EE771中文资料EPLUSE数据手册PDF规格书

特性 Features

Probe with hot-film sensing element

▪ Robust design in stainless steel

▪ Highly insensitive to contamination

▪ Broad working range of 1:400

▪ High accuracy ±1.5 of reading

▪ Long-term stablility and

high reproducibility

▪ Factory adjustment under pressure

Consumption metering

▪ Consumption meter (totalizer)

for cost-effective analysis

▪ Counter value on the display

▪ Stored in non-volatile memory

▪ Available on pulse output

Display

▪ Shows actual, min / max values

and overall consumption

▪ Layout with 1 or 2 lines

Measurands

▪ Standard volume flow (V'n)

▪ Mass flow (m')

▪ Standard flow (vn)

▪ Temperature (T)

▪ Consumption (Qn)

Measurement valve

with shut-off function

▪ Fail-safe alignment of sensing unit

▪ Service friendly due to <15 s flow

interruption for sensor unit installation

▪ Best accuracy due to precise and

repro-ducible positioning of the

sensing head

▪ Pressure rating 16 bar (232 psi)

▪ Sealing plug allows for running the

process also without sensor

Output

▪ User configurable via PC

▪ 0 - 10 V / 4 - 20 mA output

▪ Two switch outputs

▪ Pulse output

▪ Modbus RTU

▪ M-Bus