T3111P Compressed air temperature and humidity transmitter with 4-20 mA COMET output

Description

T3111P measuring transducer Compressed air temperature and humidity transmitter with 4-20 mA output for outdoor and indoor use.

The device is equipped with a T+RV probe with a 1, 2 or 4 metre cable.

The T3111P relative humidity and temperature transmitter contains a microprocessor-based control circuit in a rugged plastic housing with connection terminals. The sensor contains a stainless mesh filter. Computer processing allows temperature compensation of the humidity sensor and error display.

The built-in capacitive polymer humidity sensor ensures long-term stability of the humidity calibration, independent of the influence of water and condensation.

The converter is useful for measurements in a non-aggressive environment.

 

Features of the T3111P

Temperature sensor

• measuring range: -30 … +105 °C
• Accuracy: ±0.4 °C
• resolution: 0.1 °C

Humidity sensor

• measuring range: 0 … 100 % RH
• Accuracy: ±2.5 % RH from 5 % to 95 % at 23 °C
• resolution: 0.1 % RH

Rosišče (dew point)

• measuring range: -60 … +80 °Cdp
• Accuracy: ±1.5 °Cdp for dew point temperature +10 °C
• resolution: 0.1 °Cdp
• measuring range: up to 25 bar
• air velocity: up to 25 m/s at 1 bar (1 m/s at 25 bar)

 

GENERAL TECHNICAL DATA

• ambient temperature: -30 … +80 °C
• Input: 1x connectable temperature and humidity probe
• output: 4-20 mA, galvanically isolated
• Power: 9-30 V DC
• Protection classes: electronics IP 65; sensors IP 40
• dimensions: 88,5 x 114 x 39,5 mm
• External probe dimensions: 88 x 18 mm
• cable length: 1, 2 or 4 m
• weight: 210 g
• Warranty: 3 years
• Set includes: the T3111P, user manual, calibration certificate with traceability, FREE TSensor software for configuration of the transducer

Areas of use, applications

• Building automation and HVAC management,
• warehouses,
• greenhouses,
• production facilities,
• museums/archives/galleries,
• air-conditioned rooms,
• weather stations.

 

You can find much more useful information in the Documentation tab.