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LEVEL MONITOR WITH LINEARISATION, ANALOG AND DATASHEET F173 - LEVEL MONITOR HIGH / LOW ALARM OUTPUTS Features Signal output • Displays level and percentage filled. • 15 point linearisation of the tank shape - with interpolation. • Four alarm values can be entered: low-low, low, high and high-high level alarm. • Large 17mm (0.67") digits. • Selectable on-screen engineering units; volumetric or mass. • Operational temperature -30°C up to +80°C (-22°F up to 178°F). • Very compact design for panel mount, wall mount or field mount applications. • Rugged aluminum field mount enclosure IP67/NEMA4X. • Intrinsically Safe II 1 GD EEx ia IIB/IIC T4 T100°C. • Explosion/flame proof II 2 GD EEx d IIB T5. • Alarm and analog signal outputs. • Full Modbus communication RS232/485/TTL. • Loop or battery powered, 8 - 24V AC/DC or 115 - 230V AC power supply. • Sensor supply 3.2 / 8.2 / 12 / 24V DC. • Up to 4 free configurable alarm outputs. • (0)4 - 20mA / 0 - 10V DC according to the linearised level. Signal input Level • (0)4 - 20mA. • 0 - 10V DC. Applications • Level measurement where linearisation and continuous level monitoring is important. Also re-transmission of the level or serial communication is required. Alternative basic model: F070 - F073 - F077 and F170. 1 General information The output signals can be a passive NPN, active PNP or an isolated electro-mechanical relay. Introduction The F173 is a versatile level indicator with linearisation and continuous level monitoring feature. It offers the facility to set two low level and two high level alarm values. If desired, an ignore function can be set up to allow for an incorrect level for a certain period of time. Up to four outputs are available to transmit the alarm condition. A wide selection of options further enhance this models capabilities, including Intrinsic Safety and full Modbus communication. Signal input The F173 does accept (0)4 - 20mA and 0 - 10V input signals from any type of level measurement device. Also a 4 - 20mA input loop powered model is available. Communication All process data and settings can be read and modified manually or through the Modbus communication link (RS232 / RS485). Full Modbus functionality remains available for the Intrinsically Safe version (TTL). Display The display has large 17mm (0.67”) and 8mm (0.31”) digits which can be set to show level, percentage and alarm values. The alarm values can be password protected. On-screen engineering units are easily configured from a comprehensive selection. Hazardous areas For hazardous area applications, this model has been ATEX certified Intrinsically Safe II 1 GD EEx ia IIB / IIC T4 T100°C with an allowed operational temperature of -30°C to +70°C (-22°F to +158°F). A flame proof enclosure is also available with the rating II 2 GD EEx d IIB T5. Configuration All configuration settings are accessed via a simple operator menu which can be pass-code protected. Each setting is clearly indicated with an alphanumerical description, therefore avoiding confusing abbreviations. All settings are safely stored in EEPROM memory in the event of sudden power failure. Enclosures Various types of enclosures can be selected, all ATEX approved. As standard the F173 is supplied in an GRP panel mount enclosure, which can be converted to an IP67 / NEMA 4X GRP field mount enclosure by the addition of a back