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Pressure Switches
Baccara can offer you reliable pressure switches that are either field adjustable or factory set which will suit Most pressure control/measurement requirements. |
PDPA Pressure Switch
Features
Compact Series - Adjustable or Factory Set
Set Point Pressures from 0.55-12 PSI (40 to 800 Mbar) Rising Pressure
Snap Action 5 amp Microswitch
Overpressure to 150 psi (10 Bar)
NEMA 6 Enclosure (IP67)
Housing Material Brass
The PDPA/PDPF(PS11) series is a field adjustable or factory set compact pressure switch with a set point range at 0.55 to 12 psi. |
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The standard diaphragm is Nitrile Standard. (Optional Viton and EPDM diaphragms are available.)
The 5 amp snap action micro-switch is rated for more than 106 cycles thus ensuring long life when operated at the recommended conditions.
Repeatability is 1%. |
PSA/PSF Australian Made Adjustable
Features
Compact Series - Adjustable or Factory Set
Set Point Pressures from 3-150 PSI (0.2 to 10 Bar) Rising Pressure
Snap Action 5 amp Microswitch
Overpressure to 450 psi (30 Bar)
NEMA 6 Enclosure (IP67)
Housing Material Brass or (Optional 316SS)
The PSA/PSF series is a field adjustable or factory set compact pressure switch with a set point range at 4 to 150 psi.
The standard diaphragm is Nitrile Standard. (Optional Viton and EPDM diaphragms are available.) |
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The 5 amp snap action micro-switch is rated for more than 106 cycles thus ensuring long life when operated at the recommended conditions.
Repeatability is 1%. |
PDA Pressure Switch
Features
Compact Series - Adjustable or Factory Set
Set Point Pressures from 2-150 PSI (0.15 to 10 Bar) Rising Pressure
Snap Action 5 amp Microswitch
Overpressure to 350 psi (25 Bar)
NEMA 6 Enclosure (IP67)
Optional Housing Materials Brass or 316SS
The PDA/PDF series is a field adjustable or factory set compact pressure switch with a set point range at 2 to 200 psi. |
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The standard Nitrile diaphragm is compatible with a wide range of fluids as well as being ideal for pneumatic systems. Optional Viton and EPR diaphragms are available.
The 5 amp snap action micro-switch is rated for more than 106 cycles thus ensuring long life when operated at the recommended conditions.
Repeatability is 1%. |
PMLA Pressure Switch
Features
Subminiature Series - Adjustable or Factory Set
Set Point Pressures from 2-150 PSI (0.15 to 10 Bar) Rising Pressure
Switching Current 100VA Max
Overpressure to 500 PSI (35 Bar)
Spade Terminals(IP00)
Housing Material Brass or (Optional 316SS) |
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The PMLA/PMLF (PS31) series is a field adjustable or factory set compact pressure switch designed for OEM applications.
The Kapton membrain makes it ideal for low pressure hydraulic applications or engine oil and water with temperatures up to 130C likely. |
PSHA Pressure Switch
Features
Compact Series - Adjustable or Factory Set
Set Point Pressures from 15-3500 PSI (1 to 240 Bar) Rising Pressure
Snap Action 5 amp Microswitch
Overpressure to 6700 PSI (450 Bar)
NEMA 6 Enclosure (IP67)
Housing Material Ni Plated Steel or (Optional 316SS)
The PSHA/PSHF series is a field adjustable or factory set compact pressure switch with a set point range at 15 to 3500 psi. |
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The standard diaphragm is Nitrile Standard. (Optional Viton and EPDM diaphragms are available.)
The 5 amp snap action micro-switch is rated for more than 106 cycles thus ensuring long life when operated at the recommended conditions.
Repeatability is 1%. |
PSAH Pressure Switch
Features
Compact Series - Medium Pressure
Set Point Pressures from 10-5000 PSI (0.7 to 350 Bar) Increasing Pressure
Snap Action 5 amp Microswitch
Overpressure to 9000 psi (600 Bar)
NEMA 6 Enclosure (IP67)
Field Adjustable or Factory Set
The PSAH series is a field adjustable model from 10 to 5000 psi dependant upon spring type and actuator diameter. |
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The maximum overpressure is 600 Bar (9000 psi). The standard Nitrile elastomer diaphragm is compatible with a wide range of fluids as well as being ideal for pneumatic systems. Optional Viton and EPDM diaphragms are available.
The 5 amp snap action micro-switch is rated for more than 106 cycles thus ensuring long life when operated at the recommended conditions.
Repeatability is ±2%. |
PDSA Field Adjustable Pressure Switch
Australian Made
Features
Field Adjustable - 5 to 6000 psi (.35 to 420 Bar) Increasing Pressure
DIN 43650A Termination
NEMA 6 Enclosure (IP67)
Stainless Steel 316 Construction
The PDSA model is an inline, compact pressure switch that is field adjustable from 0.35 Bar (5 psi) to 420 Bar (6000 psi) rising pressure dependant upon the combination of spring rate to actuator area. |
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The "cushion" supported diaphragm, used on all switches where system pressures exceed 35 Bar (500m psi) is a proven concept which prevents any extrusion of the elastomer diaphragm even at pressures of up to 545 Bar (8000 psi).
