ATI Q45S Wet Hydrogen Sulfide Gas Detector
This is the ideal gas detector for measuring high humidity wet hydrogen sulfide (H2S)!
The Q45S wet hydrogen sulfide gas detector is used to measure concentrations of approximately 200 ppm at the inlet of the scrubber and to confirm that the concentration has decreased to below 0.5 ppm at the outlet of the scrubber. There are two types of sensors: duct-mounted and flow-type. • Wet gas sensor: A specially designed sensor that can measure even in the flow of condensed gas to prevent abnormal concentration detection caused by water droplets. • Air purge for the sensor (automatic): An automatic purging system that removes water droplets adhering to the sensor surface, allowing for long-term operation without damage from sulfides contained in the condensed water on the sensor surface. *For more details, please refer to the PDF document or feel free to contact us.
basic information
Measuring Gas: Hydrogen Sulfide Gas (Wet Type) Sensor Type: Wet Hydrogen Sulfide Gas Sensor Measurement Range: Selectable from 0-2.000 PPM, 0-20.00 PPM, 0-200.0 PPM Response Time: Within 60 seconds (90% response) Accuracy: Within ±10% of the measurement, but varies depending on the concentration of the calibration gas. Sensitivity: 0.1 PPM (minimum) Zero Point Stability: ±0.04 PPM Linearity: ±0.5% Span Drift: Depends on the measurement environment. Generally within 3% per month Analog Output: 4-20 mA (maximum load resistance 575Ω) Power Supply: AC115 or 230 V, 50/60 Hz, 5 VA max. Option: 9 VDC (Battery type, with data logger) Alarm Relay: 2 points SPDT, 5 A @ 230 VAC Relay Contacts: Normally open or normally closed Monitor: NEMA 4X polycarbonate, wall mount or panel mount Ambient Temperature: -20º to +50º C Ambient Pressure: -0.2 to 10 PSIG
Price range
Delivery Time
Model number/Brand name
ATI
Applications/Examples of results
Scrubbers, etc. *For more details, please refer to the PDF document or feel free to contact us.