case. Most popular is our rugged aluminum field mount enclosure with IP67 / NEMA 4X rating. Both European or U.S. cable gland entry threads are available. Analog output signal The actual level is re-transmitted with the (0)4 - 20mA or 0 - 10V DC output signal. The output signal is updated ten times per second with a filter function being available to smoothen out the signal if desired. The output value is user defined in relation to the level, e.g. 4mA equals to 5m3 and 20mA equals to 20.000 m3. The output signal can be passive, active or isolated where the passive output type will loop power the F173 as well. Overview application F173 alarm output R1 alarm output R2 alarm output R3 alarm output R4 Analog output Communication link Alarm outputs Up to four configurable outputs are available to transmit the alarm condition. You can have e.g. two the same low alarm outputs, one high alarm output and one "all alarms" output. Type OS offers four mechanical relay outputs. However, only two outputs are available in Intrinsically Safe aplications. Three outputs are available in all other configurations. Level input high - high high low low - low 2 Linearization F173 1 2 24mm 24mm 36mm 36mm / "NPT 1 /2"NPT HP HT 1 2 HU / "NPT 6 x M12 1 2 / "NPT HH 24mm 24mm 36mm 36mm Ø12 30mm (1.18") 30mm (1.18") HJ Ø22 ( 7/8") Ø22 ( 7/8") Ø22 ( 7/8") 1.18" 1.18" HK Flat bottom, no holes available. HZ 3 - + + Display example - 90 x 40mm (3.5” x 1.6”) + + = = = OR: mech. relay + OT: passive trans. 7 8 I+ I+ I+ I+ I+ U U+ AU: 0 - 10V I AP: 4 - 20mA I- AI: 4 - 20mA I- AF: 4 - 20mA I AB: 0 - 20mA I AA: 4 - 20mA 9 10 + + 11 13 14 15 16 OA: active 24V DC + OT: passive trans. 17 18 Please note: Terminal connections for the F173 with four alarm outputs (type OS) is shown on one of the next pages. 12 30mm 30mm I+ A - PL: 4 - 20mA U+ U: 0 - 10V I+ A: (0)4 - 20mA 112 mm (4.40") PL: input loop powered (terminals GND - 1 - 2 are not available) 6 ALARM 3 19 20 21 22 23 24 25 26 27 A A RXD TXD B B TXD 29 + Y 30 Z 31 (With PD / PF / PM terminals 26 / 31 are not available, backlight power supply is integrated.) + ZB: Backlight option DTR +12V CT: TTL Intrinsically Safe CI: RS485 - 4 wire 28 RXD CH: RS485 - 2 wire DTR +12V CB: RS232 COMMUNICATION / BACKLIGHT 98 (3.86") Aluminum & GRP panel mount enclosure PB / PC: battery powered Internal long life Lithium battery (terminals GND - 1 - 2 are not available) = OR: mech. relay PX: 8 - 30V DC Output loop powered unit with type AP (terminals GND - 1 - 2 are not available) PM: 115 - 230V AC - PF: 24V DC PF: 24V AC Ø20 + 12mm 12mm - Ø20 OT: passive trans. HG PD - XI: 16 - 30V DC M20 x 1,5 PD: 8 - 24V DC 25mm 25mm 5 Ø22 ( 7/8") OA: active 24V DC HF 4 25mm Ø16 3 M20 x 1,5 Ø20 OA: active 24V DC Ø16 LEVEL SENSOR INPUT M20 x 1,5 PG9 2 HO HD 1 M16 x 1,5 ANALOG OUTPUT GRP GND HN HE ALARM 1 60 mm (2.36") panel cut-out PD: 8 - 24V AC 12mm 12mm HM ALARM 2 30mm 30mm 22,50mm 22,50mm Aluminum POWER SUPPLY M20 x 1,5 HA 22,50mm (0.9") 22,50mm 75 mm (2.95") 22,50mm M20 x 1,5 Ø 7mm (0.27") 17mm 22,50mm 130 mm (5.12") 14mm 22,50mm 25mm 17mm HB & HC enclosures 22,50mm (0.9") 14mm M16 x 1,5 115 (4.53") + 0.9" PG9 130 mm (5.12") + F173 29 mm (1.14") + 0.9" 120 mm (4.72") 31 mm (1.22") + 120 mm (4.72") Dimensions enclosures Terminal connections Aluminum & GRP field / wall mount enclosures Ø 7mm (0.27") 30mm 30mm Typical wiring diagram F173-A-AP-CH-OT-PX Typical wiring diagram F173-A-AA-CB-OA-PD