Optional diaphragm materials include Nitrile (standard), Viton and EPDM
The standard electrical circuit used is a three wire, 5 amp, snap action microswitch. The temperature range is -40°F to +180°F (250°F Viton)
Repeatability is ±1%. |
PDCA Field Adjustable Pressure Switch
Features
Field Adjustable - 5 to 6000 psi (.35 to 420 Bar) Increasing Pressure
DIN 43650A Termination
NEMA 6 Enclosure (IP67)
Optional Port Material, Steel, Brass or Stainless Steel 304
The PDCA model is an inline, compact pressure switch that is field adjustable from 0.35 Bar (5 psi) to 420 Bar (6000 psi) rising pressure dependant upon the combination of spring rate to actuator area. |
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PSCA/PSCF Chemical Pressure switch Adjustable
Australian Made
Features
Compact Series - Adjustable or Factory Set
Set Point Pressures from 5-150 PSI (0.5 to 10 Bar) Rising Pressure
Snap Action 5 amp Microswitch
Overpressure to 450 psi (30 Bar)
NEMA 6 Enclosure (IP67)
Housing Material Stainless Steel or (Optional PVC Threaded Connection only)
The PSCA/PSCF series is a field adjustable or factory set compact pressure switch with a set point range at 7 to 150 psi.
The standard diaphragm is Tefon Coated Epdm Standard. (Optional Viton and Nitrile diaphragms are available.)
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PMHA Pressure Switch
Features
Subminiature Series - Adjustable or Factory Set
Set Point Pressures from 5-3000 PSI (0.35 to 207 Bar) Rising Pressure
Switching Current 100VA Max
Overpressure to 9000 PSI (600 Bar)
Spade Terminals(IP00)
Housing Material zinc plated Steel or (Optional 316SS) |
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The PMHA/PMHF (PS61) series is a field adjustable or factory set compact pressure switch designed for OEM applications. The high proof pressure makes it ideal for hydraulic applications such as forklift trucks scisserlifts and off road equipment.
The standard diaphragm is Nitrile Standard. (Optional Viton and EPDM diaphragms are available.) |
PSDA Differential Switch
Features
Field Adjustable
De-zinc Boronze
Compact Size
Single Diaphragm
Differential from 2 - 100 psi (0.15 to 7 Bar)
System Pressures to 375 psi (25 Bar)
The PSDA differential pressure switch represents a breakthrough in low system pressure differential switches. The sensing diaphragm only operates when the difference between the High and Low rises or falls to the adjusted conditions. |
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G75-DP-1 Digital Differential Pressure Gauge Switch
Features
Differential Pressure (DIF) and Set Pressure (SET)
2 ft/60 cm cable plus 4 wires
2" (inch) 52mm diameter
Internal memory to retain "Set-up data" at power down
4 Modes: Auto, Manual, PSI/BAR Selection, Zero Set
5 Modes: Auto, Manual, Set Pressure or set time for automatic filter backflush |
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PJDA Differential Switch
Features
Field Adjustable
Inline Mounting
Compact Size
Dual Diaphragms
Differential from 10 - 50 psi (.7 to 3 Bar)
System Pressures to 500 psi (35 Bar)
The PJDA differential pressure switch represents a breakthrough in compact, low system pressure differential switches. The sensing diaphragm only operates when the difference between the High and Low rises or falls to the adjusted conditions. |
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The set point can either be factory set or field adjustable through the low pressure port. The adjustable range is dependent upon the spring rate which is factory installed.
Standard features of the differential switch include a 5 amp snap action microswitch and SPDT circuit (3 wire). The electrical connection is DIN 43650A either with a cable connection or 1/2in. conduit.
Optional ports and diaphragm materials are available on request. |
SPP-974 Air filter Differential indicator
Features
Inline Mounting
Compact Size
Differential from 0 - 12 psi (.0 to .75 Bar)
System Pressures to 300 psi (20 Bar)
The SPP-974 differential pressure Indicator is ideal for the monitoring of Air filters. |
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This simple differential indicator has set range in green and red . Green from 0 > 350 mbar (5psi) Red 350 > 500mbar (7psi) indicating dirty filter .
a simple red green bar indicator is also available. .
Optional ports and pressure ranges are available on request. |
PSP/5/12 Water Pump Control
Features
Compact Series - Adjustable or Factory Set
Two ranges 15/75 and 30/175 psi.
Nitrile Rubber Diaphragm
Overpressure to 225 psi (15 Bar)
Housing Material ABS Plastic and Steel
The PM/5 - PM/12 Water Pump Control Pressure Switches offer accurate control at a reasonable price.
The single port switch has a mechanical life which is rated at 1,000,000 cycles at 0 to 50 psi. |
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PSC/12 Air Compressor Control
Features
Compact Series - Adjustable or Factory Set
Nitrile Rubber Diaphragm
Overpressure to 225 psi (15 Bar)
Housing Material ABS Plastic and Steel
The PSC/12 Air Compressor Control Pressure Switch offers accurate control at a reasonable price.
The switch has 4 ports and includes as standard, a Manual Shutoff Valve with a readily accessible On/Off button.
The mechanical life is rated at 1,000,000 cycles at 0 to 100 psi. |
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| Please Refer to Baccara Automation for more information |
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