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Tek-Trol Tek-LCD 7803A-AP0, NEMA 4X Pulse Input Rate/Totalizer Indicator
Brand : Tek-Trol
$1,261.99
- SKU:
- Tek-LCD 7803A-AP0
Country of Origin: Made in the United States 
Tek-Trol Tek-LCD 7803A-AP0, NEMA 4X Pulse Input Rate/Totalizer Indicator Technical Specs
Features
- Automatic Rate, Total, and Grand Total Unit Conversions
- On-Board Data Logging
- Modbus Communications RS-485 Option
- All Models Operate from -40 to 75°C (-40°F to 158°F)
- Two Isolated Open Collector Pulse Outputs, Up to 5 kHz
- Open Collector, NPN, PNP, TTL, Switch Contact, Sine Wave (Coil), Square Wave, Opto-Isolated Inputs
- Plastic NEMA 4X, IP65 Enclosure
- Isolated 4-20 mA Output for Rate, Total, or Grand Total
- Battery, DC, or Output Loop-Powered Models
Technical Specifications
Item
Pulse Input Rate/Totalizer Indicator
Display Rate
Top: Five digits (0 to 99,999), 0.7" (0.05ft) high, 7-segment, automatic lead zero blanking
Bottom: Seven characters, 0.4" (0.03ft) high, 14-segment automatic lead zero blanking.
Symbols: Total, grand total, battery power/low battery, high & low alarm, password lock, and SafeTouch button sleep mode/disable.
Display Update Rate
Above -4°F: 1 update per second
Below -4°F: 1 update every 10 seconds
Power Supply
9-30 VDC, loop-powered 4-20 mA, or battery powered
Battery
3.6V Lithium (Li-SOCl), non-rechargeable
Data Logging
Stores up to 1,024 records
Alarm Indication
High/Low rate alarms and total alarm
Non-Volatile Memory
Non-volatile memory (stores settings and totals for 10+ years)
Operating & Storage Temp. Range
-40°F to 158°F (-40°C to 75°C)
Enclosure
NEMA 4X, IP65 plastic field enclosure
Mounting Options
Wall mount or 2-1/2 pipe mount
