SI-H100 Fixed gas detector with integrated sampling pump

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The SI-H100 is a fixed gas detector integrated to respond quickly and accurately to toxic or flammable gases' presence in ambient air. Small, compact, and lightweight, it is ideal for use in light industry, laboratories, semiconductor processing, or wastewater treatment.

In its standard version, the SI-H100 features a large LCD screen, a 4-20 mA linear output, alarm relays for control functions, and Modbus and Ethernet TCP/IP communication. The integrated gas suction pump is enable to sample distances of up to 30 meters. Detailed description

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SI-H100 gas detector and pump sampling calibration

Sensor cartridges are pre-calibrated, and alarm thresholds, making periodic sensor replacement quick and easy. The original calibration certificate is stored in the sensor's memory and can be retrieved by connecting to the sensor via Ethernet communication.

Technical specifications of SI-H100 gas detector with sampling pump

  • Gas detection: BCl3, C3H8, Cl2, CH4, CO, H2, H2O2, H2S, HC, HCl, HF, NH3, NO2, O2, O3, PH3, SiH4, SO2 & COV
  • Sensors: Intelligent sensor cartridge with integrated electronic calibration certificate and alarm parameters
  • Display: 4-character alphanumeric display with separate units of measurement, flow rate histogram, and various other indicators (icon-driven)
  • Keypad: Membrane (4 keys)
  • Operating voltage: 24 V CC (nominal) +/- 10 %
  • Outputs: 24 V CC (nominale) +/- 10 %
    - Linear 4-20 mA
    - 3 configurable relays, NO or NC (2 alarms + défault)
    - RS-485 interface
    - TCP/IP Communication 
  • Audible alarm: 90 dB at 1 meter
  • Integrated suction pump system: 90 dB at 1 meter
  • Sampling time: 92 to 30 seconds max.
  • Sampling tube input/output: 91/4" teflon
  • Tubing length: Up to 30 meters (100 feet)
  • Pump life: 2 years
  • Event logging to view sensor history
  • Material: Steel housing with paint finish
  • Dimensions : 124 x 65 x 155 mm (H x L x D)
  • Weight: 2 kg
  • Wall-mounting with 2 pre-drilld holes on the rear frame
  • Operating temperature: 0°C to 40°C
  • Warranty: 2 years (sensor cartridge 1 year)
More Information
Manufacturer Senko

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