OUTPUT LOOP POWERED TERMINAL CONNECTORS F100 - series 24V AC / DC POWER SUPPLY TERMINAL CONNECTORS F100 - series Modbus communication type CH: RS485 - 2 wire 26 Common ground DTR 12V Common ground 29 28 RXD 27 A 26 29 TXD 27 B 28 Modbus communication type CB: RS232 alarm output 3 alarm output 3 6 11 10 8 8 - 30V DC e.g. indicator - - 7 9 Common ground 8 Analog output type AP: passive 4 - 20mA (loop powered) e.g. indicator Common ground Common ground 6 5 Common ground alarm output 2 Switch output type OT: passive transistor 4 4 + Switch output type OA: active 24V DC signal 2 Common ground 3 - 3 Switch output type OA: active 24V DC signal - 5 6 + Switch output type OT: passive transistor alarm output 2 Common ground Analog output type AA: active 4 - 20mA alarm output 1 alarm output 1 Common ground Level sensor input type A: (0)4 - 20mA + 9 10 Signal 7 11 Supply * Level sensor input type A: (0)4 - 20mA + Common ground 5 Common ground Supply * Signal Switch output type OA: active 24V DC signal - 15 16 + Common ground Switch output type OT: passive transistor 8 - 24V AC 0 1 *Supply voltage: 3.2V DC to sensor 8 - 24V DC - Common ground Power supply type PD: 8 - 24V AC / DC + Main supply Earth *Supply voltage: 3.2 / 8.2 / 12 / 24V DC to sensor 4 F173 Typical wiring diagram F173-A-AI-CI-OR-PM TERMINAL CONNECTORS F100 - series Typical wiring diagram F173-A-AP-CB-OS-PD Z 31 Y 30 B 29 TXD A 28 RXD Modbus communication type CB: RS232 28 27 15 16 8 - 24V DC alarm output 3 14 alarm output 3 Switch output type OS: mechanic relay alarm output 2 Level sensor input type A: (0)4 - 20mA L1 alarm output 1 0 - 230V AC / DC N 10 11 Supply * 11 12 13 15 - Common ground alarm output 4 + Switch output type OT: passive transistor 16 17 26 26 Common ground 29 Modbus communication type CI: RS485 - 4 wire DTR 12V Common ground 24V AC / DC POWER SUPPLY TERMINAL CONNECTORS F100 - series 115 - 230V AC POWER SUPPLY Signal 10 Analog output type AP: passive 4 - 20mA (loop powered) 9 9 + + e.g. indicator Common ground Analog output type AI: 8 - 30V DC passive isolated 4 - 20mA 8 8 e.g. indicator 8 - 30V DC - Common ground 6 7 Supply * Level sensor input type A: (0)4 - 20mA 5 Switch output type OR: mechanic relay Signal 4 4 5 alarm output 1 2 1 Common ground Power supply type PD: 24V AC / DC 0 1 Earth *Supply voltage: 3.2 / 8.2 / 12 / 24V DC to sensor F173 24V AC Main supply N 0 Common ground L1 Power supply type PM: 115 - 230V AC *Supply voltage: 3.2 / 8.2 / 12 / 24V DC to sensor 5 24V DC - Main supply + 2 3 Common ground 3 alarm output 2 Earth Hazardous area applications Certificate of conformity KEMA 03ATEX1074 X The F173-XI has been ATEX approved by KEMA for use in Intrinsically Safe applications. It is approved according to II 1 GD EEx ia IIB/IIC T4 T100°C for gas and dust applications with an operational temperature range of -30°C to +70°C (-22°F to +158°F). Besides the I.S. power supplies for the two alarm outputs, it is allowed to connect up to three I.S. power supplies in IIB applications or one in IIC applications. Full functionality of the F173 remains available, including two alarm outputs and 4 - 20mA output and Modbus communication (type CT). Power supply type PD-XI offers a sensor supply according to the connected power supply voltage at terminal 1. A flame proof enclosure with rating II 2 GD EEx d IIB T5 is available as well. Please contact your supplier for further