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Gas Detector  
รหัส : GT-2511-FLP
ยี่ห้อ : ambetronics
รายละเอียดย่อ :
Gas Detector

A gas detector is a safety tool that detects the gases presence in any area to ensure complete security against any gas leakage and fire.
รายละเอียดทั้งหมด :

Certified to Ex-d IIA, IIB, IIC, T6, IP66 Compliance with :

  • IS/IEC 60079-0 : 2004
  • IS/IEC 60079-1 : 2007
  • IS/IEC 60529    : 2001

CE Mark :
Conforms with essential requirement of :

  • Electromagnetic Compatibility Directive 2004/108/EC
  • Compliance to EN50270:2006
  • Low voltage Directive 2006/95/EC
  • Compliance with the IEC 60945 Standard for Marine application

 

Technical Specifications :

 

Sensor Information

 Sensor Make

M/S Ambetronics Engineers Private Limited

 Sensor Model Number

GT-2511-FLP-H2

 Type of Detection

Continuous, Diffusion

 Detection Principle

Semiconductor Type

 Hydrogen Gas Detection range

0 to 800 PPM or 0 to 2% V/V

 Accuracy

± 5% of Full Scale Range (Sensor, Signal conditioning unit & Display Unit all Combined)

 Response time

5-10 Seconds with 800 PPM ( 2% V/V) Hydrogen Gas (Sensor, Signal conditioning unit and Display Unit all Combined )

 Display

8 x 2 alphanumeric LCD with Auto On/Off Backlit Option

 Indication

LED Indications - Provides status of the sensor operation

 Settings in Sensor

By Using the Magnetic Pen or Keys i.e. Set/Next, Shift, Increment

Electrical

  • upply Voltage Requirement : 18 to 36 VDC, Typically 24 VDC, derived from SCU for fail safe operation.
  • Power consumption: 3.6 Watt max at 24 VDC

 

Environmental

 

Design Temperature :

  • 10°C To + 45°C (Normal)
  • 10°C To + 60°C (Occasional)

Relative Humidity

  • 55% To 85% (Normal), Non Condensing
  • 95% (Occasional) , Non Condensing

Signal Output & Error Monitoring

Sensor Output

Industrial Standard 4-20mA current output with configurable Range

Load driving capacity

470 ohms

Hydrogen Detection Sensor connection

Current Output will Be 3.7 mA Break /Open & Sensor LCD display will show the

Break / Open

Sensor Open'

Detected H2 gas is maximum than

Current Output will Be 21 mA Sensor Detection Range & Sensor LCD display will

Sensor Detection Range

show the 'Over Range'

 

Application

 

Detection of hydrogen

  • H2 cylinder store room
  • H2 addition station
  • Gas Unit
  • TG seals (Turbine / Exciter end)
  • H2 dryer area
  • H2 injection lines in the middle of generator.
  • Generator Seal Oil Unit
  • Bus ducts
  • Control / Electrical battery room/s
  • PHT System
  • Battery maintenance shop

Sensor Housing

Sensor Housing

Explosion Proof, CIMFR ( CMRI) Certificate vide

certificate no

CIMFR/TC/S/H480

Sensor Housing Material

Cast Aluminium Alloy LM6

Cable Gland

¾ Inch. ET, Double Compression Cable Gland, CIMFR ( CMRI) Certificate vide

Certificate no

CIMFR/TC/P/H672

Dimension

185 (H) x 215 (W) x 125 ( D) in mm.

Mounting

Wall Mounting

Weight

Approx. 2kg

Necessary mounting bracket/accessories

Custom built

Tag Number / Name Plate

As per customer requirement

 



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