GPRS, ZigBee, NB IoT, LORA WIFI output Wireless pressure transmitter (60755725875)

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Product Overview

Description


 



Product Description


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Description


The model PT124B-289 is a low-power consumption wireless transmission digital pressure transmitter , it is battery power supply , and has 4 types of wireless transmission mode, including GPRS, LoRa ,ZigBee , NB-IoT .it adopt explosion-proof cast aluminum shall and SS304 joint, built-in high precision diffused silicon sensor chip & LCD screen, it can measure the gas, liquid, oil and other medium non-corrosion,  with strong medium compatibility characteristics.


 


This series of products has many auxiliary functions such as zero clear, backlighting, on/off, unit switching, low voltage alarm, sample rate settable, frequency settable, high and low voltage alarm value settable, instant pressure alarm, etc.


 


The GPRS wireless pressure transmitter rely on China Mobile's mature GPRS network, upload the field pipeline pressure to the cloud. Users can match IP address and other conventional parameters on-site or remotely.


The LoRa wireless pressure transmitter, which is used with LoRa gateway, has the advantages of low power consumption, short transmission distance, strong signal penetration and self organizing network.


The ZigBee wireless pressure transmitter , which is short transmitter distance, low complexity, low power consumption, low speed, low cost two-way wireless communication technology


The NB-IoT wireless pressure transmitter adopts the latest NB-IoT technology, long transmission distance , with the advantages of low power consumption, high transmission efficiency and low cost.


 


Feature


Low power consumption , battery powered, super long endurance.


Optional battery power supply and power supply modeGPRS/LORa/NB-iot


GPRS / LoRa / ZigBee / NB-IoT multiple wireless transmission optional


Strong medium compatibility-0.1~0...0.01 0.1... 1.6...10...200MPa


Widely pressure range 0.1~0... 0.01, 0.1... 1.6... 10... 200MPa


 


Function


Multiple pressure units switching


Wireless transmission function


On/off function


Remote configuration or key setting IP address, alarm point, upload frequency and so on (GPRS/NB).


Equipped with gateway, high efficiency pressure monitoring in LAN (LORa).


 


Application


Firefighting pipe network


HVAC


Intelligent water affairs


Medical equipment


Other situations required wireless pressure monitoring


 


Specification


 

















































































Transmission mode



GPRS



LoRa



ZigBee



NB-IoT



Range



Standard range: 0-0.16, 0.25, 0.4,0.6,1.0,1.6,2.5,5.10,25,40,60MPa


Micro range: 0-1,2.5,4,6,10,25,40,60,100kpa


High pressure: 0-100,160,200,250MPa


Negative and compound range: -100…-60…-10… -5-0…5…10…60…100…1000kpa



Over load



≤10MPa  200%;    >10MPa 150%



Accuracy



 0.5%FS



Power supply



3.6V Li battery or 24V/12V DC optional



Long term stability



0.25%FS/yr (typical)



Display and back light



LCD display, back light white



Work temperature



-20-60℃



Compensation temperature



0-60℃



Electric protection



EMI



Sample rate



1-600s



Upload rate



1-1440minute settable



Alarm setting



High / Low alarm full span setting



Data configuration



Button setting or remote setting



Install thread



M20*1.5, G1/2, NPT1/4 (Customer design)



Safety certificate



CE         



Explosion proof grade



Exib II CT4 Gb , Exib II CT6 Gb ,



Remarks



1.    NB-IoT / GPRS provide with IP address setting function



 


Product feature comparison
























































Transmission mode



GPRS



LoRa



NB-IoT



ZigBee



Power consumption



higher



lower



lower



lower



Transmission distance



Depends on existing operator base station



>3km



Depends on NB base station



>10 0M



Gateway



---



LoRa gateway



---



ZigBee gateway



Network time



20s



5s



60s



5s



Product Features



1.    IP address and port can be set


2.    High and low alarm points can be set


3.    acquisition frequency can be set


4.    upload frequency can be set


5.    Work status query



1.    High and low alarm points can be set


2.    acquisition frequency can be set


3.    upload frequency can be set


4.    Work status query



1.    IP address and port can be set


2.    High and low alarm points can be set


3.    acquisition frequency can be set


4.    upload frequency can be set


5.    Work status query



1.    acquisition frequency can be set


2.    upload frequency can be set


3.    Work status query



Message format



Customizable message format



Transparent Transmission Agreement



Customizable message format



Customizable message format





Dimension
 


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Common connection types


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1.    Standard type  


2.    Flush diaphragm type


3.    Clamp mounting type


4.    Flange mounting type


5.    differential pressure transmitter type


6.    moderate or high temperature type


 


Order Guide :  with "* "are required , with "---"is optional


 


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Factory Show


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Product Application


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Our products are widely used in the field of hydraulic pressure, air pressure, petrochemical industry, automotive, air condition and compressor, construction machinery, plastic extrusion, chemical fiber, plastic rubber machine, non-woven fabrics and etc.





Quality Control




ZHYQ has a strong R&D team with more than 10 staffs, there are 3 senior engineers, 5 intermediate engineers, in the major of mechatronics. They have successfully developed a lot of new and High-tech products, won a number of patents and awards.


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Customer Photo


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Packaging & Shipping


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Our Services


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FAQ


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60755725875
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