details. Configuration example IIB F173-A-AF-CT-OT-PL-XI - Input loop powered unit HAZARDOUS AREA SAFE AREA RXD Uo=max 30V 28 TXD 29 Modbus communication type CT: TTL + 27 26 Ci is negligibly Level sensor input type: A - PL input loop powered 4 - 20mA small Uo=max 30V Po=max 750mW Uo=max 30V - Po=max 750mW + Uo=max 30V - 9 Io=max 100mA + Common ground 10 Signal - Circuit depends on type of signal + Common ground Po=max 850mW e.g. PC For example: MTL5051 - DTR +12V Io=max 250mA ISOLATOR: I.S. Certified Isolator TTL to RS232 / RS422 / TTL Po=max 750mW POWER SUPPLY For example MTL5025 Ci = 17nF Analog output type AF: passive floating 4 - 20mA Io=max 100mA Common ground Ci is negligibly small Switch output type OT: passive transistor Io=max 100mA Alarm output 1 5 6 7 8 e.g. indicator 6 Uo=max 30V Io=max 100mA Alarm output 2 3 Switch output type OT: passive transistor - 4 + Common ground Ci is negligibly small POWER SUPPLY e.g. MTL 5025 and / or REPEATER e.g. MTL 5042 e.g. indicator POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B e.g. sounder POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B Po=max 750mW e.g. sounder Note: above values are safety values. Consult the technical specification for operational values. F173 Configuration example IIB - F173-A-AP-CT-OT-PX-XI - Output loop powered HAZARDOUS AREA TERMINAL CONNECTORS F100 - series SAFE AREA Uo=max 30V 28 RXD 29 Modbus communication type CT: TTL TXD + e.g. PC 27 Po=max 850mW For example: MTL5051 26 11 Supply * + Ci is negligibly Level sensor input type: A small (0)4 - 20mA Uo=max 30V Io=max 100mA 9 Common ground 10 Signal - Circuit depends on type of signal Common ground - DTR +12V Io=max 250mA ISOLATOR: I.S. Certified Isolator TTL to RS232 / RS422 / TTL Po=max 750mW POWER SUPPLY For example MTL5025 e.g. indicator 7 6 5 4 Po=max 750mW Io=max 100mA Alarm output 2 * Note sensor supply voltage: 3.2V DC - not suitable to power analog sensors. F173 Uo=max 30V Io=max 100mA Alarm output 1 3 Switch output type OT: passive transistor Po=max 750mW - Ci is negligibly small Uo=max 30V + Switch output type OT: passive transistor Po=max 750mW - Common ground Ci is negligibly small Uo=max 30V Io=max 100mA + Common ground Analog output type AP: passive 4 - 20mA (output loop powered) - 8 + Common ground Ci = 17nF 7 POWER SUPPLY e.g. MTL 5025 and / or REPEATER e.g. MTL 5042 e.g. indicator POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B e.g. sounder POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B e.g. sounder Note: above values are safety values. Consult the technical specification for operational values. Configuration example IIB and IIC - F173-A-AP-(CT)-OT-PD-XI - Power supply 16 - 30V DC HAZARDOUS AREA TERMINAL CONNECTORS F100 - series SAFE AREA RXD Uo=max 30V 28 TXD 29 Modbus communication type CT: TTL Please note: communciation type CT is not allowed in IIC applications. + 27 26 Common ground Po=max 850mW e.g. PC For example: MTL5051 - DTR +12V Io=max 250mA ISOLATOR: I.S. Certified Isolator TTL to RS232 / RS422 / TTL 11 Supply * Level sensor input type: A (0)4 - 20mA Common ground 10 Signal Ci is negligibly small 9 Circuit depends on type of signal TOTAL Co OF ALL CONNECTED ANALOG APPARATUS IN IIC APPLICATIONS MAY NOT EXCEED 66nF MINUS 17nF (17nF IS USED BY THE ANALOG OUTPUT SIGNAL TERMINAL 7 + 8). Common ground Ci = 17nF Analog output type AP: passive 4 - 20mA 7 8 e.g. indicator 5 4 e.g. sounder