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Series APS/AVS Adjustable Pressure Switch
Brand: Dwyer Instruments, LLCMiniature Series APS/AVS Adjustable Switches offer reliable switching for pressure/vacuum alarm, shutdown or control.
The units are readily adjustable throughout their range using the locking adjusting ring and indicating pointer.
The body is constructed of stainless steel for durability in harsh environments. Switches include 12" (30 cm) wire leads sealed with epoxy for additional protection.
Features- Field adjustable with simple indicating pointer reduces installation time bring application on-line faster
- Stainless steel construction provides a durable solution in harsh environments
Displaying price & availability for United States in CAD Change Location
8 models matching criteria
DWYER Adjustable Pressure Switch, Set Point Range 7.5-242 psi (.52-16.7 bar) Increasing, 9.7-250 psi (.67-17.2 bar) Decreasing, ± 5.0 psi (.35 bar) Repeatability, 2.5-9 psi (.17-.62 bar) Deadband.
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- Pressure Range - Decreasing - psi: 7.5 to 250 (bar: 0.517 to 17.24, kPa: 51.71 to 1,724)
100+ In Stock
$1,387.00CAD
Does not ship to United States
- Pressure Range - Decreasing - Inches Hg: 1.6 to 28.2 (cm Hg: 4.1 to 68.6)
100+ In Stock
$226.00CAD
Does not ship to United States
DWYER Adjustable Pressure Switch, Set Point Range 0.8-28.5 psi (.06-2.0 bar) Increasing, 1.6-30.0 psi (.11-2.1 bar) Decreasing, ± 0.6 psi (.04 bar) Repeatability, 0.8-1.3 psi (.06-.09 bar) Deadband.
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- Pressure Range - Decreasing - psi: 0.8 to 30 (bar: 0.055 to 2.068, kPa: 5.516 to 206.8)
100+ In Stock
$1,547.00CAD
Does not ship to United States
DWYER Adjustable Pressure Switch, Set Point Range 15.0-485 psi (1.0-33.4 bar) Increasing, 20.0-500 psi (1.4-34.5 bar) Decreasing, ± 10.0 psi (.69 bar) Repeatability, 5-22 psi (.35-1.5 bar) Deadband.
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- Pressure Range - Decreasing - psi: 15 to 500 (bar: 1.034 to 34.47, kPa: 103.4 to 3,447)
50+ In Stock
$1,314.00CAD
Does not ship to United States
DWYER Adjustable Pressure Switch, Set Point Range 2.0-48.0 psi (.14-3.3 bar) Increasing, 3.0-50.0 psi (.21-3.5 bar) Decreasing, ± 1.0 psi (0.7 bar) Repeatability, 1-1.7 psi (.07-.12 bar) Deadband.
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- Pressure Range - Decreasing - psi: 2 to 50 (bar: 0.138 to 3.447, kPa: 13.79 to 344.7)
50+ In Stock
$2,406.00CAD
Does not ship to United States
DWYER Adjustable Pressure Switch, Set Point Range 3.0-96.5 psi (.21-6.7 bar) Increasing, 4.5-100 psi (.31-6.9 bar) Decreasing, ± 2.0 psi (.14 bar) Repeatability, 1.6-4 psi (.11-.28 bar) Deadband.
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- Pressure Range - Decreasing - psi: 3 to 100 (bar: 0.207 to 6.895, kPa: 20.68 to 689.5)
50+ In Stock
$1,113.00CAD
Does not ship to United States
- Pressure Range - Decreasing - Inches Hg: 4 to 28.2
50+ In Stock
$334.00CAD
Does not ship to United States
- Pressure Range - Decreasing - Inches Hg: 6 to 28.2
24 In Stock
$1,987.00CAD
Does not ship to United States
Specifications
Brand
Adjustment Type
- Field Adjustable
Approvals & Certifications
- UR
Deadband
- psi: 0.8 to 22 (kPa: 5.5 to 152, bar: 0.05 to 1.52)
Electrical Connectors
- 20 AWG Insulated with PVC, 12” (30 cm) Length
Electrical Rating
- 3 A at 28 Vdc
- 5 A at 250 Vac
Enclosure, Body Material
- Capsule: 631 Stainless Steel (17-7 PH)
Media
- Gas
- Liquids & Gases
NPT Connection
- 1/8” NPT Female
Process Connection Material
- 303 Stainless Steel
Proof Pressure
- 150 % of Range
Sensor / Probe Connection
- 3-Wire
Set Point - Decreasing
- bar: 0.05 to 33
- Inches Hg: 1.6 to 27.1
- kPa: 5.5 to 3,300
- psi: 0.8 to 485
Set Point - Increasing
- bar: 0.11 to 34
- Inches Hg: 2.7 to 28.2
- kPa: 11 to 3,400
- psi: 1.6 to 500
Switch Type
- SPDT Snap-Action
System Pressure
- bar: 51.71
- kPa: 5,171
- psi: 750 (For 20 to 500 Increasing Range)
Temperature Range
- -54° to 107° C (-65° to 225° F) (A Set Point Change of up to 2 % when used Below -23° C (10° F) or Above 52° C (125° F)
- OEM
- Compressors
- Motor Control
- Process Equipment
- Pump Control
