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  • 产品名称：GMI 4500气体报警控制系统

  • 产品型号：GMI 4500气体报警控制系统
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简单介绍：
GMI 4500气体报警控制系统 多达40个检测点每19 ''机架。 继电器来实现与您现有的设备/系统的接口。 轻松校准。 液晶显示系统状态。 LED的个人格A1，A2和故障报警
详情介绍：
GMI 4500气体报警控制系统
多达40个检测点每19 ''机架。
继电器来实现与您现有的设备/系统的接口。
轻松校准。
液晶显示系统状态。
LED的个人格A1，A2和故障报警

总述：

When you’re looking to monitor a medium to large application of up to 40 potential gas leak points, you need an system that will respond quickly, is tried, tested and proven in a wide variety of industries, and more importantly; has a history of being reliable and cost effective.

With that criteria in mind, GMI produced the 4500, an advanced fixed detection system which will quickly monitor any combination of flammable and toxic gasses, oxygen and fire. Typically these applications include water utilities, petrochemical industry, boiler rooms, underground car parks, landfill sites, building management systems and the oil industry.

Its traditional design allows all gas and operating values to be displayed on the LCD using the buttons on the inbuilt keypad.

特性：
 

  • Up to 40 Detection Points per 19'' rack
  • Relays to enable interfacing with your existing equipment/systems.
  • Easily calibrated
  • LCD displaying system status
  • LED for individual A1,A2 and Fault Alarm

技术参数：

Measuring Ranges

Alarm and Fault Relays

Flammable 0-100% LEL
Oxygen 0-25%
Carbon Monoxide 0-100ppm
Hydrogen Sulphide 0-100ppm
Other Gases on Request

GMS Detection Head Range

GMT Detection Head Range

Fire Detection
Up to 30 detectors per zone

Accuracy -/+ 2% full scale deflection (FSD)

3 Relay outputs as standard
1st level alarm
2nd level alarm
Fault
Additional 4 relays supplied as standard can be user programmed

Relay Ratings
8 Amp at 250Vac, 2000VA
8 Amp at 30 Vdc, 240W

Physical

Environment

Rack
Size 483mm W x 171mm H x 300mm D
Standard: Up to 10 sensor Cards (4 imputs)

Temperature
-5 dec C to +55 deg C

Relative Humidity
5% to 95% RH

Power Supply

 

110Vac, 240Vac or 24 Vdc

 

Detection Heads

Electrochemical
Temperature -10deg C - + 40deg C
Relative Humidity 5% - 95% RH
Response Time <100 secs to T 90

Pellistor
Temperature -25 deg C - +85deg C
Relative Humidity 5% - 95% RH
Response Time <15 secs to T90

应用：
 

  • Water Utilities
  • Pterochemical
  • Landfill
  • Building management systems
  • Gas Utilities
  • Oil Industry
  • Telecommunications
  • Chemical Plants
  • Pharmaceuticals
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