Product Information
Electrical Dual Pressure Switch
Pneumatic Trading Corporation is one of the most trusted names in the industry for offering Electrical Dual Pressure Switches which are capable for Machine tool industry, Hydraulic & Pneumatic, and Injection molding machines.
Detailed Description
Features
- 7-segment LED display, microprocessor controlled,
- Self monitoring with error display,
- Linearity error 0.5 % f.s.,
- Ceramic sensor
- All parameters are configured by keypad,
- Adjustable keypad lock,
- Rugged construction,
- Vibration and shock-proof,
- Long-term stability.
Measuring Ranges
- 0...10 bar to 0...600 bar gauge
Applications
- OEM applications in hydraulic and pneumatic systems,
- Press construction,
- Lubricant monitoring,
- Apparatus engineering,
- Machine/ machine tool industry,
- Automobile industry,
- Injection molding machines.
Technical Data
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Measuring element:
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Ceramic sensor
optional: piezoresistive sensor;
at 600 bar: only piezoresistive sensor
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Operating elements:
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3 easy-response pushbuttons
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Materials:
Wetted parts:
Electronics housing:
Seals:
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Stainless steel, mat. no. 1.4301,
ceramic Al2O2 96%
Aluminum die-cast
FKM
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System of protection:
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IP65
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Protection class:
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III
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Process connection:
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G1/4 M
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Dimensions:
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36 x 130 mm
(without plug connector)
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Weight:
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approx. 200 g
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Electrical connection:
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Plug M12 x 1, 4/5-pin
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Temperature influence:
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< ±0.2 % f. s. / 10K
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Compensation range:
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-10 °C... +70 °C
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Repeatability:
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±0.1 % v. f. s.
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Power supply:
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15... 32 V DC,
reversed polarity protected (SELV,
PELV)
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Error display
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LED yellow and alphanumeric display
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Power consumption:
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approx. 50 mA (without load)
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Accessories:
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Adapter for pressure switch
adjustment, damping screw, plug
connector
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Approvals:
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cULus: file no. E42816, only for
devices with piezorestive sensor
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Order Code
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Pressure range
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0...10 bar
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0...50 bar
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0...100 bar
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0...200 bar
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0...400 bar
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0...600 bar
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2 switching outputs
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0428-017
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0428-017 0428-018
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0428-019
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0428-020
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0428-021
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0428-022
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1 switching output
1 analog output 4... 20 mA
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0428-127
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0428-128
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0428-129
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0428-130
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0428-131
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0428-132
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2 switching outputs
1 analog output 4… 20 mA
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0428-393
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0428-394
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0428-395
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0428-396
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0428-397
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0428-398
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Accessories
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Order Number
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Description
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0499-016
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Adapter G1/4 IG - G1/4 male thread for optimum alignment of pressure switch
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901-0677
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Damping screw with 0.2 mm restriction against quick pressure changes and high pulsation rate
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907-0357
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Plug connector M12 x 1, 4-pin, with screw terminals, angled
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907-0344
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Plug connector M12 x 1, 4-pin, with screw terminals, straight
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