JUMO humidity, temperature and CO₂ transmitter

SPECIFICATIONS

• Type

  Humidity, temperature and CO₂ measurement transmitter

• Type number

  907021

• Measured sizes

  Relative humidity, temperature, CO₂ concentration

• Humidity measurement principle

  Capacitive sensor with protective coating; condensation resistant

• Humidity measurement range

  0…100 % RH

• Humidity accuracy

  Depending on the design, about ±2…±3 % RH; for HVAC versions about ±2.5 % RH.

• Temperature sensor

  Pt1000 according to DIN EN 60751; Pt100 available in some passive versions

• Temperature measurement ranges

  0…+50 °C
  -20…+80 °C
  -30…+70 °C
  -40…+60 °C
  depending on the design and version.

• CO₂ measurement principle

  NDIR – Non-dispersive infrared technology, 2-beam infrared element

• CO₂ measurement ranges

  0…2000 ppm
  0…5000 ppm
  0…10000 ppm

• Possible output signals

  4-20mA
  0-1V
  0-10V
  Pt100 passive
  Pt1000 passive
  RS485 Modbus

• Power supply

  Depends on version; usually 24 V systems. 0-10 V, RS485 and CO₂ versions are specified as 15-35 V DC or 24 V AC ±20 %.

• Security class

  Indoor version – IP20
  Wall, duct and rod versions – IP65

• Housing material

  Polycarbonate

• Possible constructions

  Premises
  Wall-mounted
  Duct
  Barbell with cable
  Rod with M12 × 1 connector
  Separate CO₂ rooms, wall and duct versions.

• Available measurement versions

  Humidity + temperature
  Humidity + temperature with passive temperature output
  CO₂
  CO₂ + temperature
  CO₂ + temperature with passive temperature output
  CO₂ + temperature + humidity

• Additional options

  Integrated LCD screen
  Longer 3 m connection cable for certain rod version

• Available accessories

  Plastic membrane filter
  Stainless steel sintered filter
  Filter for high humidity and condensation conditions
  PTFE filter for more aggressive chemical environments
  Humidity sensor test kits: 33 %, 53 % and 76 % RH

• Construction

  Rooms - humidity / temperature, Wall-mounted HVAC, Duct HVAC, Wall-mounted, Duct, Rod with 1.5 m cable, Rod with M12 × 1, CO₂ rooms, CO₂ wall-mounted, CO₂ duct

AVAILABLE MODELS

DOCUMENTS

• Brochure: Product range – (overview in DIN A4 format)

  5.62 MB

  Download

• Brochure: Application areas: system solutions – JUMO Engineering accompanies you on this path!

  4.5MB

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• Brochure: Wind turbines

  2.93 MB

  Download

• Brochure: Humidity

  3.71 MB

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• Brochure: Product range

  9.72 MB

  Download

• Instructions for use: Hygrothermal transducer – wall-mounted and ducted model 907021/210 and 907021/211

  890.42 KB

  Download

• Instructions for use: Hygrothermal transducer - rod version with connecting cable 1.5 m 907021/60

  523.68 KB

  Download

• Instructions for use: Hygrothermal transducer - wall mounted and ducted (HVAC) 907021/160 and 907021/161

  1019.44 KB

  Download

• Instructions for use: Hygrothermal transducer – rod version with M12 × 1 plug 907021/71

  470.23 KB

  Download

• Instructions for use: CO2 measuring probe - wall model 907021/820

  907.47 KB

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• Instructions for use: CO2 measuring probe – duct version 907021/850

  1.15 MB

  Download

• Instructions for use: CO2 measurement probe – indoor version 907021/80

  410.88 KB

  Download

• Instructions for use: Hygroscopic thermometer - table / wall mounted indicator 907021/12

  201.8 KB

  Download

• Instructions for use: Hygro converter / Hygrothermal converter - indoor version 907021/11

  470.94 KB

  Download

• Operating instructions: Hygro converter / Hygrothermal converter, wall and duct mounted (version A) 907021/20 and 907021/30

  230.53 KB

  Download

• Operating instructions: Humidity transducer / humidity and temperature transducer – wall and duct mounting version (version B) 907021/21 and 907021/31

  367.52 KB

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• Operating instructions: Humidity transducer / humidity and temperature transducer (bar version, 0-1 V) 907021/40

  246.55 KB

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• Operating instructions: Humidity transducer / Humidity and temperature transducer (probe type, 4-20 mA) 907021/40

  354.11 KB

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• Instructions for use: CO2 measuring probe (duct version) 907021/85

  405.25 KB

  Download

• Operating instructions: Humidity and humidity-temperature transducers (wall-mounted and duct-mounted), version A (until February 2005)

  153.53 KB

  Download

• Instructions for use: CO2 measuring probe (indoor version) 907021/80

  138.78 KB

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• Datasheet: Hygro-, hygrotherm- and CO2 sensor for climate monitoring – 907021

  345.29 KB

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• Certificate: China RoHS (e-11/12/60/71/160/161/210/211) - Humidity transducer, humidity and temperature transducer and CO2 measurement probe

  84.38 KB

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• Certificate: China RoHS-20-80/820/850 – humidity transducer, humidity and temperature transducer and CO2 measurement probe

  99.58 KB

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• Certificate: China RoHS-20-EE871 – Humidity transducer, humidity and temperature transducer and CO2 measurement probe

  98.64 KB

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• Calibration Guide: Humidity Sensor Calibration Instructions

  362.25 KB

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• Order information: 907021

  136.85 KB

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• Declaration of Conformity: EU Declaration of Conformity – Humidity, Humidity and Temperature and CO2 Sensors

  164.64 KB

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• Basics: Measuring air humidity

  1.88 MB

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