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
186,63 €

incl. VAT 221,97 €
TW-Modbus-SD

1201-121H-3001-020

210,14 €

incl. VAT 250,04 €
°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
216,44 €

incl. VAT 257,48 €
°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
227,86 €

incl. VAT 270,99 €
TW Modbus SD (external)

1201-121H-3001-030

229,93 €

incl. VAT 273,44 €
°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
230,02 €

incl. VAT 273,72 €
KFTF Modbus SD

1201-321H-1000-029

230,75 €

incl. VAT 274,45 €
°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
232,91 €

incl. VAT 276,99 €
°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
236,82 €

incl. VAT 281,66 €
°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
237,67 €

incl. VAT 282,70 €
°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
239,90 €

incl. VAT 285,31 €
°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
241,60 €

incl. VAT 287,39 €
°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 (MS/TP), 0-10V, switching output
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
249,92 €

incl. VAT 297,23 €
°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, Fans
Output: Modbus RTU / BACnet (MS/TP), 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
249,92 €

incl. VAT 297,23 €
°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, fans
Output: Modbus RTU / BACnet (MS/TP), 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
249,92 €

incl. VAT 297,23 €
°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 (MS/TP), 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
249,92 €

incl. VAT 297,23 €

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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