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WS508 wireless temperature and humidity instrumentation
Model: WS508
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WS508-type temperature and humidity monitoring and recording instrument we have designed, specifically designed and manufactured a Wireless wireless data transmission function of temperature and humidity monitoring recorder. It has the characteristics of precision, high stability, low power, high-capacity storage, built-in alarm. It combines sensing technology, computer technology, communication technology can be widely used in blood storage, agricultural research, industrial, environmental, health and epidemic prevention, laboratory, construction, warehousing, transportation, museums, greenhouses and other fields.
This product records the temperature and humidity data through a wireless RF transmission, the use of ISM frequency band, without application of frequency point, the reliable transmission distance (accessibility) of 4000 m, so that the product has a wide distribution, from the characteristics of spatial distance limit. The recorder uses imported digital sensor, accurate and reliable measurement can be in real-time monitoring of environmental temperature and humidity recorder built-in alarm devices can be run independently. Recorder 12 times a day (1,3,5,7,9,11,13,15,17,19,21,23 points) automatically recorded in the temperature and humidity data, temperature and humidity data can be recorded one time . The high degree of automation products, powerful, stable performance, adaptability, without the need of manpower management, upgrading of the traditional temperature and humidity equipment.
Temperature measurement
The temperature sensor selected American DALLAS Company production of single-bus digital temperature sensor. The temperature range is -55 º C to +125 º C, accuracy ± 0.5 º C. It is characterized by single-bus technology, digital transmission, temperature responsive. Using a digital temperature sensor to replace the traditional methods of sampling, amplification, AD circuit, single-bus is a digital transmission, there is enough anti-jamming capability in a variety of complex work environment, you can high-precision, long continued job.
Humidity measurements
Humidity sensors use the proportion of French HUMIREL produced linear frequency output of humidity sensor component HS1101 capacitive humidity sensor based on hard package applies specifically to the need for accurate and reliable detection humidity place. It is characterized by a linear frequency output humidity detection module, the proportion of 10% RH to 95% RH stable linear frequency output, temperature characteristics, high reliability and long term stability, quick off in the long saturated wet, fast response time, high resistance to chemicals, flooding did not affect the use patented solid-state polymer structure, stable and reliable performance.
Main features:
A radio frequency transmission, without wiring, installation is not geographical space constraints.
2, the sensor uses to import digital components, real-time accurate measurement of the environment temperature and humidity.
3, can be run independently, automatic temperature and humidity monitor, record storage and alarm.
4 built-in mass storage, automatic storage temperature and humidity data.
Permanent data preservation, power failure without loss of any software to check temperature and humidity data.
6, through the set temperature, humidity of the upper and lower limits can be automatically controlled thermostat, humidity equipment.
7, comes with a permanent calendar clock, and power outages do not affect travel time.
8, temperature and humidity limit value gauge short message alarm.
9, user-friendly design, easy to install, compact appearance.
Parameters as follows:
Name parameter
Temperature measurement range -55 oC To 125 oC
Humidity Range 10% RH To 95% RH
Temperature measurement accuracy of 0.5 º C
Humidity measurement accuracy of 3% RH
Temperature display resolution 0.1 oC
Temperature Display Resolution 0.1% RH
Operating temperature range -40 oC To 80 oC
Temperature correction range ± 9.9 º C
Humidity calibration range of ± 9.9% RH
Match antenna 50Ω/SMA female
Modulation mode FSK
Power supply 220V 50Hz
Weight 0.6 Kg
Volume of 180 mm ? 112 mm ? 42 mm
Power 2 W |
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