The 7887 Meter Register totalises and displays high-speed deliveries and transactions in large easy-to-read figures, ideal for increased efficiency in all kinds of liquid inventory and delivery operations. Utilising a geared drive available in a wide selection of ratios, the Meter Register records in practically any unit of liquid measure – litres, gallons, barrels, – as well as non-liquid units. Special optional adaptors are available to mate the Meter Register with all standard meters and pumps. It also easily combines with Veeder-Root Meter Preset and Printer to form a complete count, control and print system. Finished in corrosion resistant epoxy, the sturdy housing protects the Meter Register in demanding environments and extremes in weather.
New crisp, high visibility digital display for optimum readability in all ambient lighting.
Modern materials give maximum dependability at speeds to 250 RPM of right wheel.
Positive action knob reset.
Built-in precision totalizer accumulates up to 99,999,999 units.
Acetal resin components for smooth operation and extra-long life.
Fits all popular flow meters.
NUMBER OF FIGURES: DELIVERY 5, TOTALISER 8
SPEED: 250RPM of RH wheel
TEMPERATURE RATING: -40°C to 71°C
GEARING: 1:1 is standard. 1:1 through 42:1 are available.
RATED LIFE: 50,000 reset cycles or 25,000,000 revolutions of RH wheel.
The Meter Register is the outstanding choice for recording and displaying delivery data in a wide variety of industries. In the petroleum refining and distribution field, it is used from the well to pipelines and storage centres, then to gasoline and fuel oil delivery trucks. In the chemical processing field, it can be used for displaying totals during mixing and batching operations.
Combined with a register to produce clean, detailed printed records of high speed fluid deliveries and transactions. Two models are available: Accumulative and Zero Start. The accumulative printer, before delivery, prints the total remaining from the previous delivery. After delivery, the total accumulated at that point is printed. The amount just delivered is found by subtracting the previous total from the accumulated total. Zero start models first print zeros. The total printed after delivery is the actual amount of the transaction.
Combined with a register to provide automatic preset batch control. The control function will shut-off (2-stage) when determined quantity is delivered. The rugged two-stage preset quantity control for high speed volume deliveries. First stage knockoff slows delivery before the second stage shuts off the delivery system at zero. The first stage (or slowdown) knockoff can be field adjusted to calculate 3 to 9, or from 10 Exceptional Accuracy (+/-0.1%) & Exceptional Turndown Ratio (250:1) to 90 in increments of 10. Preset number can be easily set with one hand. Stop button provides immediate positive control of shutoff, for emergency shutdown. Interlocks block system until pump valve is opened.
The dry reed (1:1 or 10:1) and solid state (100:1) pulse transmitters provide fast and accurate signalling for remote indication, totalising and data monitoring systems. The 1871 and 7671 pulse transmitters accurately pulses electronic signals from a Veeder Root meter register to a remote display or a data system. The 1871 pulse transmitter switches a fixed level input voltage to form a square wave pulse with minimum contact bounce for use with transistorized circuits. The transmitters utilises a dry-reed switch, magnet and gear train, synchronized to provide 1 ppr or 10 ppr. The 7671 pulse transmitter directly controls an electronic current with a magnetic field, eliminating moving contacts. Two magnetically sensitive digital integrated circuits and two revolving magnetic disks with supporting hardware generate a pulse train. This pulser provides a single (100 ppr) or dual channel (50 ppr).
This allows the register to be rotated to any desired angle before or while the meter is operating – Accuracy of registration is not affected. Reduces cost and saves space on loading racks where trucks are filled from either side. Also available with a preset counter.
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