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HFO-21112
In-line flow alarm, range 1.5-12 SCFM air, 1/4" female NPT.

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Product Specs
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Accuracy | ± 2 %, ± 5% with transitional flow |
Additional Features 1 | Dual Scale (SCFM/SLPS) |
Enclosure Ratings | IP66, NEMA Type 4X |
Flow Rate, Max | 12 SCFM |
Flow Rate, Min | 2 SCFM |
Materials, Wetted | 304 Stainless Steel, Alnico, Aluminum, Buna-N (NBR), Fluoroelastomer, PTFE |
Media Compatibility | Air |
Mounting | Any Position |
Operating Temperature, Max | 170 °F |
Operating Temperature, Min | 0 °F |
Pressure Limits | Up to 600 psi |
Pressure Type | Gauge |
Process Connection Size | 1 in |
Process Connection Type | NPT Female |
Repeatability | ± 1% |
Switch Note | 10 A @ 250 VAC; 0.5 A @ 125 VDC, (resistive) |
Switch Rating | 10 A @ 250 Vac; 0.5 A @ 125 Vdc |
Switch Type | SPDT NO/NC, Selectable |
Viscosity Range | 500 SSU |
Weight | 3 lb |
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