Nortech International is synonymous with Parking and Traffic detectors and has established the HeadCount and IdentiPark brands. With more than 45 years of experience, Nortech offers excellent value for money, ongoing peace of mind and an understanding of diverse cultures and markets around the world.
We provide installation of loop detector for most systems, drop us an email for more information, email@example.com
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PD130 Single Channel Loop Detector
Accurate, reliable and cost effective.
With low maintenance costs, our detectors often last beyond the lifetime of the site! The PD130 Series offers a robust detector that can be configured to suit a wide variety of possible parking detector functions. The flexible output options mean that this detector will just work in almost any required application.
PD131 Single Channel 120V
PD132D Single Channel 230V (Ex-Stock)
PD134D Single Channel 12-24V AC/DC
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Self-tuning Range 20µH to 1500µH
Sensitivity 4 step adjustable on the front panel: Ranging from 0.02% ΔL/L to 0.5% ΔL/L
Automatic Sensitivity Boost (ASB) is switch selectable Frequency 4 step adjustable on the front panel: 12 – 85 kHz (Frequency is determined by loop geometry)
Presence Time Permanent or limited selectable
Drift Compensation Incorporated method of tracking changes caused by environmental conditions at a rate approximating 1% ΔL/L per minute
Anti-locking Incorporated algorithm accommodates the influence of positive inductance changes to avoid detector lock-up
Relay Outputs 1 dedicated presence relay, and 1 pulse relay that can be configured to pulse on detect or pulse on undetect. The pulse duration is fixed at 150ms. (Optional pulse duration of 250ms available on request)
Relay Mode The Presence relay is configured to operate in a Fail Safe mode. (Optional Fail Secure relay mode available on request)
Detect Filter A 2 second turn-on delay to ensure valid detection
PowerFail Memory 10 minute memory retention of vehicles in the event of a power failure
Protection Loop isolation transformer, zener diode clamping, gas discharge tubes
Power 12-24V ±10% (AC/DC ) 120V ±10% AC 230V ±10% AC
Connector 11 pin submagnal connector (JEDEC B11-88)
Operating Temperature -40°C to +70°C