Wireless Data Loggers
 

Temperature Humidity Sensors and transmitters
Without Display

 
 
Wireless Data Loggers
Wireless Data Loggers
Wireless Data Loggers
 

• Data Loggers
• Chart Recorders
• Weather Stations
• Universal Calibrators
• Signal Isolator, Convertor, Transmitter and Transducer
• Sensors And Transmitters

 
 
Basic Information

The HygroFlex1 series is the latest development in inexpensive HVAC transmitters for relative humidity and temperature. The devices are equipped with the tried - and - tested Hygromer® IN-1 sensor and boast unbeatable value for money. The optional ROTRONIC HW4 software enables you to change the scale and calibrate and adjust the transmitter.

 
Temperature Humidity Sensors and transmitters Without Display

Technical Specifications

General
Transmitter type
3 / 4 - wire
Supply voltage 12...28 VAC / 15...40 VDC
Current consumption
  • Transmitter with voltage output : <15 mA
  • Transmitter with current output : < 55 mA
Parameters Humidity and/or temperature
Housing material / IP ABS / IP65
Weight wall and duct versions Approx. 140 g
Sensors integrated in device Yes
Operating and measurement range 0...50 °C / 5...95 % RH
CE / EMC compatibility 2004 / 108 / EC
Humidity measurement
Humidity sensor ROTRONIC Hygromerc IN-1
Accuracy at 23 °C ± 5 K < 3 % RH (10...90 % RH )
Long - term stability < 1.5 % RH per year
Response time T63 30 s ( 63 % of a jump 35...80 % RH ) without filter
Temperature measurement
Sensor Thermistor
Standard temperature scale 0...50 °C or 0...100 °F
Accuracy at 23 °C ± 5 K ± 0.3 °K ( 0...50 °C )
Response time 4s
Outputs
Number Two freely scalable analog outputs
Current 4...20 mA
Voltage 0...1/5/10 VDC