Sensidyne Gas Detection

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. The sensor head accepts all Plus Series sensors – utilizing infrared, catalytic bead, and electrochemical technologies, which detect a broad range of combustible gases & vapors, toxic & exotic gases, and oxygen deficiency or enrichment. 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. Our 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.

 

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Filename Filesize
/home/asens/public_html/Support Library/gas-detection/SensAlert ASI
SensAlertASI Duct Mount Manual Addendum 360-0236-01rA.pdf 2.01 MB
SensAlert ASI HART 360-0165-01rC.pdf 304.04 kB
SensAlert ASI HART card Manual.pdf 168.87 kB
SensAlert ASI Modbus Comms Board 360-0183-01rD.pdf 341.5 kB
SensAlert ASI transmitter manual.pdf 3.92 MB
Sensidyne_SensAlert-ASI_Datasheet-4p_rC.pdf 4.13 MB

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Click on a file below to open.

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Filename Filesize
/home/asens/public_html/Support Library/gas-detection/Plus Series Sensors
Acetylene IR 50percent-LEL sensor specs_823-0249-51rE.pdf 144.02 kB
Ammonia 50ppm sensor specs_823-0201-22rE.pdf 46.64 kB
Ammonia 100ppm sensor specs_823-0201-61rB.pdf 38.11 kB
Ammonia 250ppm sensor specs_823-0301-43rB.pdf 41.32 kB
Ammonia 300ppm sensor specs_823-0201-41rG.pdf 45.87 kB
Ammonia 500ppm sensor specs_823-0201-42rF.pdf 45.85 kB
Ammonia LI 100ppm sensor specs_823-0201-21rF.pdf 46.54 kB
Arsine 1ppm sensor specs_823-0212-21rC.pdf 54.94 kB
Bromine 1ppm moisture tolerant sensor specs_823-0222-22rB.pdf 43.12 kB
Bromine 1ppm sensor specs_823-0222-41rD.pdf 42 kB
Bromine 10ppm sensor specs_823-0222-21rD.pdf 47 kB
Carbon Dioxide IR 5percent-accurate sensor specs_823-0205-51rD.pdf 36.23 kB
Carbon Dioxide IR 5percent-by-vol FM sensor specs_823-0205-53rC.pdf 152.32 kB
Carbon Dioxide IR 5percent-by-vol sensor specs_823-0205-52rD.pdf 169.77 kB
Carbon Disulfide 100ppm sensor specs_823-0252-21rB.pdf 42.41 kB
Carbon Monoxide 100ppm sensor specs_823-0219-23rE.pdf 45.4 kB
Carbon Monoxide 500ppm sensor specs_823-0219-22rE.pdf 45.45 kB
Carbon Monoxide H2 Filtered 100ppm sensor specs_823-0219-41rF.pdf 46.4 kB
Carbon Monoxide H2 Filtered 500ppm sensor specs_823-0219-42rF.pdf 46.43 kB
Carbon Monoxide H2 Filtered 1000ppm sensor specs_823-0219-43rE.pdf 46.47 kB
Chlorine 5ppm H2S tolerant sensor specs_823-0202-42rD.pdf 46.06 kB
Chlorine 5ppm sensor specs_823-0202-22rE.pdf 45.86 kB
Chlorine 10ppm H2S tolerant sensor specs_823-0202-41rD.pdf 45.93 kB
Chlorine 10ppm refillable sensor specs_823-0202-61rA.pdf 277.81 kB
Chlorine 10ppm sensor specs_823-0202-21rF.pdf 45.05 kB
Chlorine 20ppm sensor specs_823-0202-23rE.pdf 42.85 kB
