Sensidyne Gas Detection
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SensAlert ASI Point Gas Detector

Advanced Safety Integrity, SIL-2 Certified Point Gas Detector

SensAlert ASI Point Gas Detector

Advanced Safety Integrity - The best solution for gas detection in critical safety applications.

SensAlert ASI provides enhanced protection and dependability for critical safety applications where personnel, processes, and facilities are at risk. The third-party certified SIL-2 SensAlert ASI offers dependability and versatility while remaining the easiest to install, commission, operate, and maintain.

  • Critical Protection with Global Approval

    SensAlert ASI is third-party certified to IEC61508 Level 2 (SIL-2) for both hardware and software with certification to global hazardous area and performance standards. The Test-on-Demand feature with on-board gas generator provides remote functionality checks with generated gas while Predictive Sensor End-of-Life Indication provides advanced warning of impending sensor failure.

  • Unmatched Application Versatility

    SensAlert ASI is a universal instrument platform for toxic & combustible gas detection and oxygen monitoring. Intrinsically safe or explosion proof installation configurations with options for remote sensors and gassing, duct mount, and sample-draw maximize application versatility. Intrinsically safe or explosion proof installation configurations for remote sensors and gassing, duct mount, and sample-draw maximize application versatility. The sensor head accepts all Plus Series sensor technologies – infrared, catalytic bead, and electro-chemical. Assignable and configurable relays together with communication options provide broad flexibility. The SensAlert ASI I.S. sensor head can be remote mounted up to 100 feet (30m) from the transmitter providing a useful option to position the transmitter in a personnel-accessible location while positioning the sensor closer to potential hazards.

  • Easy to Install, Commission, Operate, and Maintain

    SensAlert ASI is engineered to overcome the challenges users face with traditional gas detectors. The universal instrument platform for all gas and sensor types provides common installation for each point with vertical or horizontal installation options and removable plug-type terminal blocks to simplify wiring and commissioning. Transportable calibration enables sensor calibration and alarm set-up in a safe location, then installing sensors into the intrinsically safe sensor head without declassifying the area or removing power from the instrument. Plug-n-play capability automatically uploads operating parameters and diagnostics from the sensors upon sensor installation. A Sensor Calibration & Exchange Program schedules delivery of factory calibrated sensors to the user’s plant or facility for a savings on maintenance and supply costs.

 

Click on a file below to open. Visit our Technical Library for extended documents and resources.

Filename Filesize
/home/asens/public_html/Support Library/gas-detection/SensAlert ASI
360-0183-01rD Modbus.pdf 341.5 kB
SensAlert ASI HART 360-0165-01rB.pdf 95.11 kB
SensAlert ASI HART card Manual.pdf 168.87 kB
SensAlert ASI transmitter manual.pdf 3.92 MB
Sensidyne_SensAlert-ASI_Datasheet-4p.pdf 3.9 MB
Sensidyne_SensAlert-ASI_Datasheet.pdf 3.9 MB
Sensidyne_SensAlert-ASI_Datasheet_LowRes.pdf 772.06 kB

Click on a file below to open. Visit our Technical Library for extended documents and resources.

