Large heat meter
1,6years life battery
2,High quality

WP-SXA is calculator with multi-function, it meets Norm PTB, OIML R75 and EN1434. This calculator can use for both nonmagnetic and magnetic flow sensor. They can use to calculate heat meter of house, factory. This series is suitable for temperature range from 4 to 95
    This calculator has different module, it can provide infrared ray, impulse or M-BUS remote system.

Performance features:
Flow range 0.6~250m3/h
Woltman principle
Meet EN1434 metrological class B and CJ128 metrological class 2
Minimum temperature difference is 3
Can be mounted in wherever you want
Infrared ray communication meets EN1434
6-year long-life battery
M-Bus remote system
Impulse output
Customer-specific annual key date and 18 monthly key dates
Can calculate both heat and cold energy
Installation in the return flow line (optionally in forward flow line)
Temperature sensor pair PT1000