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Introduction

principle, structure

The intelligent wireless pressure transmitter is a pressure instrument with low power consumption and wireless communication function. The LCD on-site display + GPRS wireless signal transmission can meet the remote data acquisition, and the optional power supply of the solar battery pack can meet the unsuitable wiring industry and mine.

Features

GPRS network signal coverage is comprehensive

LCD Backlight Sleepable Display System

Network automatic calibration, automatic reconnection after disconnection

Collection interval can be set remotely

IP67 higher protection registration

application

Water pipe network pressure monitoring, fire pipe network pressure detection, large-scale industrial and mining remote pipe network detection.

technical parameter

Range:0-0.2barWorking power:DC 24V power supply
0-700bar3.6V(19AH) lithium battery
Accuracy:±0.5%FSPowered by solar battery pack
Power supply:8V~28VDC
Pressure Type:Sealed gauge/gauge/absolute
1 minute to 60 minutes

Signal generation interval:1 hour to 12 hours
Output characteristics
output signal:LCD on-site display, GPRS wireless signal transmissionother data
Long term stability:±0.5%FS/Yearshow:6-bit 8-segment digital LCD
environmental conditionsbutton:Magnet trigger display
Operating temperature:-20℃~70℃Pressure sensitive diaphragm:Stainless Steel 316L
storage temperature:-30℃~80℃Electrical connections:2-core cable (power)
Relative humidity:0%~95%weight:About 1.02kg
Protection class:IP67
vibration:≤3g/10Hz…150Hz(IEC60068-2-6-2007)

Selection table

PE91-Wireless Pressure Transmitter (Optional Solar Powered)

Range (see range code table)
GBGauge pressure (range can be specified) C0…40~200Kpa
ABAbsolute pressure (range can be specified) D0…0.16~1000Kpa

Power supply
DDC power supply
BLithium battery pack power supply
SSolar battery packs (solar panels, batteries, solar controllers)

Antenna type
ABuilt-in antenna (good GPRS signal at installation point)
BExternal antenna (suction cup antenna) cable length 5m

threaded connection
M20M20×1.5 male thread interface, waterline seal
G12G1/2 male thread interface, waterline seal

Type of software service
CCustomer Owned Apps
InWeb page (desktop PC and mobile smart phone can be configured and queried)
FROMSpecial transmission: Zigbee wireless transmission
PE91-GBBAM20C←Selection example
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