PGS-CO2–x
Space & Duct CO2, temperature and relative humidity sensor

Description

The PGS-CO2-x range combines CO 2, temperature or CO 2, temperature and relative humidity detection only in one box, with 2 selectable analog or Modbus outputs (depending on the selected model).

Using a non-dispersive infrared sensor for measuring CO2 concentrations and using electronically based microprocessors, the self-calibration algorithm offers long-term stability and accuracy. They are also equipped with a temperature output or relative humidity output.

The sensor can be used to ensure adequate ventilation, maximizing energy savings through the ideal level of ventilation, making it ideal for all types of ventilation in commercial buildings, industrial plants, laboratories and public spaces such as schools.

Features

- CO2 self-calibration algorithm
- 0-10Vdc or 4 to 20 mA, with ModBus outputs as standard
- Up to two analog outputs
- Designed to be aesthetically pleasing
Specifications

SPECIFICATIONS

Outputs: 0-10Vcc, 4 to 20 mA (3 wires) or Modbus
Voltage supply: 24Vac/dc
Current supply: Max 50 mA, average 32mA
Measuring ranges: CO2 0 to 2000 ppm
Temperature 0 to 50 ° C (32 to 122 ° F)
RH 0 to 100%
Passive output Optional: PTC / NTC
ModBus: 19200bps, 15kV Anti static protection
Sensor life: 10 years
Accuracy: CO2 ± 40ppm 3% of reading
Temperature ± 0,5 ° C (0,9 ° F)
RH ± 3% of RH (20 to 80%)
Stability: CO2 <2%
Temperature ± 0,1 ° C
RH ± 1% by year
Ambient: Temperature 0 to 50 ° C (32 to 122 ° F)
RH 0 to 95% non-condensing
Material: ABS (flame retardant)
Dimensions: 115 x 85 x 28 mm
Protection: IP30
Weight: 200g

 

Models & Accessories
CODE DESCRIPTION
Wall Mounting Sensors
PGS-CO2-1001Space CO2 and Temperature Transmitter 0-2000ppm
PGS-CO2-RHT-1001Space CO2, Temperature and RH Transmitter 0-2000ppm
Suffixes
-TDirect resistive temperature output
-SP2-wire 11-1Ω/0-10kΩ setpoint
-MSMomentary switch
-FS33-speed fan switch (1,2,3)
-FS44-speed fan switch (off,1,2,3)
-FS55-speed fan switch (off,1,2,3,auto)
-HR0-5000ppm CO2 range
-LCDIntegral LCD Display
-LED3-colour LED indication for CO2
-TRCustom temperature output range
Accessories
PDECORDecorators trim plate
PGASKETIsulating gasket(pack 10)
Duct Mounting Sensors
PGS-CO2-622Duct CO2 and Temperature Transmitter 0-2000ppm
PGS-CO2-RHT-622Duct CO2, Temperature and RH Transmitter 0-2000ppm
Suffixes
-TDirect resistive temperature output
-LCDIntegral LCD Display
-LED3-colour LED indication for CO2
-TRCustom temperature output range
Download

Datasheet

To download the product datasheet, please click the links below:

Pulpit rock
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