Hygrometer thermometer with Ethernet interface and relay, humidistat

390,82 €
In production :  1 to 2 weeks
  • Temperature, humidity.
  • Two relay outputs.
  • Three binary inputs.
  • Capacitive polymer sensor.

Volume reductions

Quantity Unit price Total price
1 390,82 € 390,82 €
10 351,74 € 3 517,40 €
25 334,15 € 8 353,75 €
50 316,57 € 15 828,50 €

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Sensor with integrated sensors to measure temperature and relative humidity with two output relays.

Converting to humidx.

The H3530 sensor is designed for online monitoring of temperature, relative humidity and air humidity without aggressive substances.

The advantage is three binary inputs for the detection of two-state signals.

The other devices are controlled by two relay outputs.

The high precision capacitive polymer sensor provides excellent long term calibration stability and ultimate precision.

The measured values ​​are also converted to another interpretation of humidity: humidx, dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy. 


  • H3530
  • Manual
  • Traceable calibration certificate
  • Free Tsensor configuration software
  • COMET Cloud for 3 months 


- Temperature
- Relative humidity
- Calculated values ​​(dew point, etc.)

Two-state signal

Relative humidity measurement range: 0 to 100%

Relative humidity measurement uncertainty: ± 2,5% RH from 5 to 95% at 23 ° C

Temperature measurement uncertainty: ± 0.4 ° C

Resolution: 0.1 ° C, 0.1% RH

Measuring interval: 2s

Available units: degrees Celsius, Fahrenheit

Calculated values: Dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy

Uncertainty and dew point measurement range: ± 1,5 ° C at ambient temperature T <25 ° C and RH> 30%
range -60 to + 80 ° C

Temperature compensation of the humidity sensor: The whole range of temperatures

Temperature operating range: -30 to + 80 ° C

IP protection index: IP40

Number of relay outputs: 2

Maximum switching voltage, current and relay output power: 50V, 2A, 60VA

Number of binary inputs: 3

Signal for binary inputs: Dry contact, open collector, or two-state voltage signal. 
The inputs are not galvanically isolated.

Audible alarm: Integrated - dice connectable

LAN connection: RJ-45, 10Base-T or 100Base-TX connector

Communication protocols: WWW, Modbus TCP, SNMPv1, SOAP

Alarm protocols: E-mail, SNMP Trap, Syslog

Configuration: T-Sensor, Telnet, keyboard

Supply : 9 to 30 Vdc, maximum consumption 1W

Cable length: Coaxial, diameter 5,5 x 2,1 mm

dimensions: 136 x 213 x 45 mm (W x H x D), rod length 75 mm

Weight: about 360g

Warranty: 3 years 


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