Filename Filesize
/home/asens/public_html/Support Library/gas-detection/Plus Series Sensors
Acetylene Infrared 50 Percent LEL 823-0249-51rB C2H2-IR 50LEL sensor.pdf 31.61 kB
Ammonia 50ppm 823-0201-22rC NH3 50ppm sensor specs.pdf 200.59 kB
Ammonia 100ppm 823-0201-21rD NH3 LI sensor specs.pdf 200.31 kB
Ammonia 250ppm 823-0301-43rA NH3 sensor spec.pdf 31.27 kB
Ammonia 300ppm 823-0201-41rE NH3 300ppm sensor.pdf 186.87 kB
Ammonia 500ppm 823-0201-42rD NH3 500ppm sensor.pdf 187.12 kB
Bromine 1ppm 823-0222-41rA Br2 1ppm sensor spec.pdf 31.24 kB
Bromine 10ppm 823-0222-21rC Br2 10ppm sensor specs.pdf 31.24 kB
Bromine Br2 1ppm 365-2222-22rA sensor specs.pdf 32.07 kB
Carbon Dioxide Infrared 5 percent by vol 823-0205-53rA CO2 sensor spec.pdf 28.09 kB
Carbon Monoxide 100ppm 823-0219-23rC CO-F 100ppm sensor specss.pdf 41.72 kB
Carbon Monoxide 500ppm 823-0219-22rC CO-F 500ppm sensor specs.pdf 41.73 kB
Carbon Monoxide H2 Filtered 100ppm 823-0219-41rD CO-LI 100 ppm Sensor.pdf 47.06 kB
Carbon Monoxide H2 Filtered 500ppm 823-0219-42rD CO-LI 500 ppm Sensor.pdf 47.21 kB
Carbon Monoxide H2 Filtered 1000ppm 823-0219-43rC CO-LI 1000 ppm Sensor.pdf 47.28 kB
Chlorine 5ppm 823-0202-22rC CL2 5ppm sensor specs.pdf 42.3 kB
Chlorine 5ppm H2S tolerant 823-0202-42rA Cl2 5-S ppm sensor spec.pdf 35.47 kB
Chlorine 10ppm 823-0202-21rD CL2 10ppm sensor specs.pdf 41.43 kB
Chlorine 10ppm H2S tolerant 823-0202-41rA Cl2 10-S ppm sensor spec.pdf 35.41 kB
Chlorine 20ppm 823-0202-23rB CL2 20ppm sensor specs specs.pdf 32.32 kB
Chlorine 100ppm 823-0202-43rA Cl2 100 ppm sensor spec.pdf 34.98 kB
Chlorine Dioxide 1ppm 823-0239-41rD ClO2 1ppm sensor.pdf 182.03 kB
Chlorine Dioxide 5ppm 823-0239-42rD ClO2 5ppm sensor.pdf 144.24 kB
Combustible Catalytic Bead 0-100 Percent LEL 823-0211-31rD CMB-CB sensor specs.pdf 70.26 kB
Combustible Infrared 0-100 Percent LEL 823-0211-51rE CMB-IR sensor specs.pdf 189.09 kB
Diborane 1ppm 823-0229-21rB B2H6 1ppm sensor.pdf 48.83 kB
Ethylene oxide 10ppm 823-0245-21rF ETO 10ppm sensor.pdf 177.09 kB
Ethylene oxide 500ppm 823-0245-22rA ETO 500ppm sensor.pdf 32.89 kB
Fluorine 10ppm 823-0215-21rA F2 10ppm sensor specs spec.pdf 30.11 kB
Fluorine 25ppm 823-0215-22rA F2 25ppm sensor spec.pdf 30.13 kB
Germane 1ppm 823-0230-21rB GeH4 1ppm sensor.pdf 48.73 kB
Hydrogen 0-4 Percent Volume 100 Percent LEL Electrochemical 823-0210-41rD H2 Percent LEL EC Sensor spec.pdf 187.39 kB
Hydrogen 1000ppm 823-0210-21rC H2 1000ppm sensor specs.pdf 41.53 kB
Hydrogen Catalytic Bead 0-100 Percent LEL 823-0211-33rC H2 CMB-CB sensor.pdf 168.01 kB
Hydrogen Chloride 10ppm 823-0208-21rE HCl 10ppm sensor.pdf 42.6 kB
Hydrogen Chloride 20ppm 823-0208-22rD HCl 20ppm sensor.pdf 42.52 kB
Hydrogen Chloride 100ppm 823-0208-41rB HCl 100ppm sensor.pdf 49.17 kB
Hydrogen Cyanide 20ppm 823-0203-21rD HCN 20ppm Sensor.pdf 42.55 kB
Hydrogen Fluoride 10ppm 823-0207-21rC HF 10ppm sensor.pdf 41.54 kB
Hydrogen Fluoride 20ppm 823-0207-22rE HF 20ppm sensor.pdf 43.11 kB
Hydrogen Sulfide 10ppm 823-0206-23rB H2S 10ppm.pdf 44.07 kB
Hydrogen Sulfide 50ppm 823-0206-22rC H2S 50ppm sensor specs.pdf 41.77 kB
Hydrogen Sulfide 100ppm 823-0206-21rC H2S sensor specs.pdf 41.82 kB
Methanol 500ppm 823-0253-21rB CH3OH 500ppm sensor.pdf 38.56 kB
Nitric Oxide 100ppm 823-0242-21rB NO 100 ppm Sensor spec.pdf 34.07 kB
Nitrogen Dioxide 10ppm 823-0221-21rE NO2 10ppm sensor.pdf 171.3 kB
Oxygen 25 Percent Vol 823-0240-22rB O2 70X-V.pdf 39.68 kB
Ozone 1ppm 823-0243-21rA O3 1ppm sensor spec.pdf 35.76 kB
Ozone 2ppm 823-0243-22rA O3 2ppm sensor spec.pdf 35.8 kB
Phosgene 1ppm 823-0247-21rC COCL2 1ppm sensor specs.pdf 35.19 kB
Phosphine 1ppm 823-0213-21rB PH3 1ppm sensor.pdf 48.58 kB
Silane 10ppm 823-0214-21rB SiH4 10ppm sensor.pdf 49.26 kB
Sulfur Dioxide H2S Filtered 10ppm 823-0218-22rC SO2-F 10ppm sensor specs.pdf 41.86 kB
Sulfur Dioxide H2S Filtered 20ppm 823-0218-21rC SO2-F 20ppm sensor specs.pdf 41.67 kB

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