Designed for monitoring air ducts, filters, and fans, this differential air pressure switch supports measurements from 0.07 to 1" W.C. Suitable for both low and line voltage control, it handles static, velocity, or total pressures of air and non-combustible gases in HVAC/R applications. Compatible with SPD310 series ranges: 100, 300, 500, and 1000 Pa.
Designed for monitoring air ducts, filters, and fans, this differential air pressure switch supports measurements from 0.07 to 1" W.C. Suitable for both low and line voltage control, it handles static, velocity, or total pressures of air and non-combustible gases in HVAC/R applications. Compatible with SPD310 series ranges: 100, 300, 500, and 1000 Pa.
Features
| Type of Measurement | Pressure |
| Setpoint | Factory set: 0.07" (1.8 mm) W.C. Field adjustable: 0.07 to 1" (1.8 to 25.4 mm) W.C |
| Differential | 0.04" (1 mm) W.C. at minimum setpoint to 0.1" (3 mm) W.C. at maximum setpoint |
| Display Type | Without display |
| Electromagnetic Compatibility | Type I |
| Final Result for Connectable | Connectable ready |
| Final Result for Flywheel Performance Tracking | Connectable products |
| Flame Retardance | CSA neoprene |
| Measurement Temperature | 32 to 140°F (0 to 60°C) |
| Mounting Mode | Vertical |
| Mounting Support | Pipe |
| Operating Mode | Factory setting |
| Product or Component Type | Pressure switch sensor |
| Setpoint | Yes |
| Standards | CSA |
| Temperature Ambient Operating Range | -40 to 140°F (-40 to 60°C) |
| Dimensions | 5-1/8 x 4-3/4e x 4-3/8" (130 x 121 x 111 mm) |
| Type of Measurement | Pressure |
| Setpoint | Factory set: 0.07" (1.8 mm) W.C. Field adjustable: 0.07 to 1" (1.8 to 25.4 mm) W.C |
| Differential | 0.04" (1 mm) W.C. at minimum setpoint to 0.1" (3 mm) W.C. at maximum setpoint |
| Display Type | Without display |
| Electromagnetic Compatibility | Type I |
| Final Result for Connectable | Connectable ready |
| Final Result for Flywheel Performance Tracking | Connectable products |
| Flame Retardance | CSA neoprene |
| Measurement Temperature | 32 to 140°F (0 to 60°C) |
| Mounting Mode | Vertical |
| Mounting Support | Pipe |
| Operating Mode | Factory setting |
| Product or Component Type | Pressure switch sensor |
| Setpoint | Yes |
| Standards | CSA |
| Temperature Ambient Operating Range | -40 to 140°F (-40 to 60°C) |
| Dimensions | 5-1/8 x 4-3/4e x 4-3/8" (130 x 121 x 111 mm) |