• Batch in local or remote mode up or down from set point
• Simple touch switch programming with English statement prompts
• Low cost – High performance
• LCD display of 64 x 128 pixel mono graphics with RGB LED back light
• Low flow alarm with batch cancel
• Programmable end of batch signal with an end of batch pulse of 0.0 to 99.9 seconds
• Programmable delay on relay two start and Pre-Stop
• Batch set from front panel in program mode or in run
• DIP switch select input: turbine, reed switch, open collector, Namur & CMOS logic
• Applications include water treatment, dosing, food ingredient batching and bottling
• Isolated sensor supply that can be adjusted from 8 to 20VDC
• Plug-in screw terminal electrical connections
• K factor 999,999 to .01 and set point 0.001 to 999,999
• 85 to 265VAC 47-63 Hz supply or factory fitted 12 to 40VDC isolated supply

Specifications

INPUT DETAILS

The instrument accepts an input from 0 to 1KHZ and is DIP switch selectable for open collector, reed, Hall, Namur and turbine signals (from 20mV peak to peak)

DISPLAY

The IBLEXD incorporates a 64 x 128 Mono Graphics (LCD) display with an integrated RGB LED back light, featuring a wide viewing angle and viewing distance of 5 Metres. The front panel switches are approved EXD with positive action.

OPTIONAL PRINTER INTERFACE

The instrument incorporates an optional RS232 serial port to drive a ticket printer with client header, batch total, accumulated total, time, date and batch number.

TOTALISOR MEMORY

The instrument incorporates a background running total that is stored inEEPROM memory during loss of power.

LOW FLOW ALARM

The instrument incorporates a low flow alarm. If no input pulses are received in a programmed period, the low flow output becomes active, the batch is cancelled and LF ERR is displayed.

ENVIRONMENTAL PARAMETERS

• 0 to 70°C
• 0-90% RH non-condensing
• Front facia is weatherproof to IP65

POWER SUPPLY

85 to 265VAC of 47-63 Hz or DC to DC converter from 10 to 40VDC. An adjustable transducer power supply of 8 to 20VDC at 30mA is incorporated in the instrument.

MOUNTING DETAILS

• Surface mounting cast aluminium enclosure of case; dimensions 340mm wide by 380mm high by 198mm deep
• Enclosure is Govan F35-A2. EXD IIB T6 IP66

BATCHER OPERATION

The batch size is set in from the front panel. Pressing the start button will energise output relay one and start liquid flow. Relay two will energise after its time delay value is exceeded. The batch progresses to the finish with pre-stop on relay two starting with the end of batch output. The batch can be halted with the stop button and restarted which will cause the batch to continue from where it was stopped.

ORDERING INFORMATION

• Model Structure: model/input/display/power supply/options
• Sample Number: IBLEXD/B/0-999999/VAC