This rugged, precise mechanical meter register is designed for all kinds of liquid inventory and delivery operations. This register totalizes and displays high-speed deliveries and transactions in large, easy-to-read figures. It features a highly visible display, bullet proof construction, and accurate readings up to 99,999,999 units.
The 7887 Meter Register totalizes and displays high speed deliveries and transactions in large easy-to-read figures. Displays a 5 digit resettable totalizer and 8 digit non-resettable totalizer. Optional 6 digit resettable totalizer and 8 digit non-resettable totalizer available with the 7886 Meter Register..
The Veeder-Root 7887 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 centers, 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.
Ideal for increased efficiency in all kinds of liquid inventory and delivery operations. Utilizing a geared drive available in a wide selection of ratios, the Meter Register records in practically any unit of liquid measure – gallons, liters, barrels, etc. – 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.
Meter Register and Ticket Printer combine 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.
The Meter Register and Preset Counter provide automatic preset batch control. The control function will shut-off (2-stage) when predetermined quantity is delivered.
The rugged two-stage preset quantity control for high speed volume deliveries. Counts down from a preset quantity. 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 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. Mechanical knockoff is standard, electrical knockoff optional. Available in 4 or 5 figures. The 7887 register counter is required for operation.
The dry reed (1:1 or 10:1) and solid state (100:1) pulse transmitters provide fast and accurate signaling for remote indication, totalizing and data monitoring systems. The 1871, 7697 and 7671 pulse transmitters accurately pulses electronic signals from a Veeder Root meter register to a remote display or a data system.
The 1871 and 7697 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 utilizes 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).
The swivel adapter allows the register to be rotated to any desired angle before delivery or while 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 to be used with preset counter.
The Micro Switch assembly has two double chamber internal switches to provide Full Flow, Low Flow and Off Control for the 7889 preset counters.
The Electronic Knock-Off Switch Kit consists of a 7856 Explosion Proof Switch assembly and mounting components. The kit is available with or without handle. The switch assembly has 4 switches (Single Pole Double Throw) providing full flow, low flow or off control. The switch assembly can be rear, right or left side mounted. The switch assemblies are UL & CSA or EEx approved.
Tray switch prevents a pump or valve from turning on until the register counter has been reset. Also used for resetting external digital displays after a transaction is finalized.
The Interlock Tray Swith with associated circuitry prevents a pump or valve from turning on until the reset operation is complete, and it protects the meter register from clutch damage caused by improper resetting during product transfer. Also used for resetting external digital displays to zero after a transaction is finalized, when used with the optional pulse transmitter.
The specially designed reset switch and cam assembly causes the switch contact to change whenever an operator attempts to reset the register. Only after a proper reset is complete, can the system be activated again and the delivery be resumed.