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JRFW-2-14 900M Magnetic Table Type Temperature Acquisition End

The product model:JRFW-2-14
Manufacturers:Collihigh
The production:China
Attention index:1378
Introduction

JRFW-2-14magnetic table type temperature acquisition terminal has a stable performance and long service life, fast response speed, wide measuring range, low power consumption, probe condensation resistance, etc. Can be widely used in high and low temperature box, refrigerator monitoring, etc.


Use

Can be widely used in high and low temperature box, refrigerator monitoring, etc.


Characteristic

Using free communication protocol, stable and reliable, without drop.

Simple to use, free of configuration.

A built-in watchdog,operation stable and reliable .

Have switch machine, electricity automatically connected to the Internet, the operation is simple.

For mobile applications, you can choose the built-in antenna, prevent loose touch antenna lead to communication failures.

Low power consumption, the use of battery life is (1 ~ 2) years,10min each time.

Can connect with the relay equipment to prolong communication distance.


Parameters
Power supply  3.3 V lithium battery(Single section)
Range medium temperature: -40~120
Accuracy temperature ±0.5(-20 ~ 60)
Display no
Data acquisition interval period 60s1h(adjustable)
Communication frequency band 915MHz
Communication distance 400m
Supported No. in net A receiving device support up to 200 collection side
Environment temperature  -20~+70
Environment humidity 5RH90RH
Long-term stability temperature0.1/year
Battery type 2400mA/h 3.6V  lithium battery
Battery No. 1 section(with 1battery out the factory)
Duration 12 years
Weight  200g
Shell ABS 125mm×86mm×41mm
Magnetic table type temperature sensor
Working temperature -40℃~100
Output DS18B20 three wire
Product weight about 60g
Lead Three core shielded cable,diameterφ4.8mm,the standard length is 2m when out factory
Shell PA6 nylon

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