Description
The stainless steel King Instrument 7710 series rotameter utilizes a float and tapered tube design. As a result, the 7710 series rotameters have a longer and more linear scales as well as better pointer stability and 40% greater accuracy than competitively priced products.
The King Instrument 7710 series rotameter is housed in 316L Stainless Steel. Complete with a 120mm scale, the 7710 series rotameter can be used in high pressure systems up to 1500psi and high temperature applications up to 350°F.
Options Available to the King Instrument 7710 Series Rotameter
Additional flange connections
Additional O-ring materials for chemical compatibility or higher temperatures: Maximum temperature of EPR: 225°F (107°C)
Maximum temperature of Buna-N: 275°F (135°C)
Maximum temperature of Viton: 350°F (199°C)
Maximum temperature of Kalrez: 400°F (204°C)
4-20mA transmitter
One or two alarms
Alarm Options – Inductive Slot Sensor
Like inductive ring sensors, slot sensors are 2-wire, DC, low-current devices, and are designed to be used with a remote intrinsic safety barrier/switch isolator. Single or dual slot sensors are available for the King Instrument 7700 series rotameter.
Features
Quality 316L stainless steel construction
Wide range of max flow options
33GPH to 450GPM (Water)
4.0 SCFM to 100 SCFM (Air)
120mm, direct reading, detachable scale
±3% full scale accuracy
10:1 to 12-1/2:1 turndown (unless otherwise indicated)
1% repeatability
33 to 125°F (1 to 52°C) max ambient temp
Max pressure
1500psi (NPT Fittings)
1000psi (SS Flange)
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