0727235-001 VEEDER ROOT, 0727235-001 Datasheet - Page 159

• Manufacturer Part Number: 0727235-001
• Description: Electromechanical Totalizing Counter
• Manufacturer: VEEDER ROOT

Specifications of 0727235-001

• No. Of Digits / Alpha: 5
• Digit Height: 4.7mm
• Mounting Type: Base
• Lead Free Status / RoHS Status: na

TYPES OF ELECTRIC TIMERS
Your design criteria will determine the type of timer you specify:
Elapsed Time Indicators (also called time totalizers) measure how
long a process takes. They provide a display of elapsed time but do not
control the process. A popular application is as a hour meter, used to
track machine operating time for maintenance or warranty.
Reset Timers time through a preset cycle and is then automatically or
manually reset until it is restarted by an outside source. Most com-
monly, an electrically started timer is used in industrial applications
where automatic control of process time is required.
Handset timers are a form of reset timer where the time-set knob does
double duty: it sets the timing period and starts the timing interval.
They are ideal when single cycle operation and low cost are required.
For special applications, where electric powered reset timers can not be
used, a push-button pneumatic timer can be a great problem solver.
Typical applications include security systems and fire safety door
controls.
Repeat Cycle Timers provides repetitive time-cycling by turning on
and off one or more loads as long as power is applied. You may chose
to select on and off times independently or as a percentage of a total
time cycle.
In addition, if multiple loads need to be controlled, repeat cycle cam
timers offer convenient and reliable service. Timing is fixed at
percentage of a total time cycle with each cam circuit being indepen-
dently adjustable.
HQ9 Percentage Timer
Model 191 Reset Timers
SPECIFYING AN ELECTRIC TIMER
Basic criteria used in selecting an electric time indicator or controller are:
Product Type: What function is to be performed by the timer? Reset timing,
repeat cycle timing, percentage timing? How many circuits require control?
Starting : Is the timer to be electrically started or manually started?
Type of Display : Does the application require progress monitoring? How
precise does the time setting have to be made?
Mounting : Various mounts are available: panel, surface, socket.
Service Voltage : At what voltage will the unit be operated? What type of load
will be controlled?
Environmental : Consider operating temperature, humidity, vibration, explosive
atmosphere.
Agency Approvals : UL, CSA, FM required?
TF Hand Set Reset Timer
VEEDER-ROOT • EAGLE SIGNAL • DYNAPAR
TM TIME MODULE
®
Repeat Cycle Timer
6.01
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