THW1501-1roadNTCWireless temperature sensor

THW1502-2—4roadNTCWireless temperature sensor

Overview

THW1501/1502 1road/2roadNTCWireless temperature sensors, available separately1Road2Road temperature collection, temperature measurement range-40~180Degree, using high precisionNTCThermal temperature sensor, collected and logically processed by a microcontrollerLPWANWireless 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.

Technical Specifications

1Power supply method: Lithium ion battery4000mAH(Default)/8500mAH
2Standby current:<3uA
3Battery life:>3Year (collection cycle)5Under minute conditions, specific applications need to refer to parameter configuration
4Collection cycle:1-60Can be set in seconds, default6second
5Transmission method: wireless communicationLora 433MHz
6Transmission distance:>=200Mi (external suction cup antenna can reach)500Above meters)

7Temperature measurement range:-40~180Degree (maximum range expandable to)-50~270Degree)
8Temperature resolution:0.1degree

9Measurement accuracy:+-1degree/-20~70Between degrees, other ranges2Degree or3%
10Environmental temperature:-30～70℃(Relative humidity:≤90%）­­
11External dimensions:90*50*42mm（CN802Shell),70*40*40mm（CN801Shell, only applicable toTHW1501）

12Heavy Quantity:150g/CN802, 100g/CN801
13Protection level:IP67（PG7Waterproof joint