Ex-Proof Pump, Petrol Pump, Gasoline Pump manufacturer / supplier in China, offering 12V 20gpm Cars Cast Iron Replacement Fluid Fuel Transfer Pump, Positive Displacement LPG Gas Flow Meter Diesel Flow Meter, Positive Displacement Flow Meter Preset and so on.
Min. Order / Reference FOB Price | |
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10 Piece | US $20.00/ Piece |
Local Area: | Wenzhou, Zhejiang, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
Type: | Infrared Gas Sensor |
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Conductivity Type: | Volume Control Type |
Output Signal Type: | Analog Type |
Desriptiom
This incremental shaft encoder has been designed for heavy-duty application, especially for use in petroleum & diesel dispensing environments where potentially explosive atmospheres can be expected. It features a rugged and compact construction as well as a wide selection of mechanical and electronic variations
Materials
Housing: Die cast aluminum alloy
Bearings: Self-lubricating sintered bronze
Features
A high advantage in reliability and adaptability.
A large selection of shaft couplings, including couplings with built-in backlash clutch facility.
Standard sealing screws.
The fuel resistant cable can be customized regarding length.
Suit the Bennett SB-100 meter and other meters whose pulse per circle is 60.
100% EX approved and tested.
Specifications
Power supply: 5 VDC, fixed or variable
Current Consumption: Standard 10 to 30 mA, max 90mA
Number of Channels: 2
Number of pulses: 60 PPR
Output Signal: Square wave duty cycle 50%+10%.
Phase Shift: 2 channels 90° (25% +5%)
Output Stage: NPN
Output Current: Max. 30mA
Hysteresis: Min. 0.2°
Output freq. Min. 1000Hz
Temperature range: Working -40° C to +70° C
RPM: Max 3000RPM
Mounting: With 3 PCS. M4 screws
Weight: Approx. 340 gram. Excl. The cable
Wiring
Color Channel plug
Green +5V 2
Black CH1 3
Yellow 0V 4
Blue CH2 5
Red +5V 6
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Approval
The shaft encoder has been tested and granted Ex and EMC approval. The Ex-approval is EX d IIA T3. Ex certificate number is CE991209.