The general purpose gas flow switch is a great choice for a broad range of relatively clean gases with non-coating characteristics. Media examples include nitrogen and scrubber exhaust fumes. The 1A relay provides a reliable switch interface with remote devices such as a PLC, SCADA or alarm. The short sensor is intended for use in pipe or ducting from 1/2” to 1-1/2”; the long sensor is applied in 2” and up. The switch set point may be adjusted from 1 to 90 fps. The product is broadly selected for low or no-flow applications.
Features
• Adjustable set point from 1-90 fps with LED for flow or no-flow status
BuiLD a part nuMBer
Specifications Set point range:
1 to 90 fps (.3 to 27 mps)
Factory set point: 10 fps (3 mps) Repeatability: Response time: Set point adjust.: Supply voltage: Consumption: Contact type: Contact rating: Contact output: Process temp.:
F: 32° to 140° C: 0° to 60°
Electronics temp.: F: -40° to 140° C: -40° to 60
Pressure:
Sensor rating: Sensor material:
150 psi (10 bar) @ 25° C., derated @ 1.667 psi (.113 bar) per °C. above 25° C.
NEMA 4X (IP65)
1__5: PP-Ryton® 5__5: PVDF Kynar®
Cable jacket mat.: 1__5: PP 5__5: PFA Teflon®
Cable type: Cable length:
Process mount: Mount. gasket: Classification: CE compliance:
4-conductor, #22 AWG (shielded)
Standard: 10’ (3m) Special order: 25’ (7.6m) or 50’ (15.2m)
3/4” NPT (3/4” G / Rp) Viton® (G version only) General purpose
EN 50082-2 immunity EN 55011 emission EN 61010-1 safety