流量开关

2010/5/27 16:42:58 阅读：372次

产品名称：流量开关
定货号：GW-00221-00

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The EESIFLO EASZ-12 Doppler Flow Switch continuously measures the velocity of fluid in pipelines using the non -intrusive Doppler principle. The switch is quick and easy to install with no holes in the pipe, no sensor fouling, no maintenance and no downtime for sensor installation.

The EASZ-12 is designed for use with fluids, which contain in excess of 0.1% suspended solids or bubbles, having a size greater than 100 microns. Typical applications include slurries, sewage, sludge, pulp, food products, aerated water and abrasives. This versatile flow switch is suitable for use on a variety of metal and plastic pipes.

The includes a relay with adjustable high and low setpoint control and adjustable delay-on and delay -off timers. The EASZ-12 has two selectable flow ranges, 0 - 6.5 f/s and 0 - 19.6 f/s, with the flow rate indicated on the 10 LED bar graph flow indicator.

Specifications：

Measuring Range	0 to 6.5 f/s (1) 0 to 19.6 f/s (2)
Set Points	0 to 100% of Range
Timer Delays	0 to 60 seconds
Output	1 Relay - 1Amp SPDT
Transducer Cable	10ft length
Temperature	Sensr -4 to 194 °F
Electronics Enclosure	Electronics 14 to 122 °F IP65 Polycarbonate 4.7 x 4.7 x 2.2 in

Power Input	115/230V ac, 50Hz/60Hz 24V dc +/-10%
Transducer	IP68 St/Steel 3.1 x 0.9 x 0.8 in
Indication LED's	10 LED bar graph Range selection Hi and Lo Alarm Signal Strength
Failsafe Mode	Selectable
Weight	1.87lb