- Model NumberGT200
- Brand NameZZDKKJ
- Payment TermsT/T, paypal
Product introduction:
GT200 intelligent modular gas detector is a natural diffusion way to detect gas concentration, the use of imported electrochemical sensor, catalytic combustion sensor, infrared sensor or PID detector, with excellent sensitivity and excellent repeatability; LCD LCD or LED digital display suitable for factory application can display the concentration value of leakage gas in real time, and start up the sound and light alarm signal or drive the exhaust air system immediately after exceeding the preset alarm point; International standard 4-20ma signal can be directly connected to the DCS system of the factory. RS485 digital signal is connected to the upper computer of the factory. The instrument adopts embedded micro-control technology, simple operation, complete functions, high reliability, and the performance of the whole machine ranks the leading level in China.
Main functions:
GT200 intelligent modular sulfur dioxide gas detector has the characteristics of excellent performance, stable and reliable operation, convenient installation and maintenance, complete gas types, etc., which greatly meets the requirements of high reliability and stable operation of equipment and diversified gas types for safety monitoring on the industrial site. It has been widely used in petroleum, chemical, metallurgy, refining, gas transmission and distribution, biochemical medicine and water treatment industries.
Technical indicators:
The instrument adopts advanced 16-bit ultra-low power consumption embedded micro-controller
Users can set up high and low alarm points
Password verification is required for important operations to effectively prevent misoperation
Standard three-wire system 4-20ma current signal output, compatible with the existing alarm control unit or DCS(decentralized control system)
RS485 isolates the digital signal and connects with the upper computer of the factory
LED digital tube display or LCD display
Sensor fault automatic identification and field display, and output the corresponding fault current signal
Digital mixer - 40 ~ + 70 ℃ temperature automatic tracking compensation, ensure measurement accuracy
Standard three keys to achieve a single point of field maintenance
Field two-stage light alarm, relay output (external sound and light alarm or drive exhaust air and other peripheral equipment)
The detector can be replaced with the same type of sensor, but also can be replaced with different types of gas sensor, different range sensor module, detector automatic identification, no calibration
