| Purpose of control |
Operating control |
| Action |
Type 1 |
| Pollution degree |
2 |
| Impulse voltage |
330V |
| Gas type detected |
CO2
|
| Sensor type |
Dual channel NDIR |
| Sensor accuracy |
±30 ppm + 3% of measured value |
| Measurement range |
0 ppm to 2000 ppm (default), adjustable 1000 ppm to 10,000 ppm |
| Pressure dependency |
±2.5 ppm/°C |
| Response time |
20 s (T63) |
| Warm-up time |
1 min |
| Sensor lifespan |
> 15 years |
| Transmitter accuracy |
±0.25% of span, including linearity, hysteresis, and repeatability |
| Power supply |
24 VDC ±20% or 24 VAC ±10%, non-isolated half-wave rectified |
| Protection circuitry |
Reverse voltage-protected and transient-protected |
| Input voltage effect |
Negligible over the specified operating range |
| Output signal type |
4 mA to 20 mA (3-wire), 0 VDC to 5 VDC, 0 VDC to 10 VDC, field-selectable |
| Current consumption |
Current: 75 mA @ 24 VDC max, 150 mA @ 24 VAC max, Voltage: 50 mA @ 24 VDC max, 100 mA @ 24 VAC max |
| Output drive @ 24 VDC |
Current: 550 ohm maximum, Voltage: 10k ohm minimum |
| Ambient operating range |
32°F to 122°F (0°C to 50°C), 0% RH to 90% RH, non-condensing |
| Storage conditions |
-40°F to 158°F (-40°C to 70°C), 0% RH to 95% RH, noncondensing |
| LCD units |
ppm for CO2, °C/°F |
| Display range |
0 ppm to 10,000 ppm, 32°F to 122°F (0°C to 50°C) |
| Display size, H x W |
0.6 in. x 1.4 in. (15 mm x 35 mm) |
| Digit height |
2-line x 8 characters |
| Optional temperature sensor type |
10k ohm Type 2, NTC thermistor AND 1k ohm platinum, IEC 751, 385 Alpha, thin film |
| Optional temperature sensor accuracy |
Thermistor: ±0.36˚F (±0.2°C) @ 77°F (25°C) AND Platinum RTD: ±0.54˚F (±0.3°C) @ 32°F (0°C) |
| Optional temperature sensor output |
2-wire resistive |
| Enclosure material |
Polycarbonate |
| Enclosure rating |
IP65 (NEMA 4) with security screw installed |
| Enclosure dimensions (H x W x D) |
4.4 in. x 5.3 in. x 2.1 in. (112.4 mm x 135.7 mm x 54.3 mm) |
| Probe dimensions (L x D) |
6 in. x 0.9 in. (152 mm x 22.5 mm) |
| Wiring |
Screw terminal block, 14 AWG to 22 AWG |
| Country of origin |
Canada |
| Compliance |
CE Mark - Johnson Controls declares that this product is in Compliance with the essential requirements and other relevant provisions of the EMC Directive and RohHS Directive. |
