Modbus humidity sensors

Our humidity sensors with Modbus RTU reliably measure the relative humidity in indoor and outdoor areas and are ideal for use in building automation and industry. The digital Modbus interface enables fast integration, reduced cabling and parallel access to multiple measured values. Depending on the model, additional functions such as temperature measurement, CO₂ and VOC detection or switching outputs are integrated - ideal for demanding HVAC applications with central control.

°C %RH
Room pendulum humidity and temperature sensor

HYGRASGARD® RPFTF-20-Modbus-T3 LCD

1201-6246-1400-001
0...100 % RH (humidity)
-35...+80 °C (temperature)
Humidity accuracy: ± 1.8 % / Temp.: ± 0.2 K
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Modbus
IP65
486,64 €

incl. VAT 578,98 €
New

°C + % RH + CO2 + VOC
Room controller (controller)

Rymaskon® RYM 1462C-THCV-OTFS-M-FM-B

RYM1-4621-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Control: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10V, digital
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
New

°C + % RH + CO2 + VOC
Room controller (controller)

Rymaskon® RYM 1461C-THCV-OTFS-M-FM-W

RYM1-4611-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Control: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10V, digital
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
New

°C + % RH + CO2 + VOC
Room controller (controller)

Rymaskon® RYM 1362C-THCV-OTS-M-FM-B

RYM1-3621-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Control: Temperature
Output: Modbus RTU / BACnet, 0–10 V, switching
Input: 1x NTC10K, 1x digital
Power Supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
New

°C + % RH + CO2 + VOC
Room controllers

Rymaskon® RYM 1361C-THCV-OTS-M-FM-W

RYM1-3611-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Control: Temperature
Output: Modbus RTU / BACnet, 0–10V, switching
Input: 1x NTC10K, 1x digital
Power Supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
New

°C + % RH + CO2 + VOC
Room Controllers (Controllers)

Rymaskon® RYM 1432C-THCV-OTFS-M-FM-B

RYM1-4321-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Controls: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
New

°C + % RH + CO2 + VOC
Room controllers (Controllers)

Rymaskon® RYM 1431C-THCV-OTFS-M-FM-W

RYM1-4311-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Control: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
New

°C + % RH + CO2 + VOC
Room controller (controller)

Rymaskon® RYM 1322C-THCV-OTS-M-FM-B

RYM1-3221-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Control: Temperature
Output: Modbus RTU / BACnet, 0–10 V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
New

°C + % RH + CO2 + VOC
Room controllers (controllers)

Rymaskon® RYM 1321C-THCV-OTS-M-FM-W

RYM1-3211-M810-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Control: Temperature
Output: Modbus RTU / BACnet, 0–10 V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
504,12 €

incl. VAT 599,88 €
Sale

VFTF Modbus SD

1201-612H-1000-100

546,39 €

incl. VAT 650,13 €
New

°C + % RH + CO2 + VOC
Room controller (controller)

Rymaskon® RYM 1462C-THCV-OTFLS-M-FM-B

RYM1-4621-M810-003
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Controls: Temperature, Fan, Lighting
Output: Modbus RTU / BACnet, 0-10V, digital
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
568,40 €

incl. VAT 676,32 €
New

°C + % RH + CO2 + VOC
Room controllers (controllers)

Rymaskon® RYM 1462C-THCV-OTFBLS-M-FM-B

RYM1-4621-M810-005
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Controls: Temperature, Fan, Sun Protection, Lighting
Output: Modbus RTU / BACnet, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
568,40 €

incl. VAT 676,32 €
New

°C + % RH + CO2 + VOC
Room controllers

Rymaskon® RYM 1462C-THCV-OTFLLS-M-FM-B

RYM1-4621-M810-004
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Controls: Temperature, Fan, Lighting
Output: Modbus RTU / BACnet, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
568,40 €

incl. VAT 676,32 €
New

°C + % RH + CO2 + VOC
Room controllers (controllers)

Rymaskon® RYM 1462C-THCV-OTFBBS-M-FM-B

RYM1-4621-M810-002
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Controls: Temperature, Fan, Sun Protection
Output: Modbus RTU / BACnet, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
568,40 €

incl. VAT 676,32 €
New

°C + % RH + CO2 + VOC
Room controllers (controllers)

Rymaskon® RYM 1462C-THCV-OTFBS-M-FM-B

RYM1-4621-M810-001
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Controls: Temperature, Fan, Sun Protection
Output: Modbus RTU / BACnet, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
568,40 €

incl. VAT 676,32 €
New

°C + % RH + CO2 + VOC
Room controllers (controllers)

Rymaskon® RYM 1461C-THCV-OTFLLS-M-FM-W

RYM1-4611-M810-004
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH],
Carbon Dioxide (CO2) [ppm],
Air Quality (VOC) [%] [ppb]
Controls: Temperature, Fan, Lighting
Output: Modbus RTU / BACnet, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
568,40 €

incl. VAT 676,32 €

We also manufacture individually

Do you have special requirements? As a manufacturer with our own production facilities in Germany, we are also able to produce products outside of the standard range at any time.

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