Liquid Controls IT375 - Manual (Page 6)

Sponsler, Inc. Model IT375 Specifications Pg. 6
2. SPECIFICATION
General:
Display: LCD which is continuously powered.
Resettable Total: 7 digits with 10mm (0.4") high digits. Resettable from front panel.
Accumulated Total: Displayed when the ACCUM TOTAL button is depressed.
Rate: 5 digits with 8.5mm (0.33") high digits.
K-factor: The pulses per unit of measure (eg. pulses/gallon) is programmable in the range 0.000001
to 999,999.
Decimal Points: Decimal point positions are fully programmable for both rate and total.
Timebase: Rate can be displayed in units per second, minute, hour or day.
Frequency Range: 0.01Hz to 10kHz.
Signal Type: Link settable for sinewave (15mV P-P minimum), open collector, reed switch, pulse or
Namur proximity switch.
Battery Powered Version:
Type: Two lithium battery packs.
Battery Life: 5 years typical.
Loop Powered 4-20mA Output Version:
Scale: The 4mA and 20mA points are programmable.
Resolution and Linearity: 0.05% of span.
Accuracy:
0.05% of span at 25°C.
0.1% (typ) of span, full temperature range.
Update Time: 0.5 second.
Connection: Two-wire.
Loop Power Supply: 9-28 Volts.
Supply Backup: Lithium battery
DC Power/Alarm Version:
Outputs: Two optically isolated open collector outputs suitable for driving DC solenoids or
external relays. The outputs can be programmed to provide high and low flow alarms or
pulse output and low flow alarm.
Saturation: .8Volts
Switching Power: 200mA. 30VDC maximum.
DC Power Input: 9-28 Volt at 4mA maximum.
Supply Backup: Lithium battery.
Output Pulse Frequency: 500Hz Maximum
Output Pulse Duration: 1ms if CAL0 = 2 (unscaled pulse output).
If CAL0 = 1 (scaled pulse output) the duration of the pulse automatically adjusts to the
output frequency:
a. 1ms if output > 50Hz.
b. 10ms if output = 5...50Hz.
c. 100ms if output < 5Hz.
Physical:
Temperature: Operating temperature: -20
°C to 60°C.
Dimensions: 97mm (3.8") high x 150mm (5.9") wide x 41mm (1.6") deep (cable glands not included).
Protection: Sealed to Nema 4X or IP67 standards.
Cable Entry: By cable glands.
Turbine Meter Adaptor: An optional mounting stem is available for mounting the Model IT375 directly on turbine
flowmeters which have a 1" NPT boss or 1" BSP boss.
Optional Mounting:
Wall: Universal mounting bracket supplied as standard.
Pipe: A galvanized metal bracket is available which enables the Model IT375 to be attached to
a 2" vertical or horizontal pipe.
Panel: Supplied with mounting brackets. Terminals accessible from rear.
The panel mount version is not watertight.
Cutout: 141mm (5.6") wide x 87mm (3.4" high).