System Sensor EPS120-2 Alarm Pressure Switch 120psi With Two SPDT

System Sensor EPS120-2 Alarm Pressure Switch 120psi With Two SPDT

Supervisory pressure switch adjustable response 10 to 200 PSI, for dry pipe fire sprinkler systems or pressure tanks and water pressure supplies of automatic control valves, includes two SPDT.

System Sensor EPS120 Series switches are designed to supervise system air pressure in pipes or pressure tanks, as well as water or air pressure supplies of automatic water control valves.

Features
• Pressure adjustment wheel, no special tools required
• Field-adjustable pressure sensitivity
• Factory set for use in a nominal 115 psi system
• Reinforced diaphragm resists pressure spikes
• Two conduit entrances provided
• NEMA 4 rated

Specifications:
Adjustment Pressure Range:  10-200 PSI
Contact Ratings:  Two sets SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC
Differential: Approx. 3 PSI @ 10 psi, 9 psi @ 200 psi
Enclosure Rating:  UL NEMA 4
Factory Setting: Operates at decreasing pressure 105 PSI
Operating Temperature Range:  -40°F to 160°F (-40°C to 71°C)
Overall Dimensions:  5.12"H x 3.325"W x 4.25"L (13cm x 8.4cm x 10.8cm)
Pressure Connection: 1/2" NPT male
Shipping Weight:  1.2 lbs. (.54 kg)
UL Pressure Rating:  250 PSI