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GPRS Miniature Wireless Pressure Sensor , PT701 Wireless Pressure Transducer

Atech sensor Co.,Ltd
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Address: No.132 Yangyang international plaza,Zhuque road, Xi'an, Shaanxi Province, P. R. China

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Atech sensor Co.,Ltd

GPRS Miniature Wireless Pressure Sensor , PT701 Wireless Pressure Transducer

Country/Region china
City & Province Shaanxi
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Product Details

Wireless sensor PT701 GPRS wireless pressure sensor level sensor

 

Applications
● Hydraulic monitoring
● Water pipe pressure measurement
● Gas Jar pressure measurement
● Environmental parameter detection

 
Feature
● GPRS (850/900/1800/1900MHz) network available
● LCD real-time display with 5-digit reading
● Low power consumption ,sleeping mode lower to 6μA
● Customized settings (interval, threshold value etc.)
● Networking automatic checking and offline automatic connection
●SMS alert for critical readings and low battery power
●IP65 protection

 

Description
PT701 wireless pressure gauge is an intelligent instrument with wireless communication function & SUPER LOW power consumption. with a advanced industrial MCU and a high quality pressure sensor, it integrates the GPRS network to realize the wireless transmission between filed equipment and server. This gauge will report the pressure data regularly based on the set interval, and the customer could track all real-time and historical records remotely on WEB pages. All of the uploaded data would be saved in database automatically for the convenience of further checking. Users could log in related URL by network-connected PC or Mobile to check data and do statistics and analysis for the data, then forming a report and data graph, which is featured as visual, accurate and high-efficient.
Based on widely covered GPRS network, the PT701wireless pressure logger could detect real-time data of many monitoring sites INDEPENDENTLY within a large areas like detection for wellhead of coal plants, pipe network pressure of tap-water, water level of head-tank and environmental parameters of large scale and hydro-logical detection etc.
It is mainly used in fields like petroleum, coal, tap water and industrial automation controlling etc.


Speifications

pressure mediumliquid compatible stainless steel
pressure ranges0~10KPa.....100MPa
overload pressure150%FS
output signallora wireless signal transmission
accuracy0.5%FS (standard)
load resistanceRL = (U-10)/0.02(Ω) (4~20mA current output), >20KΩ (voltage output)
long term stability0.2%FS/year
Power supply10VDC -35VDC 3.6VDC(battery supply)
compensated temperature range-20~80°c
operating temperature range-25~+85°c
storage temperature range-25~+85°c
temperature coefficient of zero1.5%FS (Max)
temperature coefficient of span1.5%FS (Max)
communication frequency band2.405GHz~2.480GHz
power consumption

reporting - sleep mode: <6uA (LCD light off)
reporting - working mode: <50mA
detecting - <1mA, detect at specific moment only (configurable)
 

wake up/ Calibrate buttontrigger by magnetic bar
high-gain antenna12db
battery20000mAh Li battery for 1~3 years, changeable
line power adapterInput:100~240VAC 50/60Hz, output: 5V2ADC
material of pressure membrane316L
response time1ms

 

 



 
 
 
 

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