Uo=max 30V POWER SUPPLY Uo=max 30V Po=max 750mW Io=max 100mA Alarm output 2 2 3 Switch output type OT: passive transistor e.g. sounder POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B Po=max 750mW - Ci is negligibly small POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B Uo=max 30V Io=max 100mA Alarm output 1 + Common ground Switch output type OT: passive transistor - 6 + Common ground Ci is negligibly small Power supply type PD: 16 - 30V DC (please note: PD and battery supply (type PC) is NOT allowed in IIC applications). Io=max 100mA 0 - Common ground 1 + Main supply Po=max 750mW For example MTL5025 Note: above values are safety values. Consult the technical specification for operational values. * Note power supply type PD: the supply voltage to the analog sensor is as connected to terminal 1 (internally linked). 8 F173 Configuration example IIB - F173-A-AF-CT-OT-(PC)-(PD)-(PL)-XI - Power supply 16 - 30V DC, battery or loop powered HAZARDOUS AREA TERMINAL CONNECTORS F100 - series SAFE AREA Uo=max 30V 28 RXD 29 Modbus communication type CT: TTL TXD + 27 e.g. PC For example: MTL5051 26 11 Supply * + Ci is negligibly small Level sensor input type: A (0)4 - 20mA Uo=max 30V Io=max 100mA 9 Common ground 10 Signal - Circuit depends on type of signal Common ground Po=max 850mW - DTR +12V Io=max 250mA ISOLATOR: I.S. Certified Isolator TTL to RS232 / RS422 / TTL Po=max 750mW POWER SUPPLY For example MTL5025 e.g. indicator Analog output type AF: passive floating 4 - 20mA 7 5 6 POWER SUPPLY Io=max 100mA Alarm output 2 3 4 Uo=max 30V Po=max 750mW Io=max 100mA Alarm output 1 1 Due to analog output type AF, the unit has to be powered with battery type PC, with external power supply type PD or input loop powered type PL. + 2 e.g. sounder Uo=max 30V Power supply type PD: 16 - 30V DC Io=max 100mA 0 - Common ground Switch output type OT: passive transistor Po=max 750mW + Main supply Ci is negligibly small e.g. sounder POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B Uo=max 30V - Common ground Switch output type OT: passive transistor e.g. indicator POWER SUPPLY e.g. MTL 5025 or SWITCH INTERFACE e.g. MTL 5011B Po=max 750mW + Common ground Ci is negligibly small POWER SUPPLY e.g. MTL 5025 and / or REPEATER e.g. MTL 5042 Uo=max 30V Io=max 100mA - 8 + Ci = 17nF Po=max 750mW For example MTL5025 Note: above values are safety values. Consult the technical specification for operational values. * Note power supply type PD: the supply voltage to the analog sensor is as connected to terminal 1 (internally linked). F173 9 Hazardous area Technical specification Intrinsically Safe Type XI Explosion proof Type XF General Display Type Dimensions Digits Refresh rate Option ZB Note ZB High intensity reflective numeric and alphanumeric LCD, UV-resistant. 90 x 40mm (3.5” x 1.6”). Seven 17mm (0.67") and eleven 8mm (0.31") digits. Various symbols and measuring units. User definable: 8 times/sec. - 30 secs. Transflective LCD with green LED backlight. Good readings in full sunlight and darkness. Only available for safe area applications. Weight Casing General Window Sealing Control keys Operating temperature Operational -30°C to +80°C (-22°F to +178°F). Intrinsically Safe -30°C to +70°C (-22°F to +158°F). General Type PB Long life Lithium battery - life-time depends upon settings and configuration - up to 5 years. Type PC Intrinsically Safe long life lithium battery - life-time