Detective Device Dealers in Perungudi, Chennai

•  NS002:  Calibration Certificate
•  SA002:  Extension Rod 500mm
•  SA003:  Extension Rod 1000mm
•  SA601:  50mm diam Circular Sponge, 200mm extension
•  SA602:  100mm diam Circular Sponge, 200mm extension
•  SA603:  200mm Large Sponge, 200mm extension

Wet sponge holiday detector or wet sponge pinhole detector. The multi-voltage pinhole detector, which uses the wet sponge principle to detect through pinholes, cracks and damaged areas in protective coatings up to a maximum thickness of 500 microns. Pinhole Detectors or wet sponge tester detects pinholes, voids, thin spots, foreign inclusions, or contamination in coatings film. Dielectric srenth of film also refered as holiday detection. Model PD-990 is a low voltage holiday detector / wet sponge tester operation is by the application of a wet sponge to the coating.  The flaw can now be marked for repair and further testing resumed. Coating on metals prevents to corrode unless a protective coating is applied. Pinholes based on wet sponge method generally caused by air entrapment that is then released from the surface, or by the entrapment of particulates (dust, sand, etc.), which do not stay in place. High voltage holiday detector is used for testing coatings above 500µm and low voltage holiday detector (Pinhole Detector ) is used below 500µm of coating on metallc substrates.  

• Power: 90V to 270V

Walk through Metal Detector falls into two categories are single zone detection and multi zone detection. Walk through Metal Detector are widely used in airports, temples, hotels, and restaurants. Reliable Microprocessor Based Design 12 Zone Detection For Precise Target Location Individual Zone Sensitivity Adjustment Intelligent Traffic Counter Wireless Remote Control Password Protection Internal Battery Backup Of Over 12hrs

• Country of Origin: Made in India
• Brand: Dhonaadhi
• Alarm Mode: Sound,Vibration , Led Light
• Usage/Application: Public areas , Government Departments , Factories , Social events, Airports
• Automation Grade: Automatic
• Range: 4 meter

• Brand Name: Honywell
• Alarm Current: Less Than 10mA
• Operating Voltage: 24 V
• Operating Temperature: -10 to +50 Degree C

• Type: 120 degree PIR sensor
• Color: White, Black
• Warranty: 1 year against manufacturing defects
• Body Material: Enclosed in Galvanized Modular Box
• Function: Intrusion
• Dimensions: 83*83*57mm
• Model no: PS-MD-OO2-XX

We are offering pir motion detector. The model ps-md-0-02-xx is an electrical gadget that would switch a load onoff up to 5a based on sensing a motion. Its features include a settable time between 20 to 2000 seconds, single or continuous movement sensing, built in led light to act as foot lamp, sensor by pass etc. One would save considerable energy and operational cost, if wired in the system. Features: â�¢ on time settable from 20 to 2000 seconds â�¢ single or continuous operation â�¢ potential free relay output to switch up to 5a. Â�¢ built in led lights to act as nightfoot lamps â�¢ illuminated switch to bypass movement sensing â�¢ energy saving features â�¢ different colors to match aesthetics applications: â�¢ corridorrest room lighting control â�¢ parking and lobby areas â�¢ stair case lighting for flats â�¢ security related illumination at homesoffices â�¢ auto switching of foot lamps in bed rooms â�¢ conference room power control

our detectors are engineered to scan for any alloys, metals and ferrites and deliver an instant response with audio alarms. Helps in fast screening and protecting from the intruders inside the prohibited areas. Its highly sensitive scanning circuit scans, consumes low power and shows no effect on pace makers and magnetic media. metal detectors are classified into hand held metal detector, walk through metal detector, deep search metal detector, and under vehicle scanner. Hand held metal detectors is mainly used for identify the metal contents in the human body an  

• Type: Platinum / Copper / Nickel - Simplex / Duplex.
• Standard: DIN 43760 / IS 2848 / JIS / GOST / IEC 751.
• Accuracy: Class A , B, ½ DIN, 1/3 DIN, 1/5 DIN.
• Resistance: Platinum - Pt 46 / 50/ 100 / 200 / 500 / 1000 Ω at 0°C.,Copper - Cu 53 ohms / 10 Ω at 0°C.  Nickel - Ni 100 / 200 Ω at 0°C.
• Insulation: MGO Filled, Ceramic beaded, Mineral Insulated.
• Sheath: SS 304 / 316 / TEFLON / KYNAR etc.
• OD: From 3mm Dia to 12mm Dia.
• Termination: Plug and Socket, Head Assembly, Lead wire,with lugs and Special Construction.
• Extension: PTFE / Fibreglass / SS braided Cable.
• P.C: Compression fitting, bayonet fitting, Screwed.

Personal Lightning Detector

motion detector, Sensor & Temperature Controllers

Fire Detection And Protection, Electrical Wiring Accessories

Door Frame Metal Detector, stainless steel cleaner, Return Gifts

Metal Detectors, Access Control System, Burglar Alarm, CCTV Camera

lightning detector, Copper Earthing Plates, Gi Earthing Electrode

Helium Leak Detector, charge air cooler, Blood Collection Bag

cash detectors, Cash Counting Machines, Fire Alarm System, Security Camera

photoelectric detectors, fire ball extinguisher, Magnetic Door Lock

wifi detector, cdma antennas, wifi system, Telecom Accessories