DDP-111
Cleveland Controls HVAC Sensors, DDP Series

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DDP-111

Cleveland Controls HVAC Sensors, DDP Series
Cleveland-Controls
main product photo

DDP-111

Cleveland Controls HVAC Sensors, DDP Series
Cleveland-Controls
Pressure Switch, Field Adjustable,
MFG Item Number
DDP-111
Series
DDP
More specs
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Description

HVAC Sensors, DDP Series
Item #
DDP-111
Pressure Switch, Field Adjustable,

DDP Series Information

  • Operating Range Options: 0‑2 in W.C. or 0‑12 in W.C.
  • Max Pressure: 1/2 psi
Series DDP provides a general purpose proving switch designed for HVAC and Energy Management applications. DDP provides dual switching action: two separately‑operated, independently adjustable SPDT snap‑acting switches are mounted on a common foot bracket. Differential pressures up to 12 inches W.C. can be measured. Because the two snap switches are set independently, an adjustable "deadband" can be established for control circuits requiring both high and low actuation points. Many control and alarm functions are possible: for instance, monitor two pressure sources and sense the differential for actuation at two independent set points.

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Specifications

Specifications
Manufacturer Part Number DDP-111
Manufacturer Cleveland Controls
Product Series DDP
Family Series Cleveland Controls HVAC Sensors, DDP Series
Description Pressure Switch, Field Adjustable, Dual Switching
Pressure Range 0-12 in WC
Connection 7/16-24 UNS 2A Male
Sensor Style Air Differential Switch
Display No
Maximum Pressure 0.5 psi
Voltage 115-277 VAC
Electrical Connection Screw Terminal
Operating Temperature -40-176 °F
Approvals CSA, UL
Net Weight 1.595 lbs
Gross Weight 1.6 lbs