Sensing Elements: High-precision capacitive polymer sensor, high-precision thermistor
Measuring Range: -40 ~ 100℃
Signal Output: 0~10V, 4~20mA, NTC10K, NTC20K, PT100, PT500, PT1000
Power Supply: Current type = 24VDC; Voltage type = 24VAC/DC; Modbus type = 24VAC/DC; Passive temperature resistor = Passive
Installation Method: Wall-mounted, duct-mounted, outdoor-mounted
Duct-mounted Probe: Length 125mm, Material: Stainless steel
Housing Material: ABS+PC
Accuracy Error: ±0.3℃ @ 25℃
Dimensions: 65.5 x 50.5 x 44.5 mm; Weight: 106g
Operating Environment: -40 ~ 100℃
Protection Rating: Wall-mounted = IP30; Duct-mounted = IP65; Outdoor-mounted = IP6
| Measurement | Temperature |
| Mounting | Duct insertion mounting |
| Output Signal | 0-10V / 4-20mA / RS485, per project configuration |
| Power Supply | DC 24V (typical), refer to product specifications |
| Probe Material | Per project configuration |
| Protection Rating | Per project configuration |
| Typical Applications | Ventilation ducts, AHU, HVAC systems |
Note: Specifications are subject to product datasheets and project configuration. Contact Zhiyinghui Technical Team for detailed specs.
| Scenario | Monitoring/Control Need | Recommended Config |
|---|---|---|
| AHU Supply Duct | Supply air temperature monitoring for valve control | Duct insertion, 4-20mA, BMS integration |
| Fresh Air Unit | Fresh air temperature acquisition, freeze protection | Duct insertion, 0-10V/4-20mA, low-temp alarm |
| VAV Terminal | Branch duct temperature for airflow regulation | Duct insertion, 0-10V, fast response |
| Cleanroom Supply Air | Clean zone supply air precise temperature control | Duct insertion, high precision, RS485/Modbus |
Above are typical scenario recommendations. For specific selection, please contact Zhiyinghui Technical Team for professional advice.