Chlorine 100ppm sensor specs_823-0202-43rD.pdf 45.28 kB
Chlorine Dioxide 1ppm sensor specs_823-0239-41rF.pdf 48.63 kB
Chlorine Dioxide 5ppm sensor specs_823-0239-42rF.pdf 51.42 kB
Combustible Catalytic Bead 100percent-LEL sensor specs_823-0211-31rF.pdf 86.59 kB
Combustible IR 100percent-LEL sensor specs_823-0211-51rH.pdf 150.95 kB
Diborane 1ppm sensor specs_823-0229-21rC.pdf 55 kB
Ethylene oxide 10ppm sensor specs_823-0245-21rH.pdf 45.11 kB
Ethylene oxide 500ppm sensor specs_823-0245-22rB.pdf 44.87 kB
Fluorine 10ppm sensor specs_823-0215-21rD.pdf 40.5 kB
Fluorine 25ppm sensor specs_823-0215-22rD.pdf 40.58 kB
Germane 1ppm sensor specs_823-0230-21rC.pdf 54.95 kB
Hydrazine 1ppm sensor specs_823-0248-21rB.pdf 41.42 kB
Hydrogen 100percent-LEL fast EC sensor specs_823-0210-61rB.pdf 103.67 kB
Hydrogen 100percent-LEL slow EC sensor specs_823-0210-41rE.pdf 187.39 kB
Hydrogen 1000ppm sensor specs_823-0210-21rE.pdf 45.17 kB
Hydrogen Catalytic Bead 100percent-LEL FM sensor specs_823-0211-33rD.pdf 210.5 kB
Hydrogen Catalytic Bead 100percent-LEL sensor specs_823-0211-33rD.pdf 29.24 kB
Hydrogen Chloride 10ppm sensor specs_823-0208-21rH.pdf 46.89 kB
Hydrogen Chloride 20ppm sensor specs_823-0208-22rH.pdf 46.87 kB
Hydrogen Chloride 100ppm sensor specs_823-0208-41rD.pdf 52.94 kB
Hydrogen Cyanide 20ppm sensor specs_823-0203-21rF.pdf 46.27 kB
Hydrogen Cyanide 50ppm sensor specs_823-0203-42rA.pdf 32.07 kB
Hydrogen Cyanide 100ppm sensor specs_823-0203-41rD.pdf 42.06 kB
Hydrogen Fluoride 10ppm sensor specs_823-0207-21rE.pdf 45.64 kB
Hydrogen Fluoride 20ppm sensor specs_823-0207-22rG.pdf 47.08 kB
Hydrogen Sulfide 10ppm 823-0206-23rB H2S 10ppm.pdf 44.07 kB
Hydrogen Sulfide 10ppm sensor specs_823-0206-23rD.pdf 48.19 kB
Hydrogen Sulfide 50ppm sensor specs_823-0206-22rE.pdf 45.63 kB
Hydrogen Sulfide 100ppm sensor specs_823-0206-21rE.pdf 45.81 kB
Methanol 500ppm sensor specs_823-0253-21rD.pdf 44.28 kB
Nitric Oxide 100ppm sensor specs_823-0242-21rE.pdf 39.38 kB
Nitrogen Dioxide 10ppm sensor specs_823-0221-21rG.pdf 41.19 kB
Oxygen 25 Percent Vol 823-0240-22rC O2 70X-V.pdf 42.65 kB
Ozone 1ppm sensor specs_823-0243-21rD.pdf 46.53 kB
Ozone 2ppm sensor specs_823-0243-22rD.pdf 46.42 kB
Phosgene 1ppm sensor specs_823-0247-21rD.pdf 39.79 kB
Phosphine 1ppm sensor specs_823-0213-21rC.pdf 54.73 kB
Silane 10ppm sensor specs_823-0214-21rC.pdf 55.43 kB
Sulfur Dioxide H2S Filtered 10ppm sensor specs_823-0218-22rE.pdf 45.76 kB
Sulfur Dioxide H2S Filtered 20ppm sensor specs_823-0218-21rE.pdf 45.47 kB
Sulfur Dioxide H2S Filtered 100ppm sensor specs_823-0218-23rB.pdf 39.3 kB

Visit our Gas Detection e-Library for extended documents and resources.

» Let Us Calibrate Your Sensor at Our Factory

 

> Purchase Plus Series Sensors Online