Description
Pressure Switches are safety devices used in positive-pressure, negative pressure (Air, Flue gas) or differential-pressure systems to sense gas or air pressure systems.
- Pressure switch for general gas- and air application.
- Diaphragm-actuated safety-limit switch.
- Switch can be wired to turn on alarm.
- C6097A3 models break control circuit at set point on pressure fall.
- C6097B3 models break control circuit at set point on pressure rise.
- Lockout with manual reset options.
- Lockout models have external manual reset button.
- Additional filter pad for gas/air inlet section.
- Additional cover over screw terminal for safety.
- Removable transparent cover protects scaleplate and adjusting knob.
- Optional switch position indicator lamp available.
- Protection class IP65.
- Ranges: 0.4 to 4 in. wc, 3 to 20 in. wc, 12 to 60 in. wc or 40 to 200 in. wc.
- Integral 0.2mm vent limiter on all models.
- FM and UL certified.
- Application: Safety devices used in positive-pressure, negative (Air & Flue Gas Only) or differential pressure systems to sense gas or air pressure changes.
- 3.19 (high) x 3(wide) x 3.7 (deep).
- Mounting: 1/4 in. Rp internal thread.
- Electrical Connections: Screw terminals; Line entrance: M16 x 1.5 cable gland.
- Operating Temperature Range (F): -4 to +176°F.
- Operating Temperature Range (C): -20 to +80°C.
- Approvals, Factory Mutual: J.I. 1X5A5.AF ; FM Class 3510.
- Operating Range (psi): 1 to 20 in. wc.
- Differential Type: Subtractive.
- Switch Operation: Manual Reset.
- Switching Action: Breaks NC to COM on pressure rise.
- Pipe Connection: Vent or Low pressure--1/8 in. Rp internal thread.