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.

CO2 °C +1
RYMASKON® RYM 1361C-RH-CO2-MOD-L

RYM1-3611-M610-003
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, light
Output: Modbus RTU, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1361C-RH-CO2-MOD-BL

RYM1-3611-M610-005
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, sun protection, light
Output: Modbus RTU, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1361C-RH-CO2-MOD-BB

RYM1-3611-M610-002
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: Temperature, sun protection
Output: Modbus RTU, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1361C-RH-CO2-MOD-B

RYM1-3611-M610-001
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: Temperature, sun protection
Output: Modbus RTU, 0-10V, switching
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1322C-RH-CO2-MOD-L

RYM1-3221-M610-003
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, light
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1322C-RH-CO2-MOD-BB

RYM1-3221-M610-002
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: Temperature, sun protection
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1322C-RH-CO2-MOD-BL

RYM1-3221-M610-005
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, sun protection, light
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1322C-RH-CO2-MOD-B

RYM1-3221-M610-001
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: Temperature, sun protection
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1321C-RH-CO2-MOD-L

RYM1-3211-M610-003
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, light
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1321C-RH-CO2-MOD-BB

RYM1-3211-M610-002
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: Temperature, sun protection
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1321C-RH-CO2-MOD-B

RYM1-3211-M610-001
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: Temperature, sun protection
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
CO2 °C +1
RYMASKON® RYM 1321C-RH-CO2-MOD-BL

RYM1-3211-M610-005
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, sun protection, light
Output: Modbus RTU, 0-10V
Input: 1x NTC10K, 1x digital
Power supply: 24 V AC / DC
Flush mounting
IP30
$481.96

$573.35
°C %RH +1
AERASGARD® RFTM-CO2-Modbus P LCD

1501-61B6-6521-271
0...5000 ppm
Temperature, relative humidity, carbon dioxide (CO2)
Potentiometer
switchable metric / imperial
Modbus RTU
IP 30
$491.20

$584.49
°C %RH
HYGRASGARD® KFTF-20-Modbus-T3 LCD

1201-32C6-1400-030
0...100 % RH
-35...+80 °C
Accuracy humidity: ± 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
Modbus
IP 65
$498.57

$593.19
°C %RH
HYGRASGARD® DFTF-Modbus

1201-6136-1000-100
0...100 % RH

typically ± 2.0 % (20...80 % RH) at +25 °C, otherwise ± 3.0 %

Temperature [°C], relative humidity [% RH]

Modbus RTU

IP30, IP65
$501.19

$596.38
°C %RH
HYGRASGARD® DFTF-Modbus LCD

1201-6136-1200-100
0...100 % RH

typically ± 2.0 % (20...80 % RH) at +25 °C, otherwise ± 3.0 %

Temperature [°C], relative humidity [% RH]

Modbus RTU

IP30, IP65
$523.82

$623.19

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Modbus humidity sensors

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