AT-iWPT-304 Temperature and Pressure Transmitter

 

The Wireless Pressure & Temperature Monitor is mainly used for integrated pressure and temperature monitoring of oil, steam, heating, etc. in pipelines, enabling NB-IOT wireless remote data transmission to the management platform. When the pipeline pressure exceeds the alarm threshold, alarm information is reported to the NS cloud platform or operator base station, allowing managers to respond promptly and protect personal safety while reducing property loss. Considering leakage risks, laser welding is used for the sensor's natural gas-contacting part, with multiple leak detection processes. Designed for complex environments, its shell is made of explosion-proof aluminum alloy, meeting explosion-proof requirements. The integrated sensor and antenna with an explosion-proof shell prevent corrosion and accidental damage, suitable for various wireless pressure and temperature monitoring applications.

 

● LCD display enables easy numerical reading 

● 3.6V lithium battery power supply 

● Pressure & Temperature integrated measurement 

● Ultra low power consumption ≤ 15uA,Battery life ≥ 2 years 

● Upper and lower limit alarm threshold configurable 

● Sampling and sending interval configurable

 

 

Name	Parameters	Remarks
Working Frequency	B1/B3/B5/B8/B20	NB-IoT
Antenna	Rod antenna
Working Voltage	3.3~3.6VDC
Battery Life	≥ 2 years	3.6V lithium battery power supply; ER26500(9AH); See Note 1
Max Working Current	<300mA
Sampling Interval	10min	Configurable
Pressure Range	0~15MPa	Optional
Pressure Accuracy	±0.5%FS	Customizable
Temperature Range	(-50~150)℃
Temperature Accuracy	±1.5℃
Pressure Connection	G1/2	Customizable
Housing Material	Aluminum Alloy
Ingress Protection	IP65
Explosion Proof	--	ExdIIBT5 Gb(Evidence collection as required)
Housing Dimension	155mm129200mm(LWH)
Ambient Temperature	(-20~85)℃
Storage Temperature	(-40~850)℃	Battery not included