The NCM Data Logger Module Kit allows you to add BTU logging to any flow meter with a 4-20 mA output.
The Noncontact Meters BTUM series is a microprocessor based instrument designed to measure and log the energy consumption for heating and cooling installations. Additionally it provides the current energy and flow rates and temperatures on the supply and return lines.
The two temperature inputs are 3-wire 100O RTD’s. The flow sensor can accommodate any flow meter 4-20 mA output. The 24VDC/120 mA output is available on-board to power the flow meter. Output includes a pulse output based on energy or flow consumption.
Data can be logged via the on-board micro-SD card in .CSV format. Alternatively the data can be read and logged by using Windows based software via USB port.
The BTUM-A1 unit is a complete kit and comes with a 120 Vac line cord, (2) strap-on RTD's temperature sensors with mounting tape, thermo couplant, 4/20mA input signal cable, USB cable, manual and free software down load. It comes calibrated and ready for you to field program for your application.
Programming is very easy and can be done using Windows based software or from a configuration file written to the onboard SD card. RTD’s calibration is made using the PC software.
Data logging sample rate can be easily set using the on-board DIP switch or the PC configuration software.
The unit is factory tested and calibrated for optimum performance. The user can field program data logger start, stop and sample rate and scale the 4-20mA input from the flow meter.
If you need any assistance just contact our support department.