photoelectric sensors

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PM18 series


PM18 series proximity sensor is one metal shell cylindrical photocell sensor; It includes through beam type,polarized reflective type and diffused type. The product with Reverse polarity protection,over-current and over-voltage protection functions, Epoxy resin sealing can be against rugged environment. PM18T opposed type photoelectric sensor is our most popular model used at turnstile gates,also know as optical turnstiles,PM18D diffused type photoelectric sensor have 100mm,400mm and 1000mm three different distances to satisfy different demand from customers,it is also a popular model at turnstile gate for pedestrian detection and flow control. This series photo sensor is also widely used in door industry,industrial automation and other fields

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Light Curtain Protection detection solution


Nowadays more and more families have own cars even more than two, the increase volume of vehicles and the number of parking spaces in the parking lot is missing makes automatic three-dimensional parking equipment is popular. Stereo parking system has always been known for its efficiency and safety. So how does it ensure the safety of vehicles and people? This is all thanks to the photoelectric sensor. Photoelectric sensors work on the principle of light refraction, energy-saving and environmentally friendly, and accurate detection. G-TEK Sensor has been in the sensor research and development and production industry for 20 years, independent research and development of photoelectric sensors, safety light curtains and laser radar by the customer's favorite.

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PF15 series


Small in enclosure, strong in function. PF15 series photoelectric sensor has a miniature size of only 14.3mm×26.3mm×8.5mm(thickness 8.5mm, 0.314inch). In addition to the functions of universal optical sensors, it has brighter indicator light, and several light source for option, such as laser-liked light source, visible LED infrared light source, VCSEL visible infrared light source. Compact design which is more suitable for the installation in limited space. G-TEK would like to explore more possibilities on photoelectric sensors in terms of cost-effectiveness, product quality and stability, and practical performance of product functions.

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PF21R series


PF21R series photoelectric sensors are retro-reflective photo sensors / photocell witches with smaller and clearer light spot that is visible laser-like LED light and high enclosure rate of IP67. The universal optical sensors are widely used for object detection, presence detection and position detection. The PF21 series photo sensors are widely applied to industrial automation fields.

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