Barksdale Series CDPD2H Calibrated Differential Switch, Housed, Dual Setpoint, 0.03 to 3 PSI, VCDPD2H-A3SS
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Description
Barksdale's CDPD1H and CDPD2H Housed Diaphragm Differential Pressure Switches are the answer for pressure control applications requiring tamper proof external adjustment and environments which require water-tight NEMA 4 housings. These pressure switches are available in single or dual control settings for both positive pressure and vacuum models, to 150 psi. The switches may be wired normally open or normally closed through a 3/4"-14 NPT conduit connection to free leads. All models feature calibrated dials for adjusting setpoints in units can be factory set upon request. For applications requiring a highly reliable, accurate switch in a durable package, Barksdale's CDPD1H and CDPD2H Housed Diaphragm Differential Pressure Switches are the ideal choice.
Features:
Applications:
Features:
- Pressure and vacuum differential switch
- High accuracy diaphragm switch
- Calibrated dial for easy setpoint adjustment
- Factory preset or field adjustable
- Diaphragm Seal Option Available
Applications:
- Pump & compressor monitoring
- Air proving in HVAC systems
- Engine monitoring
- Machine tools
- Hydraulic power units
- Metal working
- Utility and power generation
Product Specifications
General Specifications
Accuracy: | ± 0.5% of the adjustable range |
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Electrical Connection: | Free leads approximately 18" long, 16 AWG through 3/4" NPT conduit connector |
Pressure Connection: | Standard 1/4" NPT female |
Decreasing - psi (bar) | Increasing - psi (bar) | ||
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min | max | min | max |
.03 (0) | 2.76 (.2) | .27 (.02) | 3 (.2) |
Decreasing - psi | Increasing - psi | ||
---|---|---|---|
min | max | min | max |
0.06 | 5.49 | 0.57 | 6 |
Type: | Dual setpoint housed - Vacuum |
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Rating: | 10 amps @ 125/250 VAC; 3 amps @ 480 VAC |
Process Fitting: | 304 stainless steel |
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Diaphragm: | 17-7 PH stainless steel |
Enclosure: | Anodized aluminum |