Detection, Protection, Innovation

PDF Print Email

Key Product Features

  • Hazardous area use
  • Proven reliable sensors
  • Stainless steel construction
  • Simple maintenance

Our GMS flameproof detection head offers a very robust and cost effective quality detector suitable for the detection of flammable or toxic gases.

They are designed to operate in a range of applications, from safe area commercial properties, right through to industrial properties which are designated as Zone 1 or Zone 2 hazardous area.

The GMS Detection head range is certified as II 2 GD E Exd IIC T6.
 

  • Utilises well proven and reliable sensor technology
  • Pellistor, electrochemical, infra-red options
  • Very robust stainless steel construction
  • Industry standard analogue 4 - 20 mA o/p (toxics)
  • Suitable for hazardous area use II 2 GD E Exd IIC T6

Range

Response Time

0-100% LEL

0-100 ppm CO

0-25% O2 Vol.

 

LEL 10 sec to T90

CO 40 sec to T90, 20 sec to T50

O2 12 sec to T90, 8 sec to T50

Operation

Certification

Repeatability (typical):  ±2% of reading
Zero Stability:  ±1% FSD

II 2 GD EEx d IIc T6

Physical Properties

Environmental

Material:
EN 316 or 1802 Stainless Steel

Size: 38.5 mm diameter

Temperature Range:

LEL:  -25 deg.C to +85 deg.C

CO:  -10 deg.C to +50 deg.C

O2:  -10deg.C to +50 deg.C

Pressure Range:
Atmospheric ±10%

Relative Humidity:
15-90% non-condensing

For use in conjunction with our control panels:

  • SPGA
  • Active-8
  • Active-80
  • 4500