Gastec HS-7A Hydrogen Sulphide Detector

Specific sensor developed for measuring hydrogen sulphide

Incorporates a constant potential electrolytic type sensor, enabling hydrogen sulphide to be accurately measured.

Description

Specific sensor developed for measuring hydrogen sulphide

Incorporates a constant potential electrolytic type sensor, enabling hydrogen sulphide to be accurately measured.

Brand

Gastec

GASTEC

Although, technology is always evolving, one demand on our products never changes: the demand for customer safety. Whenever we contribute to customer safety, we are presented with an opportunity to develop further.

GASTEC holds this corporate creed of safety and development in high esteem, as it strives to grow while always putting customer safety first.

Features

* The HS-7A-S comes with a 5 m sensor cord.

  • Slim / Compact and lightweight, only 110g
  • Simple auto zero calibration procedure
  • Explosion proof
  • Low power consumption

Applications

  • Incorporates a constant potential electrolytic type sensor

Specifications

Measurement range 0 – 30.0ppm (enhanced range : 30.1 – 50.0ppm)
Measurement method Controlled potential electrolysis method
Sampling method Diffusion
Indicating accuracy +/- 5% of full scale at time of calibration
Display Digital LCD
Explosion proof Certified by Japan Ministry of Health, Labour and Welfare
(Class Ex ia ⅡC T3 Ga / Certification No.TC22574)
Operating Temperature / Humidity range Temperature : -10 – 40 ℃
Relative humidity : 30 – 90 %RH
Power source One AAA alkaline battery provides about 3500 hours of operation
(when no alarm signal is emitted)
Dimensions 48(W) x 37(D) x 105(H) mm
Weight 110g

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