Two-way output relays; Direction detecting function; adjustable in 3 increments (high .medium. low).

Function Features

It has two-way output relays. Two outputs of them are unlimited when the corresponding loop is permanently covered，while the others are multi-mode that can be set by users. The direction detecting function can be used to statistics the vehicle flux. The principle is based on a change in the inductance within the loop which is caused by the metallic components of passing vehicles. The changes are picked up and evaluated by a microprocessor. Ease of use due to automatic calibration when the operating voltage is applied.

Technical Parameters

Supply voltage AC: 220V, 110V, 24V, 12V

Supply voltage DC: 24V, 12V

Sensitivity: adjustable in 3 increments (high .medium. low)

Operating temperature: -20°C to +70°C

Storage temperature: -40°C to +85°C

Frequency range:  20 kHz to 170 kHz

Reaction time: 100ms

Loop inductance:  Ideal:80μH to 300μH

(incl. conn. wiring):  max:50μH to 500μH

Loop connection: <5m optimal

Loop connection wiring: Maximum length 200 meters, Twisted at least 20 times per meter

Dimensions: 74 x36x85 mm (WxHxL)

Net Weight: 300g