Pneumatic Switches
CLEPAS Air Pressure Switch
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Senses differential air pressure in HVAC systems and provides and |
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on/off output. A typical application is sensing fan shutdown in a |
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unit ventilator to close the outdoor air damper. |
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• Reliable pneumatic operation. |
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• Adjustable setpoint (switching pressure). |
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• Eliminates electrical interlock wiring. |
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Dimensions, Approximate: 6 1/8 in. high x 4 1/8 in. wide x 2 13/16 in. |
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deep (156 mm high x 105 mm wide x 72 mm deep) |
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Air Connections: Sensing Inputs: 1/4 in. compression fittings; Control |
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Air: Barb for 1/4 in. (6 mm) or 3/8 in. (10 mm) O.D. plastic tubing |
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Temperature Range: 0 F to 135 F (-18 C to +57 C) |
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Switch Type: On/Off Pneumatic Airflow Switch |
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Switching Action: On/Off |
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Mounting: Vertical Mount |
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Switching Pressures |
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Product Number |
(psi) |
(kPa) |
Description |
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CLEPAS2100/U |
0.15 to 2.0 in. w.c. |
0.037 to 0.50 kPa |
Pneumatic Airflow Differential Pressure Switch, Low Setpoint Range |
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0.15 to 12.0 in. w.c. |
0.037 to 2.99 kPa |
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CLEPAS2200/U |
0.15 to 12.0 in. w.c. |
0.037 to 2.99 kPa |
Pneumatic Airflow Differential Pressure Switch, High Setpoint Range |
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688 |
customer.honeywell.com |
70-6910 |
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