WF2-B4210 SICK Trough photoelectric switch NEW

WF2-B4210 SICK Trough photoelectric switch NEW

SPECIFICATIONS:

Maximum Water Pressure:

150 psi (10.5 kg/cm2)

Maximum Boiler Pressure:

15 psi (1 kg/cm2)

Maximum Boiler Size:

2000 sq. ft. EDR

500,000 BTU/hr output capacity

Maximum Water Temperature:

175°F (79°C)

Maximum Ambient Temperature:

100°F (38°C)

Maximum Power Consumption (during water feed only):

15 VA @ 24 VAC

20 VA @ 120 VAC (50 or 60 Hz)

Pipe Connections:

3/8" NPT (sweat adapters included for connection to 1/2" copper pipe)

Flow Data:

2 gpm (7.6 lpm) standard

 included to change feed rate to 1 gpm (3.8 lpm) or 4 gpm (15.1 lpm)