OSYEXP Datasheet, PDF (2/2 Pages) Systemsensor advanced ideas. – Explosion Proof Supervisory Switch

OSYEXP, PIBVEXP Specifications
Architectural/Engineering Specifications
Model shall be an OSYEXP or PIBVEXP as manufactured by System Sensor. The OSYEXP and PIBVEXP shall be installed on each valve as designated on the
drawings and/or specified herein. Switches shall be mounted so as not to interfere with the normal operation of the valve and shall be adjusted to operate
within two revolutions of the valve control or when the valve flag has moved no more than one-fifth of the distance from its normal position. The mechanism
shall be contained in a NEMA 1, 7 and 9 rated metal enclosure, which shall provide a side entrance for ½˝ conduit and incorporate a ½˝ NPT nipple for
attachment to the valve body. A grounding provision shall be provided. The switch assembly shall include one SPDT (Form C) switch with a rated capacity of 15
A, 125/250/480 VAC; 1/8 hp, 125 VAC; ¼ hp, 250 VAC; ½ A, 125 VDC; ¼ A, 250 VDC. The cover shall contain captivated screws. The OSYEXP’s and PIBVEXP’s switch
shall be Underwriters Laboratories listed for indoor use and CSA certified.
Physical/Operating Specifications
Overall Dimensions, Installed
OSYEXP: 7˝L × 3.125˝D × 4.875˝H
PIBVEXP: 3.75˝L × 3.25˝D × 4.5˝H
Shipping Weight
OSYEXP: 1.25 lbs.
PIBVEXP: 1.75 lbs.
Operating Temperature Range
–40°F to 160°F (–40°C to 71°C)
Enclosure Rating
NEMA 1, 7 and 9 – suitable for indoor applications
Conduit Entrances
One tapped opening for ½˝ conduit
Pressure Connection
½˝ NPT male brass fitting
Actuating Lever Extension Length for OSYEXP (max.) 2˝ from nipple
Hazardous Locations Classifications
Class I, Groups C, D
Class II, Groups E, F, G
Contact Ratings
One SPDT (Form C) switch:
15 A, 125/250/480 VAC
1⁄8 hp, 125 VAC
¼ hp, 250 VAC
½ A. 125 VDC
¼ A. 250 VDC
Service Use
Automatic Sprinkler: NFPA-13
One or two family dwelling: NFPA-13D
Residential occupancy up to four stories: NFPA-13R
National Fire Alarm Code: NFPA-72
Warranty
3 years
Ordering Information
Part No.
Description
OSYEXP
Explosion proof OS&Y supervisory switch
PIBVEXP
Explosion proof PIBV supervisory switch
3825 Ohio Avenue • St. Charles, IL 60174
Phone: 800-SENSOR2 • Fax: [phone]
©2007 System Sensor.
Product specifications subject to change without notice. Visit systemsensor.com for
current product information, including the latest version of this data sheet.
A05-1032-003 • 4/07 • #1676