THW1503-3roadNTCwirelesstemperaturesensor

THW1504-4roadNTCwirelesstemperaturesensor

Overview

THW1503/15043road/4roadNTCWireless temperature sensor, can be separately providedsupply3road、4Road temperature collection, temperature measurement rangeenclose-40~230Degree, using high-precision technologydegreeNTCThermal temperature sensor, collected and logically processed by a microcontroller, is connected topassLPWANWireless communication transmits data to wireless receiving terminals for centralized monitoring. The wireless temperature sensor is powered by a large capacity lithium-ion battery and designed with low power consumption.

main purpose

Can be used for temperature monitoring needs in various industries, such as temperature measurement of switchgear busbars, contacts, cables, and transformers in the power industry; Temperature measurement of motor, bearing, and mechanical contact friction positions in industrial equipment; Archive room, computer room, warehouse, warehouse, cold storage, cold chain, etc.

technologyparameter

1Power supply mode：Lithium ion batterypool8500mAH

2Standby current：<3uA

3Battery life：>3Year (collection week)period1Under minute conditions, specific applications need to refer to parameter configuration

4Collection cycle：1-60Can be set in seconds, silentrecognize6second

5Transmission method：Wireless communicationmessageLora 434.3MHz

6Transmission distance：>=200rice External suction cup antenna canreach500Above meters)

7Temperature measurement range：-40~230Degree (maximum range expandable)to-50~270Degree)

8Temperature resolution：0.1degree

9Measurement accuracy：+-1degree/-20~70Between degrees, other rangesenclose2degreeor2%

10、ambient temperature：-30～70℃(Relative humidity)：≤90%）­­

11External dimensions：90*50*42mm（CN802Shell)

12、heavy Quantity:150g/CN802

13、Protection level：IP67（PG7waterproof connector）

Product appearance image

Precautions

1、Measures should be taken to prevent strong impacts during transportation and storage of the product.

2、This product does not require an external power supply.