HONEYWELL L91B1050 Pressuretrol Controller, Modulating, 5-150 psi. Modulating pressure operating control for regulation of liquid or air and other non-corrosive gases.

Features:

• 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).

Product Specifications:

• Description: Pressuretrol Controllers, Modulating, 5 psi to 150 psi.

• Application: Modulating pressure control for regulation of liquid, air, or other non-corrosive gases.

• Operating Range (psi): 5 to 150 psi.

• Operating Range (kPa): 34 to 1034 kPa.

• Mounting: optional surface mount through back of case.

• Switch Operation: Modulating.

• Sensor Element: Brass bellows.

• Modulating Output: Single potentiometer, 140 ohms.

• Pipe Connections, Main or High Pressure: 1/4 in. NPT external thread.

• Dimensions (in.): 5 3/4 in. high x 4 1/2 in. wide x 2 3/4 in. deep.

• Dimensions (mm): 146 mm high x 114 mm wide x 70 mm deep.

• Maximum Sustained Operating Pressure (psi): 225 psi.

• Maximum Sustained Operating Pressure (kPa): 1551 kPa.

• Pressure Differential (psi): 5 to 23 psi.

• Pressure Differential (kPa): 35 to 160 kPa.

• Temperature Range (F): 32 F to 150 F.

• Temperature Range (C): 0 C to 66 C.

• Electrical Connections: Screw terminals.