Loop Detector of JUTAI doub channel Sensor With AB Logic Presence Pulse Relay

Dual Channel Loop Detector Sensor With AB Logic Presence Pulse Relay

JUTAI is a reliable dual channel loop detectors manufacturer,entrust you with making a very important electronic part of our loop detectors, typically in the vicinity of a traffic barrier or other vehicle access control device. JUTAI dual channel loop detector can have two loop coils with AB logic presence pulse relay, for example CH1 and CH2,  if vehicle moves from CH1 to CH2, then CH1 relay output; if vehicle moves from CH2 to CH1, then CH2 relay output.

Dual Channel Vehicle Loop Detector Sensor Sensitivity Selection

Sensitivity and frequency of the loop can be adjusted by 7-way dip switch and 10-way dip switch setting.

User can select 8 different setting by changing he setting of the DIP-Switch to different modes:

• DIP Switch 6,7,8 for CH1 sensitivity selection with 0.8 being the least sensitive and 0.015 being the most sensitive.
• DIP switch 3,4,5 for CH2 sensitivity selection with 0.8 being the least sensitive and 0.015 being the most sensitive.

Loop Detector Specifications

• Loop Inductance : 20-2000μH
• Sensitivity: 8 way selectable / Highest 0.015% DL/L  /  Lowest 0.8% DL/L   
• Frequency: Four step switch selectable 20-80KHz
• Power Requirements : 110-240VAC (48 to 62Hz) /   12-24VADC(48 to 62Hz)
• Operation Temp : -40℃ to +70℃ / (-111℉ to +158℉)
• Fault Output Blinks slowly: It maybe because the loop is short circuit or the no:of turns is not enough Blinks faster: It maybe because the loop is open or the no: of turns is too many.
• Response Times : 10-90MS
• Visual Indications Power LED-Red /Channel LED-Green
• Reset : Reset by push button on front of enclosure
• Relay signal: presence signal or pulse signal
• ABS: automatic sensitivity boost
• Direction detection: CH1 and CH2 flow direction detection
• Loop frequency: 4 setting(low,Med-low,Med-Hi,High)
• Humidity : Up to 95% relative humidity without condensation
• Circuit Protection Conformal coating over the PCB and all components
• Connections: Socket mount-11pin male(JEDEC B11-88)
• Size:75mm*43mm*110mm

Loop Detector Applications:

• Traffic Toll systems
• Parking barrier gate control
• RFID Vehicle access control
• Motorized gates and doors
• Industrial control systems
• Parking guidance system
• Car parking dispenser activating system
• Traffic light control gate system

Our company

  Shenzhen Jutai Comm Co., Ltd. is a high-tech private enterprise integrating the research & development, production and sale. We concentrate on security products R&D and system integration. The RFID card system solution from door access control, parking management system, RFID elevator control system, has to become a reality.Jutai focuses on applications for person and vehicle identification and access control. Jutai also provides RFID technology and components for OEM manufacturers and integrators. Jutai is an ISO9001:2008 certified company. ISO9001:2008 sets the minimum requirements that we expect from ourselves and also from our selected subcontractors. High quality through the whole supply chain in each process ensures faultless products and results in customer satisfaction.Development History:Our company was built at a former development company, which was founded in 2005, mainly undertaking the internal control part of wireless communication product R&D and sales. With more than 10 years of rich experience in wireless and frequency field, we have successfully researched Remote water pump control system, remote lighting control system, GPS position system, baby cradle controller, wireless Bluetooth audio system, traffic light city-net control system, smoking control system, 125K reader, loop detector and so on. After the reform, now, we are specialized in RFID long range frequency field.