Modbus air quality sensors

Our air quality sensors with Modbus RTU reliably record important indoor air parameters such as CO₂, VOC, temperature and humidity. Thanks to the digital Modbus interface, the devices can be easily integrated into modern building management systems - ideal for energy-efficient ventilation strategies and compliance with legal indoor air requirements. Depending on the model, the sensors offer additional outputs, switching functions or an integrated display for direct on-site indication of the air quality.

CO2 °C +1
RYMASKON® RYM 1461C-RH-CO2-MOD-L

RYM1-4611-M610-003
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1461C-RH-CO2-MOD-B

RYM1-4611-M610-001
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1432C-RH-CO2-MOD-L

RYM1-4321-M610-003
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1432C-RH-CO2-MOD-B

RYM1-4321-M610-001
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1432C-RH-CO2-MOD-BL

RYM1-4321-M610-005
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1432C-RH-CO2-MOD-BB

RYM1-4321-M610-002
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1431C-RH-CO2-MOD-BL

RYM1-4311-M610-005
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1431C-RH-CO2-MOD-L

RYM1-4311-M610-003
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1431C-RH-CO2-MOD-BB

RYM1-4311-M610-002
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1431C-RH-CO2-MOD-B

RYM1-4311-M610-001
Room controller (controller)
Temperature [°C] [°F], relative humidity [% RH], carbon dioxide (CO2) [ppm]
Control: temperature, fan, 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 1362C-RH-CO2-MOD-BB

RYM1-3621-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 1362C-RH-CO2-MOD-BL

RYM1-3621-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 1362C-RH-CO2-MOD-B

RYM1-3621-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 1362C-RH-CO2-MOD-L

RYM1-3621-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-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

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Modbus air quality sensors

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