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Gas Sense Flameproof Hydrogen Sulphide Detector, 100ppm

£697.20 (inc VAT: £836.64)

Low Stock

SKU: ZSFP-H2S/100 Category: Brand:


The Gas Sense Flameproof Hydrogen Sulphide Detector, 100ppm, known as ZSFP-H2S, is a flameproof gas detector designed for fixed applications, featuring an ATEX approved sensor housing. It comes in an aluminium enclosure with 4 gland entries, housing processing electronics and an LCD display behind a glass window. The sensor is safely enclosed in an ATEX approved stainless steel housing.


  • Equipped with 3 indications and 3 relay outputs for comprehensive monitoring
  • Offers pre-alarm LED with a relay output, along with two alarm indications each with their own relay outputs
  • Can function as a standalone detector or be connected to the Gas Sense panel using a unique communication protocol


  • Gas Type : Hydrogen Sulphide (H2S)
  • Model Number : ZSFP-H2S/100
  • Part Number : 47-820
  • Target Gas Range : 0-100ppm
  • Replacement Sensor Part Number: NET32-ATX-NT-H2S-PL100
  • Specific Gravity (Air=1) : 1.19
  • Sensor Lifetime : 3 Years
  • Pre-Alarm Settings (ppm) Bold=Default :010ppm, 015ppm, 020ppm, 025ppm, 030ppm
  • Alarm 1 Settings (ppm) Bold=Default : 020ppm, 025ppm, 030ppm, 035ppm, 040ppm
  • Alarm 2 Settings (ppm) Bold=Default:  6.0ppm, 7.0ppm, 8.0ppm, 9.0ppm, 10.0ppm
  • Response Time: <20 Seconds
  • Operating Voltage: 21 – 30VDC
  • Quiescent Current: 48mA (250mA Surge)
  • Warm-Up Time: 2 Minutes
  • Operating Temperature: -20°C – +50°C
  • Maximum Humidity: 15 % – 90% RH
  • IP Rating: IP65
  • Storage Time Without Compromising Lifetime: 6 Months from date of manufacture
  • Recommended Storage Temperature:  0°C – 20°C
  • Gas Sensor Type: Electro Chemica
  • Dimensions (mm): 205(H) x 192(W) x 85(D)
  • Weight: 2.2kg


Additional information

Weight 2.1 kg