depends upon settings and configuration - up to 5 years. Type PD 8 - 24V AC / DC ± 10%. Power consumption max. 10 Watt. Intrinsically Safe: 16 - 30V DC; power consumption max. 0.75 Watt. Type PF 24V AC / DC ± 10%. Power consumption max. 15 Watt. Type PL Input loop powered from sensor signal 4 - 20mA (type “A”) - requires types AI or AF and OT. Type PM 115 - 230V AC ± 10%. Power consumption max. 15 Watt. Type PX 8 - 30V DC. Power consumption max. 0.5 Watt. Type ZB 12 - 24V DC ± 10% or type PD / PF / PM. Power consumption max. 1 Watt. Note PB/PF/PM Not availble Intrinsically Safe. Note PF/PM The total consumption of the sensors and outputs may not exceed 400mA @ 24V. Note For Intrinsically Safe applications, consult the safety values in the certificate. Dimensions Weight Type HA Type HM Type HN Type HO Type HP Type HT Type HU Type HZ Type PD Type PD-XI Type PF / PM General Dimensions Weight Type HD Type HE Type HF Type HG Type HH Type HJ Type HK 3.2V DC. This is not a real sensor supply. Only suitable for sensors with a very low power consumption. 3.2 / 8.2 / 12 / 24V DC - max. 50mA @ 24V DC. The sensor supply volage is according to power supply as connected to terminal 1 (internally linked). 3.2 / 8.2 / 12 / 24V DC - max. 400mA @ 24V DC. Dimensions Panel cut-out Type HB Weight Type HC Removable plug-in terminal strip. Wire max. 1.5mm2 and 2.5mm2. Weight Data protection Type Pass-code GRP wall/field mount enclosure IP67 / NEMA 4X, UV-resistant and flame retardant. 130 x 120 x 75mm (5.12" x 4.72" x 2.95") - W x H x D. 600 gr. Cable entry: no holes. Cable entry: 2 x Ø 16mm and 1 x Ø 20mm. Cable entry: 1 x Ø 22mm (7/8"). Cable entry: 2 x Ø 20mm. Cable entry: 6 x Ø 12mm. Cable entry: 3 x Ø 22mm (7/8"). Flat bottom, cable entry: no holes. Panel mount enclosures Terminal connections Type Die-cast aluminum wall/field mount enclosure IP67 / NEMA 4X with 2-component UV-resistant coating. 130 x 120 x 75mm (5.12" x 4.72" x 2.95") - W x H x D. 1100 gr. Cable entry: 2 x PG9 and 1 x M20. Cable entry: 2 x M16 and 1 x M20. Cable entry: 1 x M20. Cable entry: 2 x M20. Cable entry: 6 x M12. Cable entry: 1 x 1/2" NPT. Cable entry: 3 x 1/2" NPT. Cable entry: no holes. GRP wall / field mount enclosures Sensor excitation Note Polycarbonate window. Silicone. Three industrial micro-switch keys. UV-resistant silicone keypad. Aluminum wall / field mount enclosures Power requirements Type PB/PC/PX ATEX approval ref.: II 1 GD EEx ia IIB/IIC T4 T100°C. Maximum ambient +70°C (158°F). ATEX approval ref.: II 2 GD EEx d IIB T5. Dimensions of enclosure: 300 x 250 x 200mm (11.8” x 9.9” x 7.9”) L x H x D. appr. 15 Kg. 130 x 120 x 60mm (5.12" x 4.72" x 2.36") - W x H x D. 115 x 98mm (4.53" x 3.86") L x H. Die-cast aluminum panel mount enclosure IP65 / NEMA 4. 600 gr. GRP panel mount enclosure IP65 / NEMA 4, UV-resistant and flame retardant. 450 gr. ABS wall / field mount enclosures EEPROM backup of all settings. Data retention at least 10 years. Configuration settings can be pass-code protected. General Dimensions Weight Environment Electromagnetic Compliant ref: EN 61326 (1997), EN 61010-1 (1993). compatibility Type HS 10 Silicone free ABS wall/field mount enclosure IP65 with EPDM and PE sealings. UV-resisitant polyester keypad (old HD enclosure). 