485 temperature humidity transmitter
Product Description:
Product number
HX-RS-WS4501
Product name
Wall mounted temperature and humidity transmitter
Product description
The wall type temperature and humidity transmitter adopts digital temperature and humidity sensors and low-power MCU technology. The product has the characteristics of short response time, high accuracy and long term stability.
Product features
Good consistency and long service life;
Fast response, small temperature coefficient;
Wide range, high accuracy, good stability, annual drift is very small;
Interchangeability is good, compatible with a variety of brands of temperature and humidity sensors on the market, sensors can be interchanged;
The transmitter is fully calibrated and can be exchanged without calibration;
Multi point simultaneous detection can be achieved; the longest transmission distance is 1200 meters;
technical conditions
Operating voltage: DC 24V;
Output signal: RS485 serial communication;
Protocol: Standard MODBUS protocol;
Baud rate of communication: 9600bps (user can define by itself);
Temperature accuracy: 0.2%FS;
Humidity accuracy: ± 2%;
Temperature range: -50 DEG C to +200 DEG c;
Range of humidity: 0-100RH%;
Temperature measuring element: built-in three wire system, PT100;
Temperature drift: ± 0.3 DEG c;
Protection level: IP56;
Operating temperature: -20 DEG C to +85 c;
Storage temperature: -40 ~ +85 DEG c;
Size: 55mm*75mm*28mm;
Installation: wall hanging;
Weight quantity: about 50g;
Product selection
WS4501
A
One-piece
Probe built-in
B
Split type
ABS, copper, stainless steel wire netting burning probe, up to 10 meters.
Two
2%
Temperature accuracy: 0.2%FS (special custom 0.1%FS);
Humidity accuracy: ± 2%; ± 3%; ± 5%;
Three
3%
Five
5%
Product legend
Reference example
Wiring diagram
Product application
Products can be widely used in indoor, telecom base station, office, supermarket, record room, workshop, warehouse, construction, HVAC, textile, food, tobacco and other reserve requirements of temperature and humidity monitoring environment and places.
Typical applications
Pharmaceutical, chemical, communications, computer room, HVAC HVAC, environmental monitoring, telecommunications base stations, libraries, archives, clean plants, intelligent buildings, supermarkets, production workshops, industrial automation control.
For details download, click: http://www.bjhxrs.com.cn/cn/dow.asp, id=60
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