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Pressure Equipment Directive
EESIFLO PORTALOK 7S
Ultrasonic Flowmeter
.
Specifications and Ordering Information.

The standard EESIFLO Portalok 7S is sold and supplied as a complete kit ready for measurements on all types of metal or plastic pipes

Ordering Information/Kit Mdl Number

Measurement Technology:
Flow velocity:
Resolution:
Repeatability:
Accuracy:
- Volume flow:

Measurable fluids:

Recommended Pipe Measuring range:
Ultrasonic time difference correlation principle and doppler
(0.01...25) m/s
0.025 cm/s
0.25% of reading ± 0.02 m/s
(for fully developed, rotationally symmetrical flow profile)
± 1% ..3% of reading ± 0.02 m/s depending on application
± 0.5% of reading ± 0.02 m/s with process calibration
all sonically conductive fluids with < 10% gaseous or solid content in volume
(1/2) 1 inch to 40 inches
NOTE: Sensors are sold in pairs and are potted with a 10M cable to ensure they are watertight. Electronic connectors are rated IP 68 and the sensors are also potted into the connector.
Electronics Enclosure
Enclosure
- Weight:
- Degree of protection:
- Material:
Measuring channels:
Power supply:
Battery Operation:
Display:
Electronics Operating temperature
Sensor Operating Temperature
Power consumption:
Signal damping:
Measuring cycle:
Response time:

3 kg
Designed to IP68
High density Polyethylene (Weatherproof and crushproof)
1
(100-240) VAC
24 hour usage on full charge.
2 x 16 characters, dot matrix, backlit
-10°C...60°
-30°C...100° (up to 150 °C for short periods)
< 10 W
(0...100) s, adjustable
(100...1000) Hz (1 channel)
1 s (1 channel)
Measuring functions
Quantities of measurement:
Totalizers:
Built in Datalogger
Operating languages:
Volume , flow rate, flow velocity
Volume
Approx. 60,000 values
English
Copyright 2002 EESIFLO http://www.eesiflo.com