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System Sensor's Supervisory switches are available in a variety of configurations to accommodate outside screw and non-rising stem gate and ball and angle valves.

PIBV2 The PIBV2 monitors the open position of post indicator and butterfly control valves.

Conduit Entrances: One single side open for 1/2" conduit
Enclosure Rating: UL NEMA 3
Operating Temperature Range: 32°F to 120°F (0° to 49°C)

Warranty: 3 years
Valve Types: Post indicator valves; butterfly valves with rising or falling flags
Pressure Connection: 1/2" NPT nipple
Contact Ratings: Two sets of SPDT (Form C); 10.0A @ 125/250VAC; 2.5A @ 6/12/24VDC
Overall Dimensions: 4-1/4"H x 3-1/2"W x 3-1/4"D (10.8cm x 8.9cm x 8.2cm)
Maximum Stem Extension: 2-1/8" (5.4cm)
Shipping Weight: 2 lbs. (0.9 kg)

Data Sheet

OSY2 The OSY2 is used to monitor the open position of an outside screw and yoke (OS&Y) type gate valve.

Conduit Entrances: One single side open for 1/2" conduit
Enclosure Rating: UL NEMA 3
Operating Temperature Range: 32°F to 120°F (0° to 49°C)

Warranty: 3 years
Valve Types: Outside screw and yoke valves
Contact Ratings: Two sets of SPDT (Form C); 10.0A @ 125/250VAC; 2.5A @ 6/12/24VDC
Overall Dimensions: 5-3/4"H x 3-1/2"W x 3-1/4"D (14.6cm x 8.9cm x 8.2cm)
Bracket Span: 2-1/4"H x 6-3/4"W x 1"D (5.7cm x 17.1cm x 2.5cm)
Maximum Stem Extension: 2-5/8" (6.7cm)
Shipping Weight: 2.8 lbs. (1.3 kg)

Data Sheet

PSP1 The PSP1 plug-in switch is designed for applications where no other type of listed valve supervisory switch can be used.

Enclosure Rating: UL NEMA 3
Operating Temperature Range: -4°F to 149°F (-20°C to 65°C)
Warranty: 3 years
Valve Types: Non-rising stem gate valves; ball and angle valves
Operating Voltage Range: 6/12/24VAC/DC
Maximum Operating Current: 250 mA
Cable: 2 wire, 16 gauge waterproof, 8' L (2.4m)
Overall Dimensions: 4-3/4"L x 3"W x 2-1/2"D (12cm x 7.5cm x 5.6cm)
Shipping Weight: 1.7 lbs. (0.8 kg)

Data Sheet