Datasheet Content
The LCV Current & Voltage Data Logger
measures external Current and Voltage,
simultaneously.
LOGiT
Simultaneous Monitoring of Current and Voltage for:
• Compressor and Fan Run Cycles
• Troubleshooting Intermittent problems
• Verification of Power Conditions
SPECIFICATIONS
Sample Point Capacity:
Sample Rate:
10,750 points for Current & Voltage
21,500 points for Current OR Voltage
1 second to 18 hour
Current & Voltage
Data Logger
Alarms: Over and under alarms for current and
voltage Visual alarm indication
Current Range: 0 to300 Amps AC
Current Accuracy: +/- 5%
Current Resolution: 0.1 Amp AC • One (1) Current Measurement
Voltage Range: 0 to 500 Volts AC • One (1) Voltage Measurement
Voltage Accuracy: +/- 1 V AC
Voltage Resolution: 0.1 V AC
Time Accuracy: +/-100ppm @75°F
Operating Range:
Temperature: 32°F to 140°F (0°C to60°C) using Alkaline
Battery.
-40°F to150°F (-40°C to 65°C) using Lithium
Battery.
Humidity: 0% to 95%, Non-condensing
Storage Temperature: -40°F Œ 170°F (-40°C Œ 77°C)
Calibration: Single point offset calibration available
through software.
Current and Voltage are factory calibrated.
Tamper proof
Dimensions: 3” x 2.5” x 1.1” (7.6cm x 6.4cm x 2.8cm)
Weight: 2.5 Oz (71g)
Power Source: 9V Alkaline or Lithium battery.
Battery Life (average use): 20 Months using Alkaline Battery
40 Months using Lithium Battery
1 year warranty
PC Software operates with all LOGiT loggers (p/n LLS not included)
SEALED UNIT PARTS CO., INC.
PO BOX 21, 2230 LANDMARK PLACE
6 8 ALLENWOOD, NJ 08720 USA
87152 14480
www.supco.com • info@supco.com
LCV: AC Current, AC Voltage Logger LOGiT Common Specifications
The LCV data logger is a precision instrument for recording AC current and Sampling Interval User selectable from 1 second to 18 hours,
AC voltage. AC current is sampled using the supplied clamp probe. The in 1 second increments.
logger can store up to 21,500 data points, when it is setup to record either AC Interface COM (RS232) serial port. Software
current or AC voltage (but not both). The logger can store up to 10,750 supports COM1 through COM8. Optional
points, when it is setup to record both AC current and AC voltage. USB interface.
Each logger is factory calibrated. This means that the clamp probes are not Alarms Visual alarms with user selectable low and
interchangeable. high thresholds for every channel.
Connecting the LCV to Electrical Equipment Alarm Memory Up to 50 alarm events. Alarm start time and
Before connecting to any equipment follow these precautions: alarm duration is stored.
• Make sure that the wires are securely attached to the connector and that no Data Security Locking sliding door prevents physical
uninsulated portion of the wire is visible after the connection is made. access to the logger data. Unique factory
• Make sure that there is no strain that could pull the leads out of the LCV set logger id. Data collection session
connector. counter.
•Make sure that the leads will not interfere with any moving pieces of Compatibility Windows 95 and above.
equipment and will not pull loose any wires or other connections. Minimum System
Requirements 8MB of RAM, 2M of disk space, 800 x 600
resolution, 1 free COM port or a free USB
To measure the voltage, connect the two voltage clip leads to the points at port (optional USB interface is required).
which the voltage is being measured. Recording Start On door close, immediate after setup, or at a
user specified data and time.
To measure the current, place the clamp probe around the wire in which the Recording Mode Stop on memory full, or continuous
current is being measured. recording with memory rollover.
Real Time Status Visual indication through the status LED.
CAUTION! User selectable status display frequency
Electrical connection to any type of operating equipment is Dangerous! and LED brightness. Software real time
The LCV leads and current probe should only be connected when it has been status.
determined that the power is off and the equipment is safe to touch. User Calibration Password protected calibration for each
It is recommended that you always remove the LCV voltage leads before channel.
connecting the LCV to your computer! User Message Up to 30 characters.
Logger Channels User selectable. Disabling channels
increases the storage capacity of the other
LCV Specifications channels
Sample Point Capacity 10,750 data points when AC current and AC Units US and Metric. User selectable units.
voltage are recorded together. 21,500 points Data Format Custom format exportable to text or Excel
when recording only AC current or only AC spreadsheet.
voltage. Real Time Monitoring Logger can be permanently connected to the
Alarms Over and under alarms for AC current and AC computer and used as a real time,
voltage. multichannel sensor with logging capability.
Calibration AC current and AC voltage are factory
Battery does not drain when logger is
calibrated. User single point offset calibration
connected to the computer.
is available through software for both AC
current and AC voltage.
Operating Temperature 32°F to 140°F (0°C to 60°C) using Alkaline
Battery.
-40°F to 150°F (-40°C to 65°C) using Lithium
Battery.
Time Accuracy +/-100ppm @75°F
Relative Humidity Range 0% to 95%RH non condensing
Current Range 0 to 300 Amp AC
Current Accuracy +/- 5%
Current Resolution 0.1 Amp AC
Voltage Range 0 to 500 Volts AC
Voltage Accuracy +/- 1 VAC
Voltage Resolution 0.1 VAC
Dimensions 3'' x 2.5" x 1.1'' (7.6cm x 6.4cm x 2.8cm)
Weight 2.5 Oz (71g)
Power Source 9V Alkaline or Lithium battery.
Battery Life (average use) 18 Months using Alkaline Battery.
36 Months using Lithium Battery.
Sample Point Capacity 10,750 points for 10,750 points for 21,500 points
Pressure & Temperature Current & Voltage
21,500 points for 21,500 points for
Pressure OR Temperature Current OR Voltage
Sampling Rate 1 second to 18 hours 1 second to 18 hours 1 second to 18 hours
Alarms Over and under alarms for Over and under alarms for Over and under alarm
Pressure & Temperature current and voltage
Temperature Range -40°F to 150°F
(Extemal Sensor) (-40°C to WC)
Accuracy :t1°F (OSC)
Resolution O.1°F (0.05°C)
Time Accuracy :t100ppm rQ75°F :t 1 OOppm rQ 75°F :t100ppm rQ75°F
Temperature uSing 32°F to 130°F 32°F to 130°F 32°F to 140°F
Alkaline Battery
(O°C to 54°C) (O°C to 54°C) (O°C to 60°C)
Temperature using -40°F to 150°F -40°F to 150°F -40°F to 150°F
Lithium Battery
(-40°C to WC) (-40°C to 65°C) (-40°C to WC)
Operating Range
0% to 95% RH, 0% to 95% RH,
Humidity Non-condensing Non-condensing 0% to 95%, Non-condensing
Storage Temperature -40°F to 170°F -40°F to 170°F -40°F to 170°F
(-0°C to 7rC) (-40°C to n°C) (-40°C to 7rC)
Calibration Single point offset calibration Single point offset calibration Single point offset…
