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Tekelek offer over 25 years’ experience in ultrasonic sensing, instrumentation and communications. Our portfolio of own-design ultrasonic tank monitors for accurate level measurement of fuel oil & gas, chemicals, water, lubricants, waste and more are certified to the highest standards, making them highly accurate and reliable instrumentation.

TEK871-1
TEK 871 NB-IoT/CAT-M1/2G Intrinsically safe ultrasonic level sensor
Our Ultrasonic 4G NB-IoT/CAT-M1 is a flexible and configurab...
TEK811
TEK811 Ultrasonic NB-IoT/CAT-M1
Our Ultrasonic 4G NB-IoT/CAT-M1 is a flexible and configurab...
TEK733
TEK 733 GSM Ultrasonic
Our Ultrasonic GSM 3G Sensor is a flexible and configurable...
TEK766
TEK 766 LoRa Ultrasonic
Our Ultrasonic LoRaWAN Sensor is a flexible and configurable...
WiFi - Ultrasonic Monitor
TEK750
TEK 750 Wi-Fi Ultrasonic
Our Ultrasonic Wi-Fi Sensor is a flexible and configurable b...
TEK682
TEK 682 SMS Ultrasonic Sensor
Our Ultrasonic SMS Sensor is a flexible and configurable bat...
LoRa Ultrasonic Monitor
TEK839
TEK 839 Waste LoRa Ultrasonic
The Ultrasonic LoRaWAN Waste Bin sensor is a flexible and co...
Ultrasonic Sensor RF Gen 3 sensor
TEK687
TEK 687 RF Ultrasonic
Ultrasonic RF sensor with increased ultrasonic range of 4m.
Ultrasonic monitor RF IP Modem
TEK608
TEK 608 RF IP Modem
Tekelek’s Broadband/Internet Protocol IP modem is compatible...