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Multi channel transmitter for AsH3,SO2,HCN with RS485 communication to PLC or DCS

Multi channel transmitter for AsH3,SO2,HCN with RS485 communication to PLC or DCS

Multi channel transmitter for AsH3,SO2,HCN with RS485 communication to PLC or DCS
Multi channel transmitter for AsH3,SO2,HCN with RS485 communication to PLC or DCS
Categories Combustible gas detector
Place of Origin: China
Brand Name: Chicheng
Model Number: GRTU1000-7
MOQ: 1
Price: FOB usd1100/pc
Packaging Details: Carbon box.
Delivery Time: 1 days after payment
Payment Terms: TT,paypal,westunion ,moneygram etc.
Supply Ability: 5000pcs/month
Gas: AsH3,SO2,HCN
Sensor: Imported Electro-chemical sensor
Range: 0-1.0ppm for AsH3,0-20ppm for SO2,HCN
Advantage: plug in micro controller inside the detector
Display: 128*64 dot matrix ultra-large high bright liquid-crystal display
Alert: high bright LED, 100dB buzzer increases the frequency with the increasing of leakage gas value.
Signal output: RS485
Relay Output: 2
Working temperature: -20-50℃
Power supply: AC220V+-15%,50HZ
Weight: about 1200g
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Company Info.
Henan Chicheng Electric co.,ltd
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Multi channel transmitter for AsH3,SO2,HCN with RS485 communication to PLC or DCS

Brief introduction:

GRTU-1000 is multi channel transmitter,with RS485 and wireless communication to PLC or DCS system.
It’s powered by AC or battery. GRTU-1000 is suitable for harsh environment,such as petrochemical industry,metallurgy, mine etc because of reliable design. It’s capable of uploading the data to the data center through the wireless communication. The real time running status of the terminal can be monitored through the data center.
And the plug-in GPRS shows the location of installation,meanwhile,it features anti-theft like electronic railing.

Main Functions:
-Adopts advanced 16 digit ultra-low power consumption embedded micro controller.
-128*64 dot matrix ultra-large liquid-crystal display
-Adjustable H-alarm and L-alarm values
-Displaying the time of first alarm.
-Real-time display
-Replaceable sensor module design
-Automatic calibrating to ensure the detecting accuracy.
-200 pieces alarm record can be stored automatically
-Password management and IR remote function
-The optional internal battery backup can work continuously for 24 hours (no alarming status)
Technical index:

Model

GRTU-1000

Gas

AsH3,SO2,HCN

Range

0-1.0ppm for AsH3

0-20.0ppm for SO2

0-20.0ppm for HCN

Accuracy

±3% F.S

Response

T90<30s

Operation

IR remote control

Sampling

Natural diffusion

Alert

Audible,visual,SMS

Alarm value

Two grade

Relay output

2 AC 220V 2A

Signal output

RS485 output to connect to DCS system(optional) , or GPRS wireless communication

Working condition

-20℃~+50℃;Humidity<90%RH No condensing

Power supply

AC 220V 50Hz/Back up battery:DC9V(optional)

Explosion proof grade

ExdⅡCT6 Gb

Weight

Around 3kg


Product Tags:

nl6000 radio modem

  

passive rf combiner

  

nrf24l01 wireless transceiver module

  
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Multi channel transmitter for AsH3,SO2,HCN with RS485 communication to PLC or DCS

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