907037 Series Intrinsically safe humidity and temperature transmittersFor operation in up to Zone 0 / 20 Features • Measures RH and T and outputs also dew point temperature, wet- bulb temperature, absolute humidity, mixing ratio, water concentration, water mass fraction, water vapor pressure, and enthalpy • Designed for harsh conditions • Temperature range between -70 to +180 °C (-94 to +356 °F) depending on the probe option • Sensor features high accuracy, excellent long-term stability, and negligible hysteresis • Traceable calibration (certificate JUMO 907037 Series Humidity and Temperature Transmitters are the ideal solution for measuring humidity in hazardous areas. The intrinsically safe and robust transmitter operates safely and reliably even in the most hazardous classifications, such as Zone 0. The next-generation 907037 transmitters can be used as a replacement of the long-running 907025 transmitter series. Interchangeable probes and detachable probe module 907037 offers several probe options for different applications: Thanks to the detachable probe module, probes can be easily replaced and removed for calibration outside the hazardous area without removing the entire transmitter. Attaching new probes involves minimal reconfiguration, as up-to-date settings can be restored from the transmitter. Intrinsically safe and robust The entire 907037 transmitter can be installed directly in hazardous areas. It can withstand continuous exposure to potentially explosive environments that contain flammable gases or dust. Operation in either gas or dust environments requires no additional protective enclosures. A rugged design, combined with trouble-free operation, ensures a long-term solution for monitoring humidity and dew point in potentially explosive environments. Easy configuration access with local display and optional PC software Output configuration and measurement calibration and adjustment can be carried out directly on the local display interface. For additional configuration and monitoring options, you can connect the transmitter to optional PC software with an accessory USB cable. The probe and transmitter body can be connected to PC software for configuration either together as one unit or separately.

Interchangeable probes for 907037 intrinsically safe humidity and temperature transmitter 907037/1 for wall mounting Probe diameter Temperature range 907037/3 for confined spaces Temperature range with teflon cable Temperature range with rubber cable Probe cable length Probe diameter Installation Duct installation kit (210697) 907037/1 probe shown with a stainless steel netting filter Cable gland M20 x 1.5 mm with splitting seal ( HMP247CG) Swagelok for 12 mm probe, 1/2" NPT thread (SWG12NPT12) adjustable Ø12 (0.47) duct wall Left: Installation kit for duct mounting. Right: Installation flange....

Probe cable length 2, 5 or 10 meters (6 ft 7 in, 16 ft 5 in, 907037/5 probe and stainless steel installation flange.Dimensions in mm (inches).

Probe cable length Probe diameter Temperature range Duct installation kit (210697) Cable gland M20 x 1.5 mm with splitting seal ( HMP247CG) Swagelok for 12 mm probe, 3/8" ISO thread (SWG12ISO38) Swagelok for 12 mm probe, 1/2" NPT thread (SWG12NPT12) Temperature range Pressure range Probe cable length Probe diameter Available probe lengths Installation Fitting body ISO1/2 solid structure Fitting body NPT1/2 solid structure Ball valve ISO 1/2 with welding joint 907037/7 is constructed to be installed in environments with high humidities Length for standard/optional probes 907037/8 enables flexible...

Technical data Inputs and outputs Measurement performance Relative humidity Measurement range Factory calibration uncertainty Sensor options Temperature Measurement range 12 to 28 V 2 outputs (two-wire, 4 to 20 mA Connection via safety barriers Typical accuracy of analog output at +20 °C Typical temperature dependence of analog outputs Service port connection Display options • Graphical LCD display • Model without display Factory calibration uncertainty Sensor Other available measurement parameters Dew point temperature, wet-bulb temperature, absolute humidity, mixing ratio, water concentration,...

Ex classifications by region Europe (ATEX) (EU (2014/34/EU)) Gas classification Dust classification Safety data Environmental specifications Tamb International (IECEx) Gas classification Dust classification Safety data Environmental specifications Tamb Region classifications planned for future releases USA Canada China Korea

Ex Transmitter for Wall Mounting

Ex Transmitter for Confined Spaces lECEx (Global) ATEX (Europe) 5 m cable, max. 120 °C (type 3) 10 m cable, max. 120 °C (type 3) Metallized PPS Plastic Filter Grid with Stainless Steel Mesh Stainless Steel Sintered Filter (AISI 316L) Metallized PPS Plastic Filter Grid Cable Gland for Probe Mounting, M20 * 1.5 +Split Seal (HMP247CG) No Accessories No Display and keypad Display and keypad Humidity, 0 to 100 % RH Temperature, 0 to 60 °C (32 to 140 °F) Temperature, -40 to +60 °C (-40 to +140 °F) Temperature, -20 to +80 °C (-4 to +176 °F) Temperature, -40 to +180 °C (-40 to +356 °F) Dewpoint Temperature,...

Ex Transmitter for Pressurized Processes lECEx (Global) ATEX (Europe) 5 m cable, max. 180 °C (type 4) 10 m cable, max. 180 °C (type 4) Metallized PPS Plastic Filter Grid with Stainless Steel Mesh Stainless Steel Sintered Filter (AlSl 316L) Stainless Steel Filter for oil / vacuum environments (AISI 303) Metallized PPS Plastic Filter Grid Fitting Body for Probe Mounting, M22 * 1.5 (17223SP) Fitting Body for Probe Mounting, NPT 1/2 (17225SP) No Display and keypad Display and keypad Humidity, 0 to 100 % RH Temperature, 0 to 60 °C (32 to 140 °F) Temperature, -40 to +60 °C (-40 to +140 °F) Temperature,...

Ex Transmitter for High Temperatures lECEx (Global) ATEX (Europe) 5 m cable, max. 180 °C (type 5) 10 m cable, max. 180 °C (type 5) Metallized PPS Plastic Filter Grid with Stainless Steel Mesh Stainless Steel Sintered Filter (AlSl 316L) Metallized PPS Plastic Filter Grid Cable Gland for Probe Mounting, M20 * 1.5 +Split Seal (HMP247CG) No Accessories No Display and keypad Display and keypad Humidity, 0 to 100 % RH Temperature, 0 to 60 °C (32 to 140 °F) Temperature, -40 to +60 °C (-40 to +140 °F) Temperature, -20 to +80 °C (-4 to +176 °F) Temperature, -40 to +180 °C (-40 to +356 °F) Dewpoint Temperature,...