GPT244 GPRS/ Lora wireless differential pressure transmitter

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GPT244 GPRS/ Lora wireless differential pressure transmitter

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Differential pressure transmitter is a transmitter that measures the pressure difference between the two ends of the transmitter.

♦The wireless pressure transmitter adopts a wireless remote transmission module, it can form a pressure acquisition system with our intelligent wireless receiving terminal.

 Wireless transmission: GFSK 433M 470M; spread spectrum 433M 470M; Lora; GPRS; 4G full Netcom.

♦This system uses 3.6V lithium battery power supply; thus simplifying the installation method and saving the cost of customer wiring. Really achieve the purpose of energy saving and environmental protection.

♦This product is widely used in various industrial pressure measurement systems, such as oil fields, power, petrochemicals and some inconvenient wiring.



1. Wind pressure and flow rate measurement in industrial process

2. Measuring systems such as dry gas

3. Pipe and furnace pressure measurement

4. Petrochemical industry


1. It has functions such as pressure display, wireless transmission, data recording (optional), data retransmission (optional) and supplementary transmission.

2. Ultra-low power consumption, 5-second sampling interval battery life of 3 years (normal temperature).

3. Own network protocol with low power consumption and long-distance characteristics, with a line of sight of 1000 meters and 5000 meters (optional).

4. With the wireless repeater, cellular network expansion can be realized.

5. Wireless transmission network SWSN (self-organizing network), 2G optional.




Pressure range

0~2000KPa (static pressure less than 20MPa)

 Accuracy level ±0.5%FS
 Power supply Built-in 3.6V lithium battery 7000mAh
 Wireless transmission GFSK 433M 470M; spread spectrum 433M 470M; GPRS; 4G full Netcom
 Standby power consumption Less than 0.03mA
 Battery Life 16 months (data sampling interval 1 second GFSK mode 25 °C test)
 data storage 2000 (optional)
 Data supplement GPRS, 4G Global Network model only (optional)
 Explosion-proof grade dIICT6(optional)
Protection level IP65

Process connection

M20*1.5 external thread, 1/2NPT external thread, flange, etc.


Odering Guide




 Service standards: we are committed to providing a high quality,and responsive services&n bsp;to all clients
The fastest reply: detailed informations, specific model and price of products will  be provided quickly after receiving your inquiry.
Quality assurance: good quality is assured by advanced manufacturing technology. And all& nbsp;products will be checked by our quality-control manager.
Excellent package: each unit has individual box and all boxes are packed in sta ndard packages.
OEM available



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5.8541 s.