Download Press text (English)

Press Release 1562, Page 1 of 3
JUMO GmbH & Co. KG, 36035 Fulda, Germany
Title: JUMO ecoTRANS pH03
New rail-mounted transmitter for pH, redox (ORP) an temperature
with relay contact
1562, Page 1 of 3
JUMO ecoTRANS pH03
New rail-mounted transmitter for
pH, redox (ORP) and temperature
with relay contact
With the ecoTRANS pH03, a device of the successful JUMO
rail-mounted measuring series “ecoTRANS”, there is now a
device for pH and / or redox (ORP) as well as for conductivity or
ultra pure water and / or TDS available in the same device
design.
The ecoTRANS pH03 can be used in connection with
commercially available pH or redox single rod measuring chains
and an optional Pt100 or Pt1000 resistance thermometer for
temperature compensation.
The measured pH-value and/or the fitting redox potential as
well as the temperature can be passed on to PLC or recording
instrument as an industrial standard signal 0/4…20mA and/or
0/2…10V. The standard signal emissions are galvanically
separated from the measuring input. The span can be freely
programmed (pH: –2.00...+16.00pH; redox: –1500…+1500mV;
temperature: –10…+150°C).
PR executive / Technical advisor
Stefan Käß
Phone: +49 661 6003-689
Fax: +49 661 6003-607
e-mail: [email protected]
Press Release 1562, Page 2 of 3
JUMO GmbH & Co. KG, 36035 Fulda, Germany
Title: JUMO ecoTRANS pH03
New rail-mounted transmitter for pH, redox (ORP) an temperature
with relay contact
The temperature display can be converted from °C to °F, which
increases the acceptance of the device e.g. in America and
Asia.
Apart from the two norm signal outputs there is a relay with
alternate contact available for simple switching tasks. An alarm
can be emitted as a long term or temporary contact, but also
small control tasks will be handled via limit alarm functions (min.
contact, max. contact). The switching capacity of the relay is
250V AC at a max. of 8A and ohmic load.
The device can be set to a secure, pre-defined operating status
(HOLD) via a binary input. In this way it can be defined which
circumstances the outputs accept in HOLD mode (min. value,
max. value, frozen status of last measuring value etc.) This
mode ensures secure operating status e.g. during system
maintenance.
The JUMO ecoTRANS pH03 is provided for non-explosion
proof applications and needs a supply voltage of 20…30V DC
with a power input of < 3W.
The electrical connection is maintained via screw clamps, which
allow a wire diameter of 0.14…2.5mm.
The
carrying
rail
case
with
the
dimensions
110mm x 22.5mm x 127.5mm (H x W x D) corresponds to
protection type IP20.
Four buttons are sufficient to operate this device in connection
with the integrated LC display. It is easier to use the optional
PR executive / Technical advisor
Stefan Käß
Phone: +49 661 6003-689
Fax: +49 661 6003-607
e-mail: [email protected]
Press Release 1562, Page 3 of 3
JUMO GmbH & Co. KG, 36035 Fulda, Germany
Title: JUMO ecoTRANS pH03
New rail-mounted transmitter for pH, redox (ORP) an temperature
with relay contact
“PC setup programme“, particularly for the first start up. All
settings can be saved as system documentation.
The operating concept work on different levels which are code
word protected. Individual parameters and menus can be
released or blocked by the administrator for the operating level.
The norm signal outputs and the relays can be manually
activated via a simulation operation, which facilitates for
example the “dry” start up of a system.
The JUMO ecoTRANS pH03 is provided for universal use in an
industrial environment. Its excellent price performance ratio for
best industrial efficiency makes the device an attractive product
for a wide area of use.
PI1562.tif
PR executive / Technical advisor
Stefan Käß
Phone: +49 661 6003-689
Fax: +49 661 6003-607
e-mail: [email protected]