GfG Instrumentation
IR CO2 sensor
GfG Instrumentation IR CO2 sensor is an infrared carbon-dioxide monitor for the G460 with analog or digital signal transmission and operation down to -40°C.
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- Gas
- Carbon dioxide
- Measuring range
- 0 to 5 vol %
- Temperature range
- -40 °C to +60 °C
Overview
Durable and economical transmitter for monitoring carbon dioxide at ambient temperatures down to -40°C. Features infrared (IR) sensor technology with measuring range 0-5 vol%. Transmits via analog 4-20 mA (ACDC-capable) or digital RS-485 (Modbus) signal. Two open collectors for external alarm devices. IP65 protection class housing with automatic temperature compensation and signal linearization for high accuracy. Expected sensor lifetime >5 years. Includes status LED and mobile app for service/adjustments.
- Monitors CO2 at temperatures down to -40 °C
- Infrared sensor for CO2 detection
- Analog (4-20 mA) or digital (RS-485) signal transmission
- Two open collectors for external alarm devices
- Automatic temperature compensation
- Linearization of measuring signals
- IP65 protection against dust and water ingress
- Status LED for operating status indication
- Mobile app for service and adjustments
- Calibration adapter for function tests
- Can be installed in new systems or retrofitted into existing ones
Specifications
| Performance | |
| Measuring principle | Infrared (IR) |
| Gas | Carbon dioxide |
| Temperature range | -40 °C to +60 °C |
| Measuring range | 0 to 5 vol % |
| Expected sensor lifetime | > 5 years |
| Approvals & Warranty | |
| Protection class | IP65 |
| Other | |
| Signal transmission | 4-20 mA (ACDC-capable) / RS-485 |
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