HONEYWELL L91B1068 Pressuretrol Controller, Modulating, 10 psi to 300 psi. Modulating pressure operating control for regulation of liquid or air and other non-corrosive gases.
Use with steam, air, noncombustible gases, or other fluids non-corrosive to the brass or phos-bronze (300 psi models) bellows.
Do NOT use with combustible mediums or any medium chemically harmful to phos-bronze bellows (10-300 psi models) or brass bellows (all other pressure range models).
14026 Siphon Loop included with the models for 10 to 300 psi (69 to 2068 kPa).
Description: Pressuretrol Controllers, Modulating, 10 psi to 300 psi.
Application: Modulating pressure control for regulation of liquid, air, or other non-corrosive gases.
Operating Range (psi): 10 to 300 psi.
Operating Range (kPa): 69 to 2068 kPa.
Mounting: optional surface mount through back of case.
Switch Operation: Modulating.
Sensor Element: Phos-bronze bellows.
Modulating Output: Single potentiometer, 140 ohms.
Pipe Connections, Main or High Pressure: 1/4 in. NPT internal thread.
Dimensions (in.): 6 1/16 in. high x 4 1/2 in. wide x 2 3/4 in. deep.
Dimensions (mm): 154 mm high x 114 mm wide x 70 mm deep.
Maximum Sustained Operating Pressure (psi): 325 psi.
Maximum Sustained Operating Pressure (kPa): 2241 kPa.
Pressure Differential (psi): 28 to 110 psi.
Pressure Differential (kPa): 193 to 758 kPa.
Temperature Range (F): 32 F to 150 F.
Temperature Range (C): 0 C to 66 C.
Electrical Connections: Screw terminals.
Includes: Siphon Loop.