Ultrasonic

TEK 733 3G GSM Sensor
Our GSM Tank Sensor is a flexible and configurable battery-operated liquid level sensor with integrated GSM modem
TEK 750 WiFi Ultrasonic
Our Wi-Fi Tank Sensor is a flexible and configurable battery-operated liquid level sensor with an integrated Wi-Fi modem.
TEK 811 Cellular Ultrasonic Sensor (C1D2)
Our TEK 811 Cellular Ultrasonic sensor is a flexible and configurable battery- operated liquid level sensor with an integrated Cellular modem supporting GSM (2G), LTE-CAT M1/NB-IoT networks and GPS
TEK 811 LR Cellular Ultrasonic Long Range (C1D2)
Our Intrinsically safe TEK 811 LR Cellular UltrasonicLong Range (C1D1) is a flexible and configurable battery-operated liquid level sensor with an integrated Cellular modem supporting GSM (2G), LTE-CAT-M1/NNB-IoT networks and GPS.
TEK 871 Cellular Ultrasonic Exi
Our Intrinsically safe TEK 871 Cellular Ultrasonic Exi (C1D1) is a flexible and configurable battery-operated liquid level sensor with an integrated Cellular modem supporting GSM (2G), LTE-CAT-M1/NNB-IoT networks and GPS.
TEK 888 LoRa Ultrasonic US (915 MHz)
Our LoRa Ultrasonic sensor is a flexible and configurable, battery operated ultrasonic level sensor with an integrated 915MHz LoRaWAN radio.

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About Rochester Sensors

Rochester Sensors is a multi-national company headquartered in Coppell, Texas. We have manufacturing and/or sales facilities in Coppell, Texas USA; Mexico City, Mexico; Brussels, Belgium; Warwick, UK; Shannon, Ireland and Shanghai, China.