12 Factory settings Device Functions Proline Promass 83 MODBUS RS485
178 Endress+Hauser
12 Factory settings
12.1 SI units (not for USA and Canada)
12.1.1 Low flow cut off, full scale value, pulse value – Liquid
12.1.2 Low flow cut off, full scale value, pulse value – Gas
Nominal diam. Low flow cut off Full scale value Pulse value
[mm] (approx. v = 0.04 m/s) (approx. v = 2.0 m/s) (approx. 2 pulse/s at 2.0 m/s)
1 0.08 kg/h 4 kg/h 0.001 kg/p
20.40kg/h 20kg/h0.010kg/p
41.80kg/h 90kg/h0.010kg/p
8 8.00 kg/h 400 kg/h 0.100 kg/p
15 26.00 kg/h 1300 kg/h 0.100 kg/p
15 FB 72.00 kg/h 3600 kg/h 1.000 kg/p
25 72.00 kg/h 3600 kg/h 1.000 kg/p
25 FB 180.00 kg/h 9000 kg/h 1.000 kg/p
40 180.00 kg/h 9000 kg/h 1.000 kg/p
40 FB 300.00 kg/h 15000 kg/h 10.000 kg/p
50 300.00 kg/h 15000 kg/h 10.000 kg/p
50 FB 720.00 kg/h 36000 kg/h 10.000 kg/h
80 720.00 kg/h 36000 kg/h 10.000 kg/p
100 1200.00 kg/h 60000 kg/h 10.000 kg/p
150 2600.00 kg/h 130000 kg/h 100.000 kg/p
250 7200.00 kg/h 360000 kg/h 100.000 kg/p
DN 15, 25, 40, 50 “FB” = Full bore versions of Promass I
Nom. diameter Low flow cut off Full scale value Pulse value
[mm] (approx. v = 0.01 m/s) (approx. v = 2 m/s) (approx. 2 pulse/s at 2 m/s)
1 0.02 kg/h 4 kg/h 0.001 kg/p
20.10kg/h 20kg/h0.010kg/p
40.45kg/h 90kg/h0.010kg/p
8 2.00 kg/h 400 kg/h 0.100 kg/p
15 6.50 kg/h 1300 kg/h 0.100 kg/p
15 FB 18.00 kg/h 3600 kg/h 1.000 kg/p
25 18.00 kg/h 3600 kg/h 1.000 kg/p
25 FB 45.00 kg/h 9000 kg/h 1.000 kg/p
40 45.00 kg/h 9000 kg/h 1.000 kg/p
40 FB 75.00 kg/h 15000 kg/h 10.000 kg/p
50 75.00 kg/h 15000 kg/h 10.000 kg/p
50 FB 180.00 kg/h 36000 kg/h 10.000 kg/p
80 180.00 kg/h 36000 kg/h 10.000 kg/p
100 300.00 kg/h 60000 kg/h 10.000 kg/p
150 650.00 kg/h 130000 kg/h 100.000 kg/p
250 1800.00 kg/h 360000 kg/h 100.000 kg/p
DN 15, 25, 40, 50 “FB” = Full bore versions Promass I