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NG # 0532229-HW-EMS-229
CT-4XX Carbon Monoxide (CO) Transmitter with Display provides continuous CO monitoring with clear local indication. It combines accurate sensing with 0–10 V, 4–20 mA, or Modbus RTU outputs, alongside a replaceable sensor, easy installation, and durable IP67 housing.
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Custom Pricing
Get A QuoteThe CT-4XX combines carbon monoxide detection with convenient on-site visibility, allowing users to observe measured CO levels directly from the device. It senses carbon monoxide in the surrounding environment and converts the detected concentration into signals for monitoring and automation systems. The replaceable sensor simplifies maintenance, while wall and duct mounting options provide installation flexibility. Its practical design and robust housing make it suitable for continuous CO monitoring in diverse environments.
Supply Voltage: 12–24 V DC
Output: 0–10 V / 2–10 V / 0–3 V / 4–20 mA / 0–20 mA / Modbus RTU
CT-401 Output: 0–10 V / 2–10 V / 0–3 V
CT-441 Output: 4–20 mA / 0–20 mA
CT-461 Output: Modbus RTU
Sensor: Carbon Monoxide (CO)
Measuring Range: 0–1,000 ppm
Sensitivity: ±1 ppm
Accuracy: ±5 ppm
Sensor Operating Life: 2 Years
Model Codes: 4X1-2 / 4X1-3
Probe Options: Wall-Type Probe / Duct-Type Probe
Dimensions: 161 × 65 × 40 mm
Probe Dimensions: 115 × 24 × 24 mm
Display: Integrated display
Protection: IP67 plastic case (sensor excluded)
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