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'loop detectors'
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Loop Detector Supplier in Delhi NCR Technical Data: Supply voltage: 230V AC , 115V AC, 24V DC/AC, 12V DC/AC ( See the label on the detector) Voltage tolerance AC: +10% / -15% Voltage tolerance DC: ±15% Power Consumption: 4.5VA Output relays: 240V/5A Operating temperature: -20°C to +65°C Storage temperature: -40°C to +85°C Frequency range: 20 kHz to 170 kHz Reaction time: 100ms Signal holding time: Unlimited Sensitivity: Adjustable in 3 increments Loop inductance: Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μH Loop connection wiring: Maximum length 20 meters, twisted at least 20 times per meter Size of Housing: 78x40x108 mm (L x W x H) - Install Detector: The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation location must choose to stay away from the heat source, it around other devices must maintain a distance of at least 10 mm (mustn't fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters include: loop figure, size, and turns, install methods (details as "Loop installation guide"). - Operation and Indication: While the detector is tuning, the green Channel LED and red Power LED will be turn on. It remain about 2 seconds, then the green LED turn off. If a loop fault exists the Channel LED will come on and flash indicating a fault. If the fault is self-healing the detector will continue to operate. The green channel LED will also glow whenever a vehicle is detected passing over the inductive loop. The red Power LED at the top of the unit will remain on to indicate that the unit is powered. - Output Relay: The relay2 is pulse output. If DIP7 is "OFF" site, when a vehicle is detected passing over the inductive loop, the relay is energized( Pin3 and Pin4 is shorted) and de-energized ( Pin3 and Pin4 is opened) after 500ms. If DIP7 is "ON" site, when a vehicle is detected departing the loop, the relay is energized ( Pin3 and Pin4 is shorted) and de-energized ( Pin3 and Pin4 is opened) after 500ms. The relay 1 is presence output. When a vehicle is detected passing over the inductive loop, the relay is energized( Pin5 and Pin6 are shorted) until the vehicle is detected departing the loop. - Presence Time: The presence time may be set to permanent presence or to limited presence. In permanent presence mode the detector will continuously compensate for all environmental changes whilst there is a vehicle present over the loop, the presence mode is set with DIP8 Switch and is configured as follows: OFF:Limited Presence ( 10 minutes), ON:Permanent Presence. - Reset Switch : The detector automatically tunes to the inductive loop connected to it when the power is applied, whether on initial installation or after any break in power supply. Should it be necessary to re-tune the detector, as may be required after changing any of the switches or after moving the detector from one installation to another, momentary operation of the RESET switch will initiate the automatic tuning cycle.
Loop Detector Supplier in Delhi NCR Supply voltage: 230V AC , 115V AC, 24V DC/AC, 12V DC/AC ( See the label on the detector) Voltage tolerance AC: +10% / -15% Voltage tolerance DC: ±15% Power Consumption: 4.5VA Output relays: 240V/5A Operating temperature: -20°C to +65°C Storage temperature: -40°C to +85°C Frequency range: 20 kHz to 170 kHz Reaction time: 100ms Signal holding time: Unlimited Sensitivity: Adjustable in 3 increments Loop inductance: Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μH Loop connection wiring: Maximum length 20 meters, twisted at least 20 times per meter Size of Housing: 78x40x108 mm (L x W x H) - Install Detector: The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation location must choose to stay away from the heat source, it around other devices must maintain a distance of at least 10mm (mustn't fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters include: loop figure, size, and turns, install methods (details as "Loop installation guide").
Loop Detector Supplier In Delhi/NCR Vehicle Loop detectors are used to detect the presence of vehicles to open a barrier. Basically an inductive loop detector system consists of three components: a detector, a loop and loop extension cable. Typically the loop is connected to a loop detector.
ASN Services is a leading supplier of Loop Detector in Delhi.
Residential Society Main Gate Boom Barrier Specifications:- Electro-mechanical, which is widely used due to its reliability. The other technologies are often manufacturer specific. These electro-mechanical device comes with AC drive unit which can run continuously without generating heat, so electromechanical boom barriers can be operated continuously and in an intensive duty cycle. Advanced Features: Clutch key can be used to release the clutch when power off. Fan cooling machine reduces the motor temperature by high frequency using, and never get over-heated. Unique temperature calefaction design for low temperature using, prevent freezing in cold weather. Exactitude aluminum alloy die-casting motor base reduces the noise and joint abrasion to prolong the barrier gate working life. Thimble type motor worm design for preventing plugging up in using. Basic Features: Safe---the barrier will automatically go back when meet obstacles during closing. •AC motor is more powerful and no maintenance. •Boom can be chosen from 3 meters to 6 meters, and barrier closing time is also arranged from 1 second to 6 seconds. •All the operation process is soft without any noise and shaking. •Infrared photocell interface, Loop detector interface and IC system interface are reserved for the other functions. •Green light and red light are used inside for indication the position of the boom Optional.
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