Standard Features; Integral Datalogger; Analog Outputs; Performance - Siemens SITRANS FUH1010PVDX Operating Instructions Manual

Section 1

1.2.3 STANDARD FEATURES

Same features as the Sitrans F 1010 family of NEMA 4X flow computers except constructed in a
compact NEMA-7 explosion-proof housing.
Flexible setup options using either the Magnetic Wand and touch panel sensors, or a laptop PC
connected to RS-232 port.
Integral 2x16 Character LCD panel display shows real-time data and Installation Menu for Magnetic
Wand programming.
Flexible mounting - either on pipe or located up to 300 feet (100m) from the transducers. For
distances greater then 300 feet, please contact Siemens Customer Service.
Rotating Display Module permits horizontal or vertical mounting.
Menu Lockout Switch prevents unauthorized access to site setup data.
External power and control wiring located in a separate compartment utilizing a hazardous area
compliant safety interface to flow and temperature (optional) transducers.

Integral Datalogger

The FUH1010PVX provides an integral Datalogger that records user-assigned data at a programmable
log interval for later retrieval. Data reports can be transmitted via the RS-232 port to either a serial printer
for hard copy, or to a laptop computer where the report format is comma-delimited ASCII text to facilitate
its import to spreadsheet or database software.

Analog Outputs

Isolated current loop varies from 4-20 mA in proportion to any user-selected data function. Isolated Pulse
rate output varies from 0-5000 Hz in proportion to any user-selected data function.
Buffered open collector relay trigger output provides TTL logic levels (3-5 Vdc High, 0-1 Vdc Low) for
response to user-assigned alarm functions.

Performance

Typical performance on a 6-inch (DN 150) Schedule 40 steel pipe, flow above 2 ft/sec:
Calibratable Accuracy
Repeatability
Resolution
Flow Slew Rate
0.25% to 0.5% of rate (High Precision transducers)
1.0% to 2.0% of rate (Universal transducers)
0.15% (High Precision transducers)
0.25% Universal transducers
0.01 fps (0.003 m/s)
2
80 ft/sec
1-3
CQO:1010PVXFM-3