“MSR”. This increases the switching capacity
which are adjustable throughout the entire
should be observed.
capacitive peaks. It thereby ensures a long
The equipment from Kirchner und Tochter has been
In all other respects we advise following the
lifetime of the contact.
tested in compliance with applicable
installation recommendations specified in
CE-regulations of the European Community.
Code VDI/VDE 3513, Sheet 3.
Technical data of the
limit switches
sensor an output signal can be generated
Switching voltage
50V AC/75V DC
50V AC/75V DC
valid version of our documents can be found under
0,5 A
0,5 A
Switching capacity
10 W/VA
10 W/VA
this URL: www.kt-web.de
The Kirchner und Tochter QM-System is
normally open (N/O)
9001:2008. The quality is systematically
MSKW
Switching voltage
50V AC/75V DC
Switched current
0,5 A
Switching capacity
5 W/VA
Dielectric strength
110V AC/200V DC
-20 to +90°C
Temperature range ¹)
Switching function
Connection diagram
1)
-5-
230V AC/400V DC
-20 to +90°C
certified in accordance with DIN-EN-ISO
●● perspex half-shell as shatter
protection
By installing an linear displacement
which is proportional to the height setting
Technical data supplied without liability. The current
●● armature with protective steel tube
employed as detectors too.
available on request.
MSK12
Design
measuring range, these units can be
The respective declaration of conformity is
Switched current
Dielectric strength 230V AC/400V DC
Temperature range1) -20 to +90°C
Switching function
normally closed (N/C)
Connection diagram
●● calibrated borosilicate measuring
cone
By installation of electrical limit switches,
The limit values given in the data sheet
and avoids the appearance of inductive and
KLA GS
transparent fluids and gases. Each unit is
The manufacturer shall not be liable for any
current and voltage peaks may occur.
KLA Standard
most suitable for the flow measurement of
product used in his process.
contactors or solenoid valves, uncontrolled
MSK1
an inspection window.
suitability of the flow meters for his case of
and can be adjusted throughout the entire
Design
borosilicate glass measuring cone is
located inside a protection steel tube with
●● reliable due to simple mode
of operation
of the flow meter.
The technical documents provide a detailed
●● with limit switches usable as
detectors
explanation of the function and measuring
principle of VA flow meters.
●● optionally analogue output 4 - 20 mA
adapted to the continuously increasing demands.
●● scales specific for the media to be
measured
●● optionally explosion-protected design
change over (CO)
The temperature resistance of the flow meter is crucial.
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-6-
Kirchner
A.
& Tochter GmbH
Fon:2065
+49 9609-0 · Fax: +49 2065 9609-22
Version
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
3.5
Kirchner
A.
& Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-1-
VA Flow Meters
VA Flow Meters
VA Flow Meters
RA 65/FA 65
RA 65/FA 65
RA 65/FA 65
Limit switches
MSK1/MSK12/MSKW
Design
and applications
Low voltage directive
In order to realize a local display with a
Above 50 V AC/ 75 V DC, contacts are subject
monitoring function the flowmeter
Measuring units RA 65 and FA 65 are
to the EU Low-Voltage Directive. The user is
can be equipped with limit switches.
based on the variable area float principle.
required to verify their use accordingly.
In pipelines the RA 65 is installed by
The limit switch consists of a connector
means of screwed pipe joints and the
housing and a bistable reed contact.
FA 65 is mounted between flanges. The
Proper use
A magnet integrated in the float switches
this reed contact. The limit switch is guided in a
The user is responsible for assessing the
guide slot on the back of the protective tube
application, for use as prescribed, and for
measuring range. In case of inductive or
VA flow meters RA 65 and FA 65 are
material compatibility as regards the liquid
capacitive load applications, e.g. caused by
customized with a scale specific for the
damage arising from incorrect or improper
In dependence on their geometry such peaks
medium to be measured. RA 65 and FA 65
use of the devices.
also occur in lines, if they exceed a certain
length. It is therefore recommended to use an
are used in plant engineering (e.g. furnace
construction and water treatment).
Pressure surges can cause glass breakage,
additionally available arc suppression relay
and should therefore generally be avoided.
“MSR”. This increases the switching capacity
which are adjustable throughout the entire
should be observed.
capacitive peaks. It thereby ensures a long
The equipment from Kirchner und Tochter has been
In all other respects we advise following the
lifetime of the contact.
tested in compliance with applicable
installation recommendations specified in
CE-regulations of the European Community.
Code VDI/VDE 3513, Sheet 3.
Technical data of the
limit switches
sensor an output signal can be generated
Switching voltage
50V AC/75V DC
50V AC/75V DC
valid version of our documents can be found under
0,5 A
0,5 A
Switching capacity
10 W/VA
10 W/VA
this URL: www.kt-web.de
The Kirchner und Tochter QM-System is
normally open (N/O)
9001:2008. The quality is systematically
MSKW
Switching voltage
50V AC/75V DC
Switched current
0,5 A
Switching capacity
5 W/VA
Dielectric strength
110V AC/200V DC
-20 to +90°C
Temperature range ¹)
Switching function
Connection diagram
1)
-5-
230V AC/400V DC
-20 to +90°C
certified in accordance with DIN-EN-ISO
●● perspex half-shell as shatter
protection
By installing an linear displacement
which is proportional to the height setting
Technical data supplied without liability. The current
●● armature with protective steel tube
employed as detectors too.
available on request.
MSK12
Design
measuring range, these units can be
The respective declaration of conformity is
Switched current
Dielectric strength 230V AC/400V DC
Temperature range1) -20 to +90°C
Switching function
normally closed (N/C)
Connection diagram
●● calibrated borosilicate measuring
cone
By installation of electrical limit switches,
The limit values given in the data sheet
and avoids the appearance of inductive and
KLA GS
transparent fluids and gases. Each unit is
The manufacturer shall not be liable for any
current and voltage peaks may occur.
KLA Standard
most suitable for the flow measurement of
product used in his process.
contactors or solenoid valves, uncontrolled
MSK1
an inspection window.
suitability of the flow meters for his case of
and can be adjusted throughout the entire
Design
borosilicate glass measuring cone is
located inside a protection steel tube with
●● reliable due to simple mode
of operation
of the flow meter.
The technical documents provide a detailed
●● with limit switches usable as
detectors
explanation of the function and measuring
principle of VA flow meters.
●● optionally analogue output 4 - 20 mA
adapted to the continuously increasing demands.
●● scales specific for the media to be
measured
●● optionally explosion-protected design
change over (CO)
The temperature resistance of the flow meter is crucial.
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-6-
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
A. Kirchner & Tochter GmbH
Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22
Dieselstraße 17 · D-47228 Duisburg
Internet: www.kt-web.de · e-mail: [email protected]
Version 3.5
-1-