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Relative humidity and temperature probe DB4385duct-mountresistanceRS-485
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Characteristics
- Type
- relative
- Mounting
- duct-mount
- Technology
- resistance
- Output
- RS-485, Modbus RTU
- Supply voltage
- 12VDC, 15VDC, 24VDC
- Electrical connection
- terminal block
- Protection level
- waterproof
- Other characteristics
- precision, programmable
- Applications
- for industrial applications, for building automation, for HVAC
- Measuring range (%)
Min.: 0 %
Max.: 100 %
- Precision
3 %
- Measuring range (temperature)
Min.: -40 °C
(-40 °F)Max.: 120 °C
(248 °F)- Accuracy (temperature)
0.4 °C
(32.72 °F)- Working temperature
Min.: -40 °C
(-40 °F)Max.: 120 °C
(248 °F)
Description
RS485 Interface Duct Humidity and Temperature Sensor for HVAC
DB4385 sensor is designed to measure the temperature and relative humidity of interior air in spaces by a common internal sensor, whose signal is processed by a microprocessor and converted into a MODBUS RTU output signal. It is widely used in measurement scenarios such as industrial sites, telecommunication base stations, offices, supermarkets, production workshops, warehouses, and construction sites.
Specification
Measurement range -
Humidity:0%RH~100%RH;
Temperature:-40~120℃(measurement range supports customization)
Accuracy@20%RH~80%RH @25℃ -
Humidity:±3%RH;
Temperature:±0.4℃
Interface -
RS485, Modbus RTU
Response time -
1.6s
Programmable address -
1~255
Baud rate -
1200~115200
Supply voltage -
12~24VDC
Transmitter operating temperature -
-20℃~80℃
Power consumption - ＜4W
Material -
Transmitter:cast aluminum;
Probe:304 stainless steel;
Probe:copper sintering
Other DABECO Co.,Ltd products
Temperature and humidity sensor
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.