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LectroCount™ Electronic Registers - LC Model 414 Multi-Function Batch Controls
Ensure absolute accountability in industrial batch process applications.
Accepts pulse or frequency outputs from most flow meters. A large
6-digit LCD readout can provide a display of Rate, Accumulative
Total, Batch Total or Preset Batch Quantity.
Setup data, stored in non-volatile memory, requires no batteries
for backup and will be recalled once power is restored. Scaled pulse
output is provided for peripherals. Adjustable 8-24VDC/50 mA power
supply powers a transducer or pulser.  The
unit is equipped with two control relays (250 VAC, 30 VDC/5 AMP)
for single or two stage valve control and can be programmed for
slow flow startup for suitably equipped valves.
Features:
- Automatic Overrun Compensation - automatically compensates for
over/under fluid viscosity, flow rate and system operating pressure
variations.
- Signal Time-Out - if flow signal is interrupted during the delivery
process the output relays are de-energized and an alarm is activated
via an open collector output.
- Repeating Preset - batch quantity is retained until modified.
- Count Up/Count Down - instrument can count up from zero or count
down from preset batch quantity.
Remote Start/Stop - push button switches can be connected to rear
terminal strip to initiate and terminate batches from a remote
location.
- Open collector transistor output - may be programmed for pump
control (optional solid state relay for pump starter required)
or for an end of batch alarm.
Options for Model 405 Flow Computer and Model 414 Multi Function
Batch Controller
- Electronic Temperature Volume Compensation - recommended whenever
volume, temperature and/or mass (weight) are required for flow
meter accuracy.
- Multipoint Calibration - improves the linear accuracy of a flow
meter by utilizing up to 10 calibration points.
- 4-20 mA isolated output - suitable for driving controllers or
recorders. Minimum and maximum levels are programmed during setup.
- High/Low flow rate alarms - provided by two Form C relays. Alarm
points are programmed at setup.
RS 232/422/485 communications - interfaces to PLC's, PC's, printers,
etc. Backlit displays for ease of operator viewing.
- NEMA 4 splash proof and Nema 7 explosion proof enclosures available.
Not approved for resale/custody transfer applications.
For additional Industrial Registration and Control Accessories
including Explosion Proof Rate and/or Totalizers, see also the Turbine
Flow Meter Accessories
- DC Power via internal AA Lithium battery
- FM approved and CSA certified, Class I, Group B, C & D and
Class II, Group E, F & G, NEMA 4
- Fully programmable, field calibration via BCD switche
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