CPK AUTOMOTIVE 

SYSTEMS FOR A CLEANER FUTURE

Low power submersible level transmitter for liquid media.

For continuous level measurement of liquids CPK Automotive offers a level sensor. It is designed for the measurement,
recording, visualization and transmission of water levels at remote locations via the Internet. Level profiles of lakes, rivers or groundwater measuring points can be created and analyzed.

The proven hydrostatic pressure measurement enables reliable monitoring of the water level independent of water properties and tank geometry.

The level sensor is characterized by high measured value resolution and accuracy. It is extremely robust and durable and, thanks to very low power consumption, provides reliable measured values over several years.

A Longlife battery is integrated in the level housing, ensuring maintenance-free operation for several years.

The measured values with date and time are transmitted to a cloud at an interval that can be set by the user. The continuous data transmission takes place via NBIoT. The data can be conveniently retrieved online at any time. If limit values are exceeded, the alarm management informs the user via SMS or e-mail.

Flyer Idle Control

  • Level Transmitter

Level Transmitter

The structure and design of the cloud platform makes it easy for users to access the measured data. Alerts and alarms can be configured individually and reports can be generated via report functions.

Technical data

  • Sensor Dimensions: approx. 110 x 26,5 mm (l x d)
  • Sensor Material: Stainless steel 304
  • Sensor Range: 2, 5, 10 or other ranges up to 200 m H2O
  • Accuracy: +/- 0,25 %
  • Operation Temperature: -20 ...+85 °C
  • Measuring Unit Dimensions: approx. 155 x 56 mm (l x d)
  • Measuring Unit Material: POM
  • Power Supply: 3,6 V Lithium Battery (replaceable), external power (option)
  • Battery Lifetime: 50.000+ Readings and 10.000+ Transmission (more than 10 years for most applications)
  • Power Consumption: Power Saving 5 mA; Transmission 220 mA
  • Communication Standard: Narrowband IoT
  • SIM Card Type: 4FF Nano-SIM, from any Network Provider
  • Firmware Update: Over The Air
  • Sampling Period: Configurable Cloud (default 4h)
  • Antenna: Internal (Default), External (customised options available)
  • Weight: approx. 1,3 kg (5 m cable)
  • EMC Standard: ETSI EN 301 489-1 V2.2.3 (2019-11)
  • : ETSI EN 301 489-17 V3.2.4 (2020-09)
  • : ETSI EN 301 489-19 V2.1.1 (2019-04)
  • : Draft ETSI EN 301 489-52 V1.1.2 (2020-12)
  • Radio Certification: RED 2014/53/EU

Laptop Screenshot

More Information:

Flyer Level Sensor

 

 

Nice to Know:

- Measuring range pressure up to 200 m water column (0 to 20 bar)
- Real-time remote data transmission to a cloud platform
- Online status monitor (liquid level, battery level, signal strength)
- Very long battery lifetime up to 10 years with daily transmission
- Alarm in case of limit violation, notification via e-mail or SMS
- Easy installation
- Flood proof with IP68 protection class (internal antenna)

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