Contrec 120A Level Monitor

Part Number: 120A Category:

Email Us:
WhatsApp Us: +6016-551 9084

Input Signal: AnalogueFrequency
Accuracy: +/-0.05%
Weatherproof Rating: IP67
Power Source: mA Loop-Powered
Alarm (Open Collector): Low x 2, High x 2
Mounting Type: Panel Mount


Input Signal: Analogue/Frequency
Accuracy: +/-0.05%
Weatherproof Rating: IP67
Power Source: mA Loop-Powered
Alarm (Open Collector): Low x 2, High x 2
Mounting Type: Panel Mount


The Contrec 120A Level Indicator is a highly advanced instrument driven by a microprocessor, making it capable of accepting a 4-20mA input and providing accurate level and contents information. The level is conveniently displayed as a bar graph ranging from 0 to 100%, while the contents are presented on a 7-digit numeric display. What sets this indicator apart is its ability to be easily calibrated to any engineering unit, enhancing its versatility. Moreover, the Contrec Level Indicator boasts exceptional accuracy, ensuring precise measurements.

Operating seamlessly with analog level sensors, the Contrec Level Monitor is housed in an IP67 weatherproof case, making it suitable for various environmental conditions. With its tactile keyboard and diverse mounting options, this unit offers both convenience and flexibility. Notably, the instrument derives its power from the 4-20mA current loop, eliminating the need for external power sources or internal batteries. Additionally, its solid-state relay outputs enable the configuration of up to four level alarms, while the 25-point non-linearity correction table allows for precise customization to suit a wide range of tanks.

The Contrec 120A Level Monitor boasts full programmability, empowering users to set essential parameters such as span, offset, alarm levels, and more. These settings are securely stored in the instrument’s non-volatile memory, ensuring data retention for over 10 years without the need for power. Furthermore, calculation constants can be conveniently adjusted from the front panel and stored indefinitely in the non-volatile memory. Built with a rugged IP67 (NEMA 4X) polycarbonate enclosure, the Contrec 120A Level Monitor guarantees complete water resistance, providing optimal protection.

Included with the level monitor is a standard wall mounting bracket, offering straightforward installation. Additionally, an optional 2″ panel and pipe mounting bracket are available, catering to specific mounting requirements. With its cutting-edge features and durable construction, the Contrec 120A Level Monitor is a reliable and versatile solution for precise level measurement and monitoring.

  • Powered by 4-20 Loop
  • Non-linear tank correction
  • Four Level Alarms
  • Level Bar Graph Display
  • Fully Programmable
  • Tank Contents Display
  • Panel, Wall and Pipe Mounting
  • Watertight to IP67 (NEMA 4X)
  • CE Compliant

Data Sheet: Contrec 120A Level Monitor Data Sheet
Instruction Manual:Contrec 120A Level Monitor Instruction Manual

Shopping Cart