Description
Vaisala GMP231 A0B0A0B20B CO2 Probe – High-Quality Gas
Achieve precise CO2 monitoring for demanding HVAC and industrial applications with Vaisala's trusted sensor technology, ensuring energy efficiency and indoor air quality.
| Brand Name | Vaisala |
| Model No. | GMP231 A0B0A0B20B |
| Input Voltage | 24V DC |
| Origin | Finland |
| Net Weight | 0.5 kg |
| Product Dimensions | 20 x 5 x 5 cm |
| Warranty Period | 2 years |
| Compliance | CE, RoHS |
| Part Number | GMP231-A0B0A0B20B |
| Included Items | 1x Vaisala GMP231 CO2 Probe, 1x Mounting Bracket, 1x User Manual |
| Measurement Range | 0-5000 ppm CO2 |
| Accuracy | ±(30 ppm + 2% of reading) |
| Operating Temperature | -40 to +60 °C |
| Output Signal | Modbus RTU (RS-485) |
| Response Time | ≤ 60 seconds |
| IP Rating | IP65 |
Key benefits: • High accuracy and stability for reliable measurements
• Wide temperature range for harsh environments
• Modbus communication for easy integration
• IP65-rated housing for dust and water resistance
• Low maintenance with long-term calibration stability
Typical applications: HVAC systems, greenhouses, building automation, industrial process control, indoor air quality monitoring
Lifecycle: Active
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Exact match for many brands
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Thomas K. –
The servo amplifier performed well in velocity mode. Documentation was helpful.