Cellular US

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.

TEK898 US
TEK 898 CAT-M1/NB-IoT Pressure Level Monitor (ATEX and C1/D1 approvals) US
Supplied with a Pressure level monitor, the battery powered...
TEK 871 LTE CAT-M1/NB-IoT/2G ATEX ultrasonic tank level monitor
TEK871-1 US
TEK 871 LTE CAT-M1/NB-IoT/2G Intrinsically safe C1D1 – Ultrasonic level monitor
Tekelek’s Ultrasonic LTE CAT-M1/NB-IoT is a configurable bat...
Liquid level sensor
TEK811 US
TEK811 Ultrasonic Liquid level sensor NB-IoT/CAT-M1
Our Ultrasonic 4G NB-IoT/CAT-M1 is a flexible and configurab...
Liquid Level Monitoring
TEK733 US
Liquid Level Monitor – GSM Tank Gauge – TEK 733 GSM Ultrasonic US
Our Ultrasonic GSM Tank Monitor a flexible and configurable...
LPG tank monitor – ATEX approved. Flexible and configurable battery powered LPG tank monitor with an integrated Cellular modem.
TEK822 US
TEK 822 Propane tank monitor NB-IoT/CAT-M1 Logger Exi
The Tekelek Class 1 div 1 intrinsically safe propane tank mo...