Products
![E2228 - Humidity & temperature transmitter](https://evikontroll.ee/cache/ec/ecdc23ea1c6155ce53c41d2c84ed2a8d05e4f279_320x320_fwb_i.jpg)
E2228 - Humidity & temperature transmitter
- Digital sensors in miniature tube
- Fully calibrated and temperature compensated
- 0-10 V or 4-20 mA switchable analog output
- RS485 Modbus RTU interface
- Two relays for thermostat / hygrostat functionality
![E2228-DM - Duct mount humidity & temperature transmitter](https://evikontroll.ee/cache/e5/e5edb685b95c6500f6a636c722bffd6fe8c62596_320x320_fwb_i.jpg)
E2228-DM - Duct mount humidity & temperature transmitter
- Digital sensors with excellent repeatability and stability
- Fully calibrated and temperature compensated
- RS485 Modbus RTU interface
- 0-10 V or 4-20 mA switchable analog output
- Two relays for thermostat / hygrostat functionality
![H3020 - Temperature and humidity regulator](https://evikontroll.ee/cache/8e/8e53e2c9cce7bc7021f8d08a832666db2a8bc479_320x320_fwb_i.jpg)
H3020 - Temperature and humidity regulator
- Outputs: 2xRelay
- Space, duct, bar and cable types
- Dual line LCD
- Long term stability of parameters
- Easy programming, adjustment, calibration
![H3530 - Humidity, Temperature, pressure regulator, Ethernet interface](https://evikontroll.ee/cache/81/817b1678c920029c7dc178a458d1258766f67ef6_320x320_fwb_i.jpg)
H3530 - Humidity, Temperature, pressure regulator, Ethernet interface
- Outputs: 2xRelay
- Space, duct, bar and cable types
- Dual line LCD
- Long term stability of parameters
- Easy programming, adjustment, calibration