CTRC-D

CO2 and temperature transmitter, 0-2000ppm, display, Modbus, room
CO2 + °C      

Description

Specifications for CTRC-D
MountingWall
Power Supply24VAC/DC (22…26 V AC 50Hz / 15…35 V DC), 2.5 VA
Dimensions, external (WxHxD)100x85x30 mm
DisplayYes
Supported protocolsModbus
Measuring range, temp0…50 °C
Output temperatureModbus
Measuring range, gas in air0…2000 ppm
Output signal, gas in airModbus
Accuracy, gas in air< ± (50 ppm + 2 % of the measured value)
Long term stabilityTypically 20 ppm / year
Warm-up time< 5 min
Temperature dependanceTypically 5 ppm / K
Specifications for COand temperature transmitter for Modbus communication, room mounting
Protection classIP30
Ambient humidity (non-condensing)10…90 % RH
Storage temperature-25…60 °C
MountingRoom
Accuracy, temperature 1±0.2 °K @ 0…50 °C
Terminal typeScrew Terminal
Terminal wire size1.5 mm²
Material, housingPolycarbonate (PC)
Colour, housingSignal white RAL 9003

CTRC(-D) (EN)

Download(362 KB)

Product sheet

CTRC(-D) (EN, SV, DE) - Valid until May 2023

Download(3 MB)

Instructions

CTRC(-D) (EN, DE, SV) - Valid from May 2023

Download(672 KB)

Other documentation

CTH, CTR Env. decl.

Download(172 KB)

Other documentation

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