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Greyline Instruments by Pulsar

ISM 5.0 Insertion Electromagnetic Magmeter

Insertion magmeter is the accurate, low cost alternative to full-bore magnetic flow meters

This product is no longer available. Contact us at 800-567-8686 for alternative solutions.

Have questions? We're here to help!
Have questions? We're here to help!

The Greyline ISM 5.0 Electromagnetic Flow Meter is an accurate, low-cost alternative to Full-bore Magnetic Flow Meters. Measure the flow of water and conductive liquids in full pipes from 80 mm to 1800 mm (3 in to 72 in) diameter.

The Greyline ISM 5.0 dual pair electrode sensor inserts through a tap in the pipe wall. It can be easily installed in new pipe systems or by a hot tap in pressurized pipes with flowing liquids. There are no moving parts so obstruction to flow and pressure drop is minimal. Installation through a full port ball valve allows easy retraction and reinsertion without shutting down flow. The dual-electrode sensor and continuous auto-zero function provide high accuracy – even at low flow rates. State-of-the-art electronics and patented design features help maintain its NIST traceable accuracy over time.

 
 

• Electromagnetic with no moving parts
• Simplified hot tap insertion design
• Installs in 80 mm - 1800 mm (3 in - 72 in) diameter pipes
• Selectable 4-20 mA, 0-5 V or 0-10 V output
• 0-500 Hz frequency output
• Scalable pulse output

General Specifications
Spec name:Description:
Flow Measurement Range0.031 m/s to 6.2 m/s (0.1 ft/s to 20 ft/s), 200:1 turndown
Accuracy±1% of reading from 0.61m/s to 6.2 m/s (2 ft/s to 20 ft/s) and ±0.0061 m/s (±0.2 ft/s) for velocity below 0.61 m/s (2 ft/s). 
Nominal Pipe SizeDN 75 mm to 1800 mm (3 in to 72 in D)
Liquid Temperature Range-26 °C to 121 °C (-15 °F to 250 °F)
Operating Temperature (Electronics)-28 °C to 65 °C (-20 °F to 150 °F)
Maximum Operating Pressure14 bar (200 psi)
Pressure DropLess than 0.007 bar (0.1 psi) at 3.65 m/s (12 ft/s)
Conductivity Range20 to 60,000 μSiemens/cm
Power Input20-28 V DC, 250 mA at 24VDC (6 W)
20-28 V AC, 50/60 Hz, 8 VA
Analog OutputSelectable 4-20 mA 0-5 V or 0-10 V
Frequency Output0-15 V peak pulse, 0-500 Hz
Scalable Pulse OutputIsolated solid state dry contact rated 50 V DC, 100 mA maximum
Pulse duration: 0.5 sec, 1 sec, 2 sec, or 6 sec
Signal Cable Length7.6 m (25 ft) PVC jacketed multi-conductor
Electronics EnclosureIP 68 powder-coated cast aluminum
Wetted materials316L stainless steel, polypropylene
Approximate Shipping Weight2.75 kg (6 lbs)
  • Thumbnail of document Ism manual 11863
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    Ism manual 11863

    Download
  • Thumbnail of document Greyline ism 5 0 datasheet 12330
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    Greyline ism 5 0 datasheet 12330

    Download

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