GAS DETECTION SYSTEMS FOR SAFE ENERGY

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Knowz MOS-sensor Series Comparative Matrix PS = ProtiSen™ Product page Datasheet Order: Part no. generator HK = HydroKnowz™ Product page Datasheet Order: Part no. generator PK = PowerKnowz™ Product page Datasheet Order: Part no. generator MK = MicroKnowz™ Product page Datasheet Order: Part no. generator MN = MiniKnowz™ Product page Datasheet Order: Part no. generator KZ = Knowz Product page Datasheet Order: Part no. generator PRODUCT: PS HK PK MK MN KZ Microcontroller-based:   Supply Voltage: 3VDC         5VDC     9-12 VDC           5-24 VDC           7-40 VDC   7-60 VDC   Power Consumption: ~400mW-500Mw         ~500-750mW       ~2.5-3.5W           Target Gas: Hydrogen (0-20,000 PPM) Hydrogen (0-100,000 PPM)         Methane (0-25,000 PPM)     Propane (0-10,000 PPM)     Carbon Monoxide (0-450 PPM         Refrigerant Gases (0-5,000 PPM)           General Combustibles (0-50% L.E.L.)           Operating Temperature: 0 to +50 Celsius (no compensation)           -40 to +80 Celsius (active compensation)   PRODUCT: PS HK PK MK MN KZ Analog Output (0-3VDC): 8-bit (200 steps of 11.73 mV each)           8-bit (250 steps of 11.73 mV each)           Step function (Normal/Warning/Alarm/Error):         Analog Output (0-5VDC): 6-bit (50 steps of 80 mV each)         8-bit (200 steps of 20 mV each)           Step function (Normal/Warning/Alarm/Error):         TTL Output (Norm. High/Low, Auto/Latching):   Open drain Output (Norm. on/off, Auto/Latching):           Relay (NC or NO, Auto or Latching):       PK-PORT (PC remote monitoring/logging):   Alarm Beeper (optional):       Indicator LED:   Interface Connector: RJ-11 6-4 (telephone)           Molex Mini-fit Jr. 4-pin in-line           Molex Mini-fit Jr. 6-pin         Molex Micro-fit Jr. 4-pin           Hirose 2MM DF3 series 4-pin         Hirose 2MM DF3 series 5-pin           2.1 mm power jack & relay terminal block           Anodized Aluminum Enclosure: Optional       Standard         PRODUCT: PS HK PK MK MN KZ Physical Size: 50 x 26 x 15 mm           38 x 20 x 25 mm           51 x 51 x 19 mm           73 x 56 x 25 mm       Error Detection/Signalling: Gas Sensor Failure/disconnection   Over / under temperature operation   Gas overdose detection & signalling       Power failure detectable via relay       Software checksums & watchdog timer   Budgetary Pricing (1,000 lot): ~$50         ~$75         ~$100         Available:

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