130 x 114 x 71mm (5.1" x 4.5" x 2.8") - W x H x D. 450 gr. Cable entry: no holes. F173 Signal inputs Operational Operator functions Level sensor Type A (0)4 - 20mA. Analog input signal can be scaled to any desired range within 0 - 20mA. Type U 0 - 10V DC. Analog input signal can be scaled to any desired range within 0 - 10V DC. Accuracy Resolution: 14 bit. Error < 0.025mA / ± 0.125% FS. Low level cut-off programmable. Span 0.000010 - 9,999,999 with variable decimal position. Offset -999,999 - +999,999 units. Update time Four times per second. Voltage drop Type A: 2.5V @ 20mA. Load impedance Type U: 3kΩ. Relationship Linear calculation. Note For signal type A and U: external power to sensor is required; e.g. type PD. Displayed functions • Level and percentage. • Low-low alarm value. • Low alarm value. • High alarm value. • High-high alarm value. • Alarm values can be set (or only displayed). Level Digits Units Decimals Offset 7 digits. L, m3, GAL, USGAL, KG, lb, bbl, no unit. 0 - 1 - 2 or 3. User defined quantity. Percentage Digits Decimals Signal outputs 4 digits. 1. Analog output Function Accuracy Update time Type AA Type AB Type AF Type AI Type AP Type AU Alarm values Transmitting linearised level. 10 bit. Error < 0.05%. Analog output signal can be scaled to any desired range. Ten times per second. Active 4 - 20mA output (requires OA + PD, PF or PM). Active 0 - 20mA output (requires OA + PD, PF or PM). Passive floating 4 - 20mA output for Intrinsically Safe applications (requires PC, PD or PL). Passive galvanically isolated 4 - 20mA output - also available for battery powered models (requires PB, PD, PF, PL or PM). passive 4 - 20mA output - not isolated. Unit will be loop powered. Active 0 - 10V DC output (requires OA + PD, PF or PM). Function Digits Units Decimals Type of alarm Protection Accessories Mounting accessories ACF02 ACF05 Alarm outputs Function Type OA Type OR Type OS Type OT Note User defined: low, low-low, high, high-high or all alarms output. Three active 24V DC transistor outputs (PNP); max. 50mA per output (requires AA + PD, PF or PM). Two electro-mechanical relay outputs isolated (N.O.) max. switch power 230V AC - 0.5A (requires PF or PM) and one transistor output OT or OA (OA in combination with AA only). Four electro-mechanical relay outputs - isolated; max. switch power 230V AC - 0.5A per relay (requires AP and PD with 24V AC / DC). Three passive transistor outputs (NPN) - not isolated. Max. 50V DC - 300mA per output. Intrinsically Safe applications: only two transistor outputs type OT available. ACF06 ACF07 ACF08 ACF09 ACF10 Protocol Speed Addressing Type CB Type CH Type CI Type CT F173 Stainless steel wall mounting kit. Stainless steel pipe mounting kit (worm gear clamps not included). Two stainless steel worm gear clamps Ø 44 - 56mm. Two stainless steel worm gear clamps Ø 58 - 75mm. Two stainless steel worm gear clamps Ø 77 - 95mm. Two stainless steel worm gear clamps Ø 106 - 138mm. Customized Grevopal tagplates for ACF02 and ACF05, including stainless steel screws. Dimension: 95mm x 12.5mm (3.75” x 0.50”). Cable gland accessories ACF20 ACF25 ACF26 ACF27 ACF28 ACF29 ACF32 ACF33 ACF34 ACF35 ACF39 ACF40 Communication option Function Four user defined alarm values to monitor the level. 