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Hãy gọi (028) 3767.1868​ hoặc 0909.338.155 để được tư vấn trực tiếp về Thiết bị định lượng xung đầu ra - POD.

CHẤT LIỆU :

Housing: Aluminum Alloy ADC12; Powder Coat: Corro-Coat PE 74-141 Polyester
Wetted parts: 316 Stainless Steel
Static seals: Buna or PTFE

THÔNG SỐ KỸ THUẬT :

The Liquid Controls Pulse Output Device (POD) converts the rotary motion of Liquid Controls Positive Displacement Flowmeters into electronic pulses that equal the volumetric measurements of the meter.

The POD mounts directly to the front cover of the meter in place of the packing gland. The motion of the meter’s blocking rotor is magnetically coupled through a stainless steel wall to the electronics compartment of the POD. This eliminates the dynamic seal of the packing gland and isolates the electronics from the process fluid in the meter.

The electronic pulses generated by the POD is easily adapted to a wide variety of electronic monitoring devices and control equipment.

Glandless Drive...
No dynamic seals to fail and leak. All wetted parts are 316 Stainless Steel or equivalent. Meets Weights and Measures requirements. Weatherproof UL/CSA Type 4X and IP66 design. High Resolution, Square Wave, Single or Dual Channel Pulse Output.

• Voltage: 9 to 30 VDC; POD5 is 5 VDC

• Current supply: 50 mA maximum

• Output Signal Resolution: 100 pulses per channel per revolution, unscaled

• Square Wave: Single channel output (channel A or channel B)
                       Quadrature channel output channel A and channel B

• Pulse Timing: Nominal 50% on and 50% off

• Rise/Fall Time of Pulse: <5 μs

• Operating Temperature Range: -40  to 176 °F (-40  to 80 °C)

• Humidity Range: 0-100 %, noncondensing

• Output: Current sinking100 mA maximum in “ON” state
               V+ supply @ 2.2 KΩ in “OFF” state
               Optional Open Drain FET (Field Effect Transistor) 
               FET rating (drain to source voltage) 30 VDC maximum

• Shock: 50 G’s for 10 ms

• Vibration: 1 G at 10-150 Hz

• Electromagnetic Compatibility (EMI, RFI, etc.): • EU Directive 2004/108/EC (EMC) • IEC 61000-4-2 • IEC 61000-4-3 • IEC 61000-4-5 • IEC 61000-4-6 • IEC 61000-4-17 • IEC 61000-4-29 • IEC 61000-6-3 • ISO 7637-2

• Pulse Transmission Distance: Up to 5,000 feet (1,524 meters)

• Operates in bidirectional flow applications