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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.

TEK 880 Cellular Radar Exi Monitor image
TEK 880
TEK 880 Cellular Radar Sensor Exi
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TEK888
TEK 888 LoRa Ultrasonic Sensor 915MHz
Our TEK 888 LoRa Ultrasonic Sensor 915MHz is a flexible and...
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TEK 893
TEK 893 LoRa Logger + Ultrasonic Sensor
With an ultrasonic level sensor, the battery powered Intrins...
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TEK898
TEK 898 Cellular Pressure Exi (ATEX and C1/D1 approvals)
Supplied with a pressure level sensor, the battery powered i...
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TEK811
TEK 811 Cellular Ultrasonic Monitor (C1D2)
Our TEK 811 Cellular Ultrasonic Monitor (C1D2) is a flexible...
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TEK811-1
TEK 811 LR Cellular Ultrasonic Sensor (C1D2)
Our Long Range Cellular Ultrasonic sensor  is a flexible and...
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TEK871-1
TEK 871 Cellular Ultrasonic Exi
Rochester Sensors Ultrasonic LTE CAT-M1/NB-IoT is a configur...
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TEK733
Liquid Level Monitoring – GSM Tank Monitor – TEK 733 GSM Ultrasonic
Our Ultrasonic GSM Tank Monitor a flexible and configurable...
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TEK766
TEK 766 LoRa Ultrasonic Monitor (868 MHz)
Our Ultrasonic LoRaWAN liquid level sensor  is a flexible an...
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TEK750
TEK 750 Wi-Fi Ultrasonic
Our Wi-Fi Ultrasonic Sensor is a flexible and configurable b...
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TEK839
TEK 839 LoRa Ultrasonic Waste Level Sensor – Waste level measurement
Our LoRa Ultrasonic Waste Level Sensor is a flexible and con...
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LPG tank monitor – ATEX approved. Flexible and configurable battery powered LPG tank monitor with an integrated Cellular modem.
TEK822
TEK 822 LPG tank monitor NB-IoT/CAT-M1 Logger Exi
With flexible sensor/meter connection options, the battery p...
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