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 operating humidity and temperature sensor

HYGRASGARD® RFTF-Modbus

1201-42B6-6000-000
0...100 % RH
0...+50 °C
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Switchable metric / imperial
Modbus
IP30
181,19 €

incl. VAT 215,58 €
Sale

TW-Modbus-SD

1201-121H-3001-020

204,02 €

incl. VAT 242,78 €
°C %RH
Dew point monitor

HYGRASGARD® TW-Modbus-T3

1201-1281-3001-020
–35...+80 °C
0...100 % RH
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Application sensor
Modbus RTU
IP 65
210,14 €

incl. VAT 250,04 €
°C %RH
Room operating humidity and temperature sensor

HYGRASGARD® RFTF-Modbus P

1201-42B6-6001-005
0...100 % RH
0...+50 °C

Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]

Potentiometer

switchable metric / imperial

Modbus

IP30
221,22 €

incl. VAT 263,21 €
Sale

TW Modbus SD (external)

1201-121H-3001-030

223,23 €

incl. VAT 265,60 €
°C %RH
Room operating humidity and temperature sensor

HYGRASGARD® RFTF-Modbus LCD

1201-42B6-7000-000
0...100 % RH
0...+50 °C

Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]

Switchable metric / imperial

Modbus

IP30
223,32 €

incl. VAT 265,69 €
Sale

KFTF Modbus SD

1201-321H-1000-029

224,03 €

incl. VAT 266,59 €
°C %RH
Surface-mounted humidity and temperature sensors

HYGRASGARD® AFTF-SD-Modbus

1201-1226-1000-100
–35...+80 °C
0...100 % RH

Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]

Modbus RTU

IP 65
226,13 €

incl. VAT 269,07 €
°C %RH
Dew point monitor

HYGRASGARD® TW-external-Modbus-T3

1201-1281-3001-030
–35...+80 °C
0...100 % RH
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Applied sensor
Modbus RTU
IP 65
229,92 €

incl. VAT 273,43 €
°C %RH
Duct humidity and temperature sensors

HYGRASGARD® KFTF-Modbus-T3

1201-32C6-1000-029
0...100 % RH
–35...+80 °C
Humidity accuracy: ±2 % / Temp.: ±0.2 K
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Channel failure
Modbus
IP 65
230,75 €

incl. VAT 274,45 €
°C %RH
Surface-mounted humidity and temperature sensors

HYGRASGARD® AFTF-Modbus-T3

1201-12C6-1000-000
–35...+80 °C
0...100 % RH
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Modbus
IP 65
232,91 €

incl. VAT 276,99 €
°C %RH
Room operating humidity and temperature sensor

HYGRASGARD® RFTF-Modbus P T

1201-42B6-6047-005
0...100 % RH
0...+50 °C

Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]

Potentiometer, presence pushbutton

switchable metric / imperial

Modbus

IP30
234,56 €

incl. VAT 279,02 €
New

°C %RH
Room controller (controller)

Rymaskon® RYM 1462C-TH-OTFS-M-FM-B

RYM1-4621-M210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH]
Control: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
242,64 €

incl. VAT 288,62 €
New

°C %RH
Room controller (controller)

Rymaskon® RYM 1461C-TH-OTFS-M-FM-W

RYM1-4611-M210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH]
Control: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
242,64 €

incl. VAT 288,62 €
New

°C %RH
Room controller (controller)

Rymaskon® RYM 1432C-TH-OTFS-M-FM-B

RYM1-4321-M210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH]
Control: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10 V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
242,64 €

incl. VAT 288,62 €
New

°C %RH
Room controller (controller)

Rymaskon® RYM 1431C-TH-OTFS-M-FM-W

RYM1-4311-M210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
Relative Humidity [% RH]
Control: Temperature, Fan
Output: Modbus RTU / BACnet, 0–10 V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
242,64 €

incl. VAT 288,62 €

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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