Leak Detector
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Oxygen Gas Detector
19,999 - 39,999 Per Piece
10 Piece (MOQ)
Best Deals from Gas Leak Detector
Hand Held Metal Detector
4,000 Per Piece
Lpg Leak Detector
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Provides visual and audible signals when the gas concentration reaches presetting level, remind you take prompt favorable action , you may start up other link equipment, ventilate gas or shut off gas supply to avoid fire, explosion, suffocation, and other evil accident, Alarms are available for liquefied petroleum gas (LPG), natural gas (methane), propane, hydrogen, town gas, smoke, GD series gas leak alarm is a kind of wall-hung household gas alarm designed to detect the concentration of combustible and toxic gases or vapors.
Multi-Zone Metal Detector DFMD
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Honeywell Gas Detector
160,000 Per Piece
5 Piece (MOQ)
Ionization Smoke Detector
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System Sensor 200 Series intelligent plug-in smoke detectors with integral communication provide features that surpass conventional detectors. Detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector̢۪s address to be set with decade address switches, providing exact detector locations for selective maintenance when chamber contamination reaches an unacceptable level. Model 1251B ionization detector incorporates a unique single source, dual chamber design to respond quickly and dependably to a broad range of fires. Specification Height : 2.0 inches (51mm) Diameter 6.1 Inches installed in B210LP base4.1 inches (104 mm) installed in B501 base Shipping Weight Heat 4.8 oz. (136 g)Photo/phot with heat 5.2oz. (147 g) ion 5.4 oz. (153 g) Operating Temprature Range Ion Photeo : 32-1200F (0-490C)Photo with Thermal 32-1000F (0-380C)Thermal : -4-1000F (-20-380C)High Temprature : -4-1500F (-20-660C) UL Listed Velocity Range Ion : 0 - 1200 fpm (0 - 6.1 m/secPhoto with Thermal : 4000 fpm Suitabe For Installation in ducts Insect Screen Hole Size Photo : 0.016 inch (0.41mm) nominalIon : 0.035 Inch (0.8mm) nominal Relative Humidity : 10-93% noncondensing Thermal Rating Fixed Temprature Setpoint : 1350F (570C)Rate of Rise Detection : 150F/min (8.30C/min.)High Temprature Heat : 1900F (880C) Voltage Range : 15-32 Volts DC Peak Standby Current (Max. Avg.) Ion/Thermal : 150 pA @ 24 VDC (without communication, LED off) 150 pA @ 24 VDC (one communication every 5 sec. with LED enabledPhoto/Photo With Thermal : 250 pA @ 24 VDC (without communication LED off), 300 pa @ 24 VDC (one communication every 5 sec. with LED Enables) LED Current (Max.) : 6.5 mA @ 24 VDC (on)
smoke detector
1,050 Per Piece
100 Piece (MOQ)
Ionization Smoke Detector
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We are offering best Ionization Smoke Detector The Context Plus XP95 ionisation smoke detector has a moulded selfextinguishing white polycarbonate case with wind resistant smoke inlets. Stainless steel wiper contacts connect the detector to the terminals in the mounting base. Inside the detector case is a printed circuit board that has the ionisation chamber mounted on one side and the address capture, signal processing and communications electronics on the other. The ionisation chamber system is an inner reference chamber contained inside an outer smoke chamber. The outer smoke chamber has smoke inlet apertures that are fitted with an insect resistant mesh. The radioactive source holder and the outer smoke chamber are the positive and negative electrodes respectively. An Americium 241 radioactive source mounted within the inner reference chamber irradiates the air in both chambers to produce positive and negative ions. On applying a voltage across these electrodes an electric field is formed. The ions are attracted to the electrode of the opposite sign, some ions collide and recombine, but the net result is that a small electric current flows between the electrodes. At the junction between the reference and smoke chambers is the sensing electrode that is used to convert variations in the chamber currents into a voltage. When smoke particles enter the ionisation chamber, ions become attached to them with the result that the current flowing through the chamber decreases. This effect is greater in the smoke chamber than in the reference chamber and the imbalance causes the sensing electrode to go more positive.
WIRELESS HEAT DETECTOR
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DURGA INDUSTRIES SPECIFICATION FOR WIRELESS INTELLIGENT HEAT DETECTORS Brand Name :- Super great and Rapid action Model No.: SS 163 Area Coverage ( Max. )  :40 SQ. MTR. WITH 10 F HT.Description: Wireless Rate Of Rise Heat Sensor Compatibility: All Super great and Rapid action analogue system through radio waves Mounting: Plugs into surface base Indication: Alarm Detection principle: Heat @ 60° C Operating voltage: 9 volts DC (Alkaline batteries) Addressing method: Unique address embedded in detector Environmental Application: Indoor use Construction Material: Moulded ABS Dimensions: 106mm (Dia) x 36mm (H) Colour: White Warranty : 12 months from the date of Invoice Spare Parts : Not Required
Hand Held Metal Detector
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 super scanner product description with super high sensitivity, it can detect extremely tiny metal articlesthe adjusting button can eliminate interference.the auto-testing will begin when it is turned on. It needn't adjustment.with a large scan area it can rapidly and accurately complete the detection.working frequency: 95 khzadjusting mode: automaticindicator: the sound gradually rises.alarm modes: simultaneous sound and light alarm9v rechargable battery & chargerÂ
Smoke Detectors
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We are offering smoke detectors. Smoke detectors- latest optical detectors from system, usa lonisation smoke detectors: these help in the fast detection of both visible and invisible smoke particles in the range of 0.01 mm to 1 mm. Optical smoke detectors: it provides early warning of a fire condition and is particularly effective in case of slow burning fires such as bedding, foam and plastics. This micro-processor system is suitable for small & medium size premises as it enables to isolate the source of fire, immediately.
Heat Detector
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Rate Of Rise cum Fix Temperature type – Dual LED for 360 degree visibility – 2 wire based detector – Advance algorithms provides advanced detection discrimination – Easy installation – Low maintenance – High immunity against unwanted alarms – Stable heat chamber, No adjustment or replacement required
Flame Detectors
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Flame Detectors, Process Controller, modutrol motors, flame switches
Smoke Detector Camera
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We are offering smoke detector camera. sony/sharp color ccd auto while balance (awb) lens: 3.6mm board lens dimension: ¢ 119x56(h) mm, weight:350g
Spy Camera Detectors
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Spy Camera Detectors, CCTV System, Wireless Camera Hunter
Fake Note Detector
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small size Currency detector ultraviolet lamp identify fake money device with europe plug this is 110v-220v electric power , you may also require battery type,we send without battery. The machine quickly identify the Indian Note Currency , yuan, dollar, euro, NT Hong Kong dollars and other currencies as well as credit cards, passports, true and false invoices, ease of operation, the effect is obvious. Specification 1. Black 1.4W UV Fluorescent tubes 2. Voltage Power: 220-230V50Hz or 110-120V 60Hz 3. Size: 16 * 10 * 10cm 4. Qty: 1PCS / box GW: 11 / 10KGS, Just turn the switch and ultraviolet fluorescent alignment To identify the use of money, if the real one, is able to clearly see the reflection of the bright fluorescent light or currency. Fake money is not vague or unclear currency.
Fire Detector
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smoke sensors
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UL approved photo electric sensing head used as sensor Very low leakage chamber used for smoke collection Telescoping tubes used for smoke sampling Easy installation on duct Direct connection to the fire and smoke damper controller
ozone monitor
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ozone monitor, TURBIDITY METER