Home / Sensor Electronics Corp / SEC 3000 Gas Detector from Sensor Electronics SEC 3000 Gas Detector from Sensor Electronics The SEC 3000 gas detector is a unique design combining intrinsically safe and explosion proof approved standards. Call 800-952-3293 or email at email@example.com for a price quote. Category: Sensor Electronics Corp Tags: Ammonia, Arsine, Bromine, Carbon Dioxide, Carbon Monoxide, Chlorine, Combustible, Diborane, Digital, Digital Systems, Ethylene Oxide, Fluorine, Formaldehyde, Gas Transmitters, Germane, Hydrogen, Hydrogen Chloride, Hydrogen Cyanide, Hydrogen Fluoride, Hydrogen Peroxide, Hydrogen Selenide, Hydrogen Sulfide, Industrial, Nitric Oxide, Nitrogen Dioxide, Oxygen, Ozone, Phosgene, Phosphine, Sensor Electronics, Silane, Sulfur Dioxide Description Product Enquiry Description The SEC 3000 gas detector is a unique design combining intrinsically safe and explosion proof approved standards. This allows for quick and simple field installation of a calibrated sensor module into the gas detector in hazardous locations with power applied. The SEC 3000 sensor module retains operating parameters and calibration settings. Once the sensor module is plugged into the gas detector, the sensor module automatically uploads current information to the control board in the SEC 3000. Changing to a different type of gas sensor is accomplished by only changing the sensor module board. The existing housing and wiring remains intact. An industry standard 4-20 mA analog output provides remote alarm, fault and calibration signals. The entire unit utilizes self-diagnostics, identifies problems and simultaneously transmits status. The SEC 3000 can be used in conjunction with the SEC 3100 or SEC 3120 explosion proof transmitter. The SEC 3100 and SEC 3120 has a backlit LCD display, non intrusive local calibration, 4-20 mA output, optional relays, RS485 interface and intrinsic barrier. Features Compact low cost design No field gas calibration required Intrinsically safe and explosion proof Universal control board Interchangeable sensor modules for oxygen and toxic gases Temperature compensated sensor Stand alone gas detector with 4-20 mA output Corrosion resistant 316 stainless steel housing construction Long life electrochemical sensors Can be mated with SEC 3100 transmitter or SEC 3120 Optional heater with closed loop temperature control ensures accuracy in low temperature applications Drift tracking intelligently identifies and removes drift from output signal ONR (Output Noise Rejection) identifies noise at the output and removes it Applications Petrochemical Medical Semi conductor Mining Pulp & paper Offshore Fertilizer LNG & LPG processing Waste water Water treatment Chemical Automotive Pharmaceutical Refrigeration Gases & Ranges Gas Range Ammonia 0-200 ppm Arsine 0-1,000 ppb Bromine 0-2 ppm Carbon Monoxide 0-100 ppm Chlorine 0-10 ppm Chlorine Dioxide 0-2 ppm Diborane 0-1,000 ppb Ethylene Oxide 0-20 ppm Fluorine 0-2 ppm Formaldehyde 0-20 ppm Germane 0-1,000 ppb Hydrogen 0-1,000 ppm Hydrogen Chloride 0-20 ppm Hydrogen Cyanide 0-20 ppm Hydrogen Fluoride 0-10 ppm Hydrogen Peroxide Call Hydrogen Selenide 0-1,000 ppb Hydrogen Sulfide 0-100 ppm Nitric Oxide 0-100 ppm Nitrogen Dioxide 0-15 ppm Oxygen 0-40% Vol Ozone 0-2 ppm Phosgene 0-2 ppm Phosphine 0-1,000 ppb Silane 0-20 ppm Sulfur Dioxide 0-20 ppm Unit Status Chart Current Output Status 4-20 mA Normal measuring mode 0.0 mA Unit fault 0.8 mA Unit warm up 1.2 mA Zero drift fault 1.6 mA Calibration fault 2.0 mA Unit spanning 2.2 mA Unit zeroing 4.0 mA Zero gas level 5.6 mA 10% of full scale 8.0 mA 25% of full scale 12 mA 50% of full scale 16 mA 75% of full scale 20 mA 100% of full scale >20 mA Over range (>100%) Specifications Detection Method Toxic Gases – Electrochemical, galvanic or catalytic bead Sampling Method Diffusion, optional sample draw Output (digital) Interactive interface available on the calibration (white) wire Output (analog) 4-20 mA (source type), max 1000 ohm load at 24 VDC supply voltage Lower Detachable Limit 1% of full scale Housing Construction 316 Stainless Steel, explosion proof Accuracy ± 5% Operating Voltage 24 VDC, operating range: 18 to 32 VDC measured at the detector head Power Consumption 1.6 Watt Max Max Current Draw 50 mA at 24 VDC Operating Temperature -40° to 50°C at 0 to 99% RH, non condensing Approvals CSA: Class 1, Div 1, Groups B, C, D, T6 Installation Category Cat I, Pollution Degree 2 Ordering Information For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email firstname.lastname@example.org. 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