Explosive-Proof Wireless Digital Manometer Pressure Transmitter Pressure Sensor 4G/Nb/2g Qyb500

 

The QYB500 is a high-precision pressure transmitter with a built-in battery, offering multiple network options including Zigbee, NB-LOT, 2G, and 4G. It is specially designed for harsh or outdoor operating environments without a power supply, such as the transportation of oil, gas, and heating. It can communicate with telecommunications suppliers and output data to the data center. To reduce system power consumption, the default reporting period is once per hour and the reading period is once every 5 minutes. When the alarm limit is exceeded, the data will be reported immediately. Meanwhile, changes are monitored and reported immediately when they exceed 10% of the total range.

 

● Energy-sacing and environmental protection

● Easy operation and enviromental protection

● Running reliable and longlasting in harsh condition

 

 

Pressure range		-0.1~0...100Mpa
Accuracy		0.25%F.S
Stability		≤0.1%/12 months
Power supply		3.6V lithium battery
Operating temperature		-40°C~70°C
Medium temperature		-0°C~80°C(Temperature over 85°C shall equipped with heat radiator)
Overload capacity		150%F.S
Process connection		Customized
Protection level/IP rating		IP67
Reporting rate		1s~1hour
Sensor		Diffused silicon
Transmitter type		Zigbee /LORA /4G/NBiot
Sight distance		1000M
Explosion-proof-grade		Exib IIB T6 Gb
Transmitting power		≤40mW
Weight		2000g
Display		5-Characters LCD