T3218 relative humidity and temperature transmitter for indoor use COMET

Description

T3218 Relative humidity and temperature transmitter for indoor use with 0-10 V output.

The T3218 is designed for easy installation on standard KU68 wired cabinets for household switches and sockets.

The relative humidity and temperature transmitter contains a microprocessor-based control circuit in a rugged plastic housing with connection terminals. The measured humidity value can be converted into a format: dew-point temperature, absolute humidity, specific humidity, mixing ratio or other. The sensor contains a stainless mesh filter.

The transducer is equipped with two galvanically isolated current outputs 0-10 V. 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 non-aggressive environments and demanding interiors for energy management in buildings and HVAC systems.

 

Features of T3218

Temperature sensor

• measuring range: -10 … +50 °C
• Accuracy: ±0.5 °C
• resolution: 0.1 °C

Relative humidity sensor

• measuring range: 5 … 95 % RH
• Accuracy: ±2.5 % RH over a range of 5 % … 60 % RH
• resolution: 0.1 % RH

Rosišče (dew point)

• measuring range: -60 … +80 °Cdp
• Accuracy: ±1.6 °Cdp at room temperature T<25 °C and humidity>30%
• resolution: 0.1 °Cdp

 

GENERAL TECHNICAL DATA

• ambient temperature: -10 … +50 °C
• Input: internal temperature and humidity sensor
• Output: 0-10 V
• Power: 15-30 V DC
• Protection class: IP 20
• dimensions: 88 x 106 x 33 mm
• weight: 150 g
• Warranty: 3 years
• Set includes: the T3218, user manual, calibration certificate with traceability, FREE TSensor software for configuring the transducer

 

Areas of use, applications

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

 

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

 

Articles

You are invited to take a look at our article
”World Meteorology Day – Precision Measurements in Meteorology”
.