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Supco LOGiT L420 4-20mA Current Data Logger

LOGiT L420 Current Data Logger

Supco Current Logger Measuring 4-20mA Loops

Part Number: L420

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  • Measure and Record 4-20 mA Current Loops

  • Measurement Range of 0 to 40 mA with a ±0.05 mA Accuracy

  • Records onto Internal Memory up to a Total of 21,500 Readings

  • 1 Second to 18 Hour User-Selectable Sampling Rate

  • User-Replaceable Battery with 20 to 40 Month Life

Requires 9 Volt Battery and LOGiT PC Software Kit

Availability: In stock


LOGiT L420 Current Data Logger Specifications

(External Sensor)
Input Range: 0 to 40 mA
Accuracy: ±0.05 mA
Resolution: 0.01 mA
Data Storage Capacity 21,500 mA Readings/Samples
Sampling Rate 1 Second to 18 Hours
Alarms Over and Under Alarms for Current and Voltage
Time Accuracy ±100ppm @ 75°F
Operating Environment Temperature (Alkaline Battery): 0°C to 60°C
Temperature (Lithium Battery): -40°C to 65°C
Humidity: 0% to 95% RH, non-condensing
Storage Environment Temperature: -40°F to 170°F (-40°C to 77°C)
Power Source 9V Alkaline or Lithium Battery (Sold Separately)
Battery Life Alkaline Battery: 20 Months
Lithium Battery: 40 Months
Note: Dependant Upon Environment, Sampling Rate and Battery Type
Calibration Single point offset calibration available through software
OS Compatibility Windows XP, Vista and Windows 7 (32-bit and 64-Bit)
Dimensions 3" x 2.5" x 1.1" (7.6cm x 6.4cm x 2.8cm)
Weight 2.5oz (71g)

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  • Answer:

    This logger can't be viewed in real time.  The data can only be viewed after downloading it to your PC using the software and interface cable.  The software and interface cable must be purchased separately.  The software is not available as a free download for this product. 

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