Wireless Modbus humidity sensors

Our humidity sensors with W-Modbus enable wireless and precise monitoring of relative humidity in rooms, ducts or weather-protected outdoor areas. The devices can be quickly and flexibly integrated into existing building automation systems - without any cabling.

Thanks to the manufacturer-independent W-Modbus technology, you benefit from reliable, fast data transmission and noticeably lower installation and maintenance costs. Ideal for modernizations, installation locations that are difficult to access or flexible HVAC solutions with minimal effort.

°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1322C-TH-OTS-WM-FM-B

RYM1-3221-W210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mounting
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1361C-TH-OTS-WM-FM-W

RYM1-3611-W210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mounting (in-wall)
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1362C-TH-OTS-WM-FM-B

RYM1-3621-W210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1431C-TH-OTFS-WM-FM-W

RYM1-4311-W210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature, fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1432C-TH-OTFS-WM-FM-B

RYM1-4321-W210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature, Fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1462C-TH-OTFS-WM-FM-B

RYM1-4621-W210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
relative humidity [% RH]
Control: temperature, fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount installation
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1311C-TH-OTS-WM-FM-W

RYM1-3111-W220-000
Rymaskon® 1000 C Controller - 230V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching contacts
Input: 1x NTC10K, 1x digital
Power supply: 230 V AC
Flush-mount installation
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1312C-TH-OTS-WM-FM-B

RYM1-3121-W220-000
Rymaskon® 1000 C Controller - 230V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching contact
Input: 1x NTC10K, 1x digital
Power supply: 230 V AC
Flush-mounting
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1441C-TH-OTFS-WM-FM-W

RYM1-4411-W220-000
Rymaskon® 1000 C Controller - 230V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature, Fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), switch contact
Input: 1x NTC10K, 1x digital
Power supply: 230 V AC
Flush-mount installation
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1442C-TH-OTFS-WM-FM-B

RYM1-4421-W220-000
Rymaskon® 1000 C Controller - 230V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature, Fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), switching output
Input: 1x NTC10K, 1x digital
Power supply: 230 V AC
Flush-mounted installation
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1451C-TH-OTFS-WM-FM-W

RYM1-4511-W220-000
Rymaskon® 1000 C Controller - 230V
Temperature [°C] [°F], relative humidity [% RH]
Control: Temperature, Fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 230 V AC
Flush-mounting
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1452C-TH-OTFS-WM-FM-B

RYM1-4521-W220-000
Rymaskon® 1000 C Controller - 230V
Temperature [°C] [°F],
relative humidity [% RH]
Control: temperature, fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 230 V AC
Flush-mounting
IP30
$382.14
°C + % RH
WIRELESS room controller (controller)

Rymaskon® RYM 1461C-TH-OTFS-WM-FM-W

RYM1-4611-W210-000
Rymaskon® 1000 C Controller - 24V
Temperature [°C] [°F],
relative humidity [% RH]
Control: Temperature, Fan
Output: W-Modbus (RTU) / W-BACnet (MS/TP), 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush-mount (in-wall)
IP30
$382.14
°C + % RH
Duct humidity and temperature sensors

HYGRASGARD® KFTF-wModbus LCD

1201-32CF-1400-029
0...100 % RH
−35...+80 °C
Humidity accuracy: ± 2 % / Temperature: ± 0.2 K
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Duct sensor error
W-Modbus
IP 65
$389.07
°C + % RH
Surface-mount humidity and temperature sensors

HYGRASGARD® AFTF-wModbus LCD

1201-12CF-1400-000
–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]
W-Modbus
IP 65
$391.59
°C + % RH
Duct humidity and temperature sensors

HYGRASGARD® KFTF-20-wModbus

1201-32CF-1000-030
0...100 % RH
−35...+80 °C
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]
Duct sensor error
W-Modbus
IP 65
$400.94

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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