Communications

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.

LoRa Ultrasonic Monitor
TEK888
LoRaWAN Ultrasonic Sensor North America variant
Our Ultrasonic LoRaWAN sensor is a flexible and configurable...
TEK898
TEK 898 CAT-M1/NB-IoT Pressure Monitor (ATEX and C1/D1 approvals)
Supplied with a pressure level sensor, the battery powered i...
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...
TEK822
TEK 822 NB-IoT/CAT-M1 Logger Exi
With flexible sensor/meter connection options, the battery p...
TEK790
TEK 790 Gas LoRa Dial Gauge Exi
Our ATEX certified LPG Tank Sensor is a flexible and configu...
Ultrasonic Sensor RF Gen 3 sensor
TEK687
TEK 687 RF Ultrasonic
Ultrasonic RF sensor with increased ultrasonic range of 4m.