Dual Channel Loop Detector Sensor With AB Logic Presence Pulse Relay

Dual Channel Loop Detector Sensor With AB Logic Presence Pulse Relay

Product Details:

  • Brand:JUTAI
  • Serial Number: JTLD-202
  • Country of Origin:shenzhen, China
  • Certificate:CE, FC

Payment & Shipping Terms:

  • Price Quote:negotiate
  • Minimum Order: 1pcs
  • Average Delivery Time:sample order within 2 days, normal order 5-7 days
  • Payment Method:T/T, Western Union, PayPal
  • Package Details:1pcs per box, 50pcs one carton box
  • Ability to Supply:20000pcs per month dual channel loop detector
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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 Loop Detector With AB Logic Presence Pulse Relay



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.

Dual Channel Vehicle Loop Detector Sensor Sensitivity Selection

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

Two Channel Loop Detector With Low Voltage


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

JUTAI is a leading hi-tech company, specializing in the supply of all kinds of gate safety products Dual Channel Loop Detector, parking lot equipment, entrance control products, gate automation products and traffic control products and related products. With years of development, we have established long-term partnerships with many global buyers.                                       



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8:00-18:00(Beijing time)
Business Phone :
8613480128941(Working time)
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Factory Address :
5F,Mingjinhai Industrial Park, ShiyanTown, BaoAn,Shenzhen,China

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