C911-P Pressure Switch for Gas and Air
- Pressure switch for natural gas, gaseous LPG, and air
- Suitable for rising, falling, or differential pressure
- A lamp indicates the state of the switch
- ¼" NPT gas or air connection
- M18x1.5 electrical connection
- One normally open and one normally closed contact in each switch
- Compact construction, easy installation
- FM Approved, CSA Approved, NFPA86 compliant
Learn More:
Description Documentation Ordering Information Accessories
Ordering Information
| Model and Description | Stock | Price | Cart |
| C911-P3 Connection: ¼" NPT; Pressure Range: 0.16 - 1.2 WC |
|||
| C911-P5 Connection: ¼" NPT; Pressure Range: 0.2 - 2 WC |
|||
| C911-P10 Connection: ¼" NPT; Pressure Range: 0.8 - 4 WC |
|||
| C911-P50 Connection: ¼" NPT; Pressure Range: 2 - 20 WC |
|||
| C911-P150 Connection: ¼" NPT; Pressure Range: 12 - 60 WC |
|||
| C911-P500 Connection: ¼" NPT; Pressure Range: 40 - 200 WC |
Description
The C911-P monitors gas or air pressure in a pipeline and activates switch contacts according to the pressure set point. The pressure set point is selected using a dial, visible beneath clear plastic.
The C911-P can be used alone or integrated into a gas safety system.
When monitoring differential pressure, use with air only.
Please note, C911-P is rated for use with 24V – 250V AC, or 24V – 48V DC.
Please review the technical documentation for specification details.
Documentation
 |
C911-P Pressure Switch Technical Sheet |
|
C911-P Pressure Switch Conversion Guide |
 |
FAQ: How do you wire devices with metric electrical connections? (Blog Post) |
Accessories
| Model and Description | Stock | Price | Cart |
| C911-PL24 24V AC/DC LED |
|||
| C911-PL230 230V AC LED |
|||
| C911-PADP Straight thread adapter M18x1.5 to ½ inch NPT for conduit |
|||
| C911-PCG M18x1.5 cable gland for SO cord |
