Accurately monitor the CO2 concentration and temperature in indoor environments to help energy savings with this carbon dioxide and temperature transmitter. In addition, it features barometric pressure adjustment, an integral LCD, and a 4 to 20 mA/0 to (5 or 10) V DC CO2 and temperature outputs.
Accurately monitor the CO2 concentration and temperature in indoor environments to help energy savings with this carbon dioxide and temperature transmitter. In addition, it features barometric pressure adjustment, an integral LCD, and a 4 to 20 mA/0 to (5 or 10) V DC CO2 and temperature outputs.
Caractéristiques
Applications
| Range | CO2: 0 to 2000 ppm Temperature: 32 to 122°F (0 to 50°C) |
| Accuracy | CO2: ±40 ppm + 3% of reading Temperature: ±1°C at 25°C |
| Response Time | 2 minutes for 90% step change |
| Limits | Temperature: 32 to 122°F (0 to 50°C) Humidity: 0 to 85% (non-condensing) |
| Sensor | NDIR, 15 year life expectancy |
| Output | Current: 4 to 20 mA (maximum 500 Ω) Voltage: 0 to 5 V DC or 0 to 10 V DC (minimum 500 Ω) |
| Power | Requirements: 16 to 35 V DC or 19 to 28 V AC Consumption: 2 W (average); 3.75 W (peak) |
| Compliance | CE |
| Dimensions | 4.5 x 2.8 x 1.1" (114.3 x 71.12 x 27.96 mm) |
| Range | CO2: 0 to 2000 ppm Temperature: 32 to 122°F (0 to 50°C) |
| Accuracy | CO2: ±40 ppm + 3% of reading Temperature: ±1°C at 25°C |
| Response Time | 2 minutes for 90% step change |
| Limits | Temperature: 32 to 122°F (0 to 50°C) Humidity: 0 to 85% (non-condensing) |
| Sensor | NDIR, 15 year life expectancy |
| Output | Current: 4 to 20 mA (maximum 500 Ω) Voltage: 0 to 5 V DC or 0 to 10 V DC (minimum 500 Ω) |
| Power | Requirements: 16 to 35 V DC or 19 to 28 V AC Consumption: 2 W (average); 3.75 W (peak) |
| Compliance | CE |
| Dimensions | 4.5 x 2.8 x 1.1" (114.3 x 71.12 x 27.96 mm) |
