Industrietechnik
TCO2C-NTC20 CO 2 transmitter, air duct mounting
CO2 + NTC 20, 20 kOhm (25°C)
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Specifications
| Power Supply | 24VAC/DC (22...26 V AC 50/60Hz / 15...35 V DC), VA |
|---|---|
| Dimensions, external (WxHxD) | 75x77x36 mm |
| Tube length | 23 cm |
| Tube diameter | 12 mm |
| Insertion length | 60…230 mm |
| Measuring range, temp | 0…50 °C |
| Output temperature | NTC 20K (2200 Ω at 25 °C), B4262 |
| Measuring range, gas in air | 0…2000 ppm |
| Output signal, gas in air | 0-10 V |
| Accuracy, gas in air | < ± (50 ppm + 2 % of the measured value) (25 °C) |
| Response time | < 90 sec |
| Long term stability | Typically 20 ppm / year |
| Warm-up time | < 5 min |
| Temperature dependance | Typically 5 ppm / K |
| Power consumption | < 2.5 W |
| Transformer power | 5 VA |
| Appliance class | Class III |
|---|---|
| Protection class | IP30 |
| Ambient humidity (non-condensing) | 10…90 % RH |
| Storage temperature | -25…60 °C |
| Mounting | Duct |
| Terminal type | Screw Terminal |
| Terminal wire size | 1.5 mm² |
| Material, housing | Polycarbonate |
Software & documentation
Product sheet
Instructions
Other documentation
Accessories
DBZ-22
Mounting bracket for air duct transmitters