Overview
Converts a pneumatic signal from a controller to an electrical switching action to provide start and stop control. Replacement devices available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell pneumatic/electric switches.
Features
Adjustable differential.Externally visible scales.Heavy-duty switch.Integral gage connection.
- Application : Pneumatic / Electric Switch
- Dimensions (in.) : 7 1/32 in. high x 3 13/16 in. wide x 2 3/4 in. deep
- Dimensions (mm) : 179 mm high x 97 mm wide x 70 mm deep
- Maximum Safe Operating Pressure (psi) : 25 psi, maximum
- Maximum Safe Operating Pressure (kPa) : 170 kPa, maximum
- Temperature Range (F) : -30 F to +125 F
- Temperature Range (C) : -34 C to +52 C
- Includes : SPDT switch
- Mounting : Holes in back of case
- Frequency : 50 Hz, 60 Hz
- Approvals, Underwriters Laboratories Inc. : Listed SDFY
- Electrical Connections : Knockouts (3) for 1/2 in. conduit
- Approvals, Canadian Underwriters Laboratories Inc. : Listed
- Pressure Range (psi) : Switching Pressure--0 to 22.5 psi
- Pressure Range (kPa) : Switching Pressure--0 to 155 kPa
- Differential Pressure Range (psi) : 3 to 13 psi adjustable
- Differential Pressure Range (kPa) : 20 to 90 kPa adjustable
- Switch Operation : Converts pneumatic signal to electrical switching action
- Switch Type : Pneumatic/Electric Switch
- Air connections : Compression fitting 1/4 in. (6 mm) O.D. tubing