7 digits. According to the settings for level. According to the settings for level. Low, high, low-low or high-high level alarm. Includes alarm ignore time and configurable alarm outputs. The alarm values can be pass-code protected. Reading display information, reading / writing all configuration settings. Modbus RTU. 1200 - 2400 - 4800 - 9600 baud. Maximum 255 addresses. RS232 RS485 2-wire RS485 4-wire TTL Intrinsically Safe. 11 For HA enclosure, includes O-rings. For HE enclosure, includes locknuts and O-rings. For HF enclosure, includes locknuts and O-rings. For HG enclosure, includes locknuts and O-rings. For HH enclosure, includes locknuts and O-rings. For HJ enclosure, includes locknuts and O-rings. For HM enclosure, includes O-rings. For HN enclosure, includes O-rings. For HO enclosure, includes O-rings. For HP enclosure, includes O-rings. For HT enclosure, includes O-rings. For HU enclosure, includes O-rings. Ordering information Standard configuration: F173-A-AP-CX-EX-HC-IX-OT-PX-TX-XX-ZX. Ordering information: F173 -_ -A _ -C _ Level input signal A U -EX -H _ -IX -O _ -P _ -TX -X _ -Z _ (0)4 - 20mA input. 0 - 10V DC input. Analog output signal AA AB AF AI AP AU Active 4 - 20mA output - requires OA + PD, PF or PM. Active 0 - 20mA output - requires OA + PD, PF or PM. I.S. floating 4 - 20mA output - requires PC, PD or PL. Isolated 4 - 20mA output - requires PB, PD, PF, PL or PM. Passive 4 - 20mA output, loop powered unit. Active 0 - 10V DC output - requires OA + PD, PF or PM. Communication CB CH CI CT CX Communication RS232 - Modbus RTU. Communication RS485 - 2wire - Modbus RTU. Communication RS485 - 4 wire - Modbus RTU. Intrinsically Safe TTL - Modbus RTU. No communication. Flow equations EX No flow equations. Panel mount enclosures - IP65 / NEMA4 HB HC Aluminum enclosure. GRP enclosure. GRP field / wall mount enclosures - IP67 / NEMA4X HD HE HF HG HH HJ HK Cable entry: no holes. Cable entry: 2 x Ø 16mm & 1 x Ø 20mm. Cable entry: 1 x Ø 22mm (7/8”). Cable entry: 2 x Ø 20mm. Cable entry: 6 x Ø 12mm. Cable entry: 3 x Ø 22mm (7/8”). Flat bottom, cable entry: no holes. Aluminum field / wall mount enclosures - IP67 / NEMA4X HA HM HN HO HP HT HU HZ Cable entry: 2 x PG9 + 1 x M20. Cable entry: 2 x M16 + 1 x M20. Cable entry: 1 x M20. Cable entry: 2 x M20. Cable entry: 6 x M12. Cable entry: 1 x 1/2”NPT. Cable entry: 3 x 1/2”NPT. Cable entry: no holes. ABS field / wall mount enclosures HS Silicone free ABS field enclosure IP65 – Cable entry: no holes (old HD enclosure). Additional inputs IX No additional input. Outputs OA OR OS OT Three active transistor outputs - requires AA, AB or AU and PD, PF or PM. Two mechanical relay outputs + one OT or OA - requires PF or PM. Four mechanical relay outputs - requires AP and PD. Three passive transistor outputs - standard configuration. Power supply PB PC PD PF PL PM PX Lithium battery powered. Lithium battery powered - Intrinsically Safe. 8 - 24V AC/DC + sensor supply - with XI: 16 - 30V DC. 24V AC/DC + sensor supply. Input loop powered from sensor signal type “A” - requires AI or AF and OT. 115 - 230V AC + sensor supply. Basic power supply 8 - 30V DC (no real sensor supply). Unit requires external loop AP. Temperature input signal No temperature input signal. XI XF XX Intrinsically Safe. EExd enclosure - 3 keys. Safe area only. Other options ZB ZX Backlight. No options. The bold marked text contains the standard configuration. Available Intrinsically Safe. Specifications are subject to change without notice. FLUIDWELL bv P.O. Box 6 5460 AA - Veghel - The Netherlands Tel.: +31 (0)413 343786 Fax.: +31 (0)413 363443 [email protected] Internet: www.fluidwell.com 12 Copyright: Fluidwell bv - 2008 - FWDSF173-0508-EN TX Hazardous area