Home > Products > Air Relative Humidity Transmitters & Psyhrometers > Air Relative Humidity and Temperature Transmitters > -08 Model

Application: For measuring air relative humidity and temperature. 

Specifications

Type of Transmitter	DV (Relative Humidity Transmitter), DVT (Relative Himidity and Temperature Transmitter)
RH Sensor	HIH, SHT21, SHT25
Signal Output	4 to 20 mA, 0 to 10 V, RS485,  I2C 2-wire serial interface
RH Measuring Rage	0 to 100 % (without condensation)*
Temperature Measuring Range	0 to 60 °C (HIH) -20 to 60 °C (SHT)
RH Accuracy	HIH: 0 to 10% - 6; 10 to 89% - 3; 89 to 93% - 4; 93 to 100% - 8 SHT21: 0 to 10% - 6; 10 to 90% - 3; 90 to 100% - 6 SHT25: 0 to 10% - 4; 10 to 90% - 2; 90 to 100% - 4
Temperature Accuracy (only for DVT)	1.0
Response Time (in slow moving air)	2 min (without filter) 3.5 min (with filter)
External Power Supply	15 to 24 V DC

* - Transmitter with HIH sensor works stable with recommended 10 to 93% RH.   

Design Features:  Immersion model.  Capacitive sensor element is protected by breathable microporus filter and requires no maintenance. The transmitter is mounted directly within Z65 plastic case.

Available with a mobile threaded connection (-08a Model) as it's shown below.

 

Probe Standard Lengths and Diameters

Probe Length, L	80, 100, 120, 160, 200, 250 mm
Probe Diameter	6, 10 mm

Note: The indication is provided by any Controller with 4 to 20 mA output.

RH Transmitter with RS485 requires Adapters BP9-RG or BP9-RG-USB with intergrated power supply and Technologsoft.

 

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