OPTEX
The OVS-01GT is a dual technology vehicle detection sensor designed to be used in conjunction with an automatic gate, barrier or industrial door. Mounted above the ground, it will detect a vehicle arriving at a speed of 2 to 20km/ h and then stopping. Vehicle detection is ensured by a combination of microwave and ultrasonic wave. In many cases, it can replace a ground loop sensor or video based sensors.

Detection method: Microwave (Doppler shift and FMCW)/ Ultrasonic combination
Frequency: Microwave: 24GHz, Ultrasonic: 56KHz
Response time: 500msec
Power supply: 12-24VDC
Current consumption: Max 200mA (at 24VDC) with Heater ON, Max 80mA (at 24VDC) when Heater is OFF
Output: Relay output DC30V, 0.3A (NO/ NC switchable)
Input: Active low/ high switchable
Detection range Microwave: From 0.8m to 5.5m programmable range
Detection range Ultrasonic: From 0.10m to 1m programmable range
Detectable vehicle speed: 2 to 20km/ h (1.24mph-12.43mph)
Operation temperature: -30C to 50C
Operation humidity: 95% max. (non-condensing)
International Protection code: IP65
Installed condition: Indoor/ Outdoor
Installation height: Installation Height of 500mm.
Horizontal angle adjustment: Horizontally: +/ -30 deg. (5 deg. steps)