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OWL 500 DC Current Data Logger

ACR One Channel 4-20mA DC Current Logger

ACR OWL 500 data loggerThe OWL 500 data logger is a rugged and versatile data logger that records the popular 4-20mA process signal with ease and convenience. This datalogger is ideal for monitoring (through commercially available transducers) a wide variety of measurement parameters. All DC current process signals can be converted into custom engineering units using the simple equation editor of ACR's TrendReader® software.

Required with DC Current Data Logger
>> TrendReader 2 Software for OWL (#TR2-LIC)
>> Thermistor Probe

NOTE: Large Quantity Discounts Are Available!

Features   Specifications

Description Part Number Qty 1-9 Qty 10+  
Single Channel DC Current Logger (catalog # 01-0254) OWL-500
$350.00 call
Software Kit - 1 Required
TrendReader 2 Software with LIC-101, Manual and Serial Interface Cable for OWL Series (catalog # 01-0227) TR2-LIC
$230.00 call
TrendReader 2 Software with Manual and LIC-102 USB Interface Cable (#01-0230) TR2-LIC102
$240.00 call
Thermistor Probes - 1 Required
Low Temperature Penetration Probe, Stainless steel, 3 1/2" penetration probe w/handle and Owl locking connector. Thermistor type. Range: -60° to 55°C (-75° to 130°F). Length: 3 meters (10') (catalog # 01-0005) OWL-ET-004
$198.00 $157.00
Waterproof Temperature Probe, Stainless Steel, 1 X 3/16" waterproof probe (IP67 rated). Thermistor type. Range: -40° to 105°C (-40°F to 221°F). Length: 6 meters (20') (catalog # 01-0038) 01-0038
$141.00 $93.00
Low Temperature Probe, stainless steel, 1 X 3/16" probe with Owl locking connector. Thermistor type. Range: -60° to 55°C (-75° to 130°F). Length: 6 meters (20') (catalog # 01-0111) OWL-ET-004-GP
$117.00 $93.00
General Purpose Temperature Probe, OWL-ET-016
$117.00 $93.00
Medium Temperature Probe, stainless steel, 1 X 3/16" probe with Owl locking connector. Thermistor type. Range: 10° to 170°C (50° to 335°F). Length: 6 meters (20') (catalog # 01-0006) OWL-ET-081
$117.00 $93.00
High Temperature Probe, stainless steel, 1 X 3/16" probe with Owl locking connector. Thermistor type. Range: 70° to 255°C (155° to 490°F). Length: 6 meters (20') (catalog # 01-0007) OWL-ET-086
$117.00 $93.00
Skin Surface Temperature Probe, stainless steel, 1/3 X 9/64" probe with Owl locking connector. Thermistor type. Range: 20° to 40°C (68° to 104°F). Length: 1.5 meters (5') (catalog # 01-0109) OWL-ET-016-STP
$117.00 $93.00
Pipe Surface Temperature Probe, Stainless steel, 1 X 3/16" probe with Owl locking connector. Thermistor type. Range: -35° to 95°C (-30° to 200°F). Length: 6 meters (20') (catalog # 01-0110) OWL-ET-016-SMP
$117.00 $93.00
Optional Accessories
ACR USB optical Interface Cable LIC-102
$145.00 call

DC Current Logger Features

  • Monitoring pressure, wind speed, battery voltage, flow, tank levels, etc.

DC Current Logger Specifications

General Specifications
Number of Channels One external DC current channel (0 to 24 mA DC maximum)
Size 60 mm x 48 mm x 19 mm (2.4" x 1.9" x 0.7")
Weight 54 grams (1.9 ounces)
Case Material Noryl® plastic
Operating Limits -40 to 70°C (-40 to 158°F) and 0 to 95% RH (non-condensing)
Battery 3.6 volt Lithium, 10 year life typical
Warranty Data Logger: 3 years, Battery: 10 years
Resolution 8-bit (1 part in 256)
Mounting Magnetic backing or lock eyelet
Clock Accuracy ±2 seconds per day
Sampling Methods Continuous (First-in, First-out), Stop When Full
(First-in, First-out not available with sample rates faster than 8 seconds)
PC Requirements IBM PC or 100% compatible with at least one free serial port,
2 MB of RAM memory, and 2 MB of hard disk space
Software Requirements TrendReader 2 Software and Interface Kit
Communication Optical data transfer; data can be transmitted through glass,
water, or any transparent medium up to 25 mm (1") away
Data Storage Capacity 32KB (capable of storing up to 32,767 readings)
Sampling Rates User selectable rates from 5 per second to once every 12 hours

Current Specifications
Input Range 0 to 24 mA DC maximum
Input Impedance 100 Ohm
Accuracy ± 1% of full scale

 

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