Multi-Channel Conditioners
Digital or Analog Output

Product Overview
The Liquid Measurement Systems (LMS) Multi-Channel Signal Conditioners measure capacitance type fuel probes and provide output signals compatible with LMS indicators and/or a glass cockpit system.  Each channel can compensate for tank profiles using look up tables.  The units are housed in nickel plated aluminum enclosures, utilize EMI gaskets and EMI connectors. They are the lightest signal conditioners available in the industry. All units are shipped pre-calibrated and require no field adjustments. In addition to all this, the signal conditioners are equipped with independent Low Level Detection channels.

Outputs
Our Multi-Channel Signal Conditioners convert the probe capacitance signal.  The data is then provided to the LMS digital indicator or Multifunction display in the cockpit. The Conditioner can transmit and receive data on ARINC 429 bus or provide an analog voltage output scaled to meet your specific requirements.

Optional Built-in Test (BIT)
All BIT function is implemented in firmware, but requires supporting hardware for many of the tests it performs. Firmware is responsible for executing BIT and reporting errors appropriately. Continuous BIT (CBIT) tests are performed while the unit is running. Initiated BIT (IBIT) tests are executed in response to receiving an IBIT message.