Overview
Mfr description
N5B-4AK-99 FLOW SWITCH
- Field Adjustable Alarm Setting only an allen wrench is required to change the flow alarm setting.
- Weather-Tight Construction rugged cast aluminum NEMA type 4X enclosure allows installation outdoors and in environments where liquid tight seals are required.
- Simple On/Off Logic Positive alarm points using dry-contact, SPDT switches, reduce the complexity found in standard rotameter OFF/ON/OFF circuits.
- Pre-Wired with Cable Disconnect the standard Hirschmann interconnection provides easy installation and maintenance of the flow Alarm and the system it is a part of.
- Economical Protection this monitor rapidly pays for itself as it "sounds the alarm" on incorrect pneumatic, lubrication or cooling volumes, protecting expensive equipment and reducing downtime.
Specifications
- Minimum Flow Rate0.1
- Maximum Flow Rate150 gpm
- Max Operating Temperature185 °F
- Maximum Operating Pressure600 psi
- Accuracy±2.0 %
- Housing MaterialBrass
- Repeatability±1 %
- Connection Type1-1/4" NPTF, dry seal
- Height5-5/16 in
- Length10-1/8 in
- Wetted MaterialsBrass
- Port Type1-1/4" NPT
- Style2 Switches
- ViscosityStandard viscosities up to 110 cSt. For viscosities between 110 to 430 cSt contact factory.
- MagnetPTFE coated Alnico
Compliance & Safety Data
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