OWL 400 DC Voltage Data Logger - DATA LOGGER MALAYSIA OFFICIAL DISTRIBUTOR | DATA LOGGER MALAYSIA OFFICIAL DISTRIBUTOR

OWL 400 DC Voltage Data Logger

The OWL 400 data logger is a rugged and versatile datalogger that records DC voltage with ease
and convenience. This logger is ideal for monitoring (through commercially available transducers) a wide variety of measurement parameters. All voltage signals can be converted into custom engineering units using the simple equation editor in ACR's TrendReader software.

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

NOTE: Large Quantity Discounts Are Available!

DC Voltage Logger Features

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

DC Voltage Logger Specifications

General Specifications
Number of Channels One external DC voltage channel (0 to 38.4 Volts DC maximum, 32 software selectable ranges available from 0-121 mV to 0-39 V)
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)
Software Compatiblity Windows 3.1, 95, 98, 2000, ME, NT, XP, Vista (32-bit), Windows 7 (32-bit and 64-bit)
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
Memory Size 32KB (capable of storing up to 32,767 readings)
Sampling Rates User selectable rates from 5 per second to once every 12 hours
Voltage Specifications
Input Range 0 to 38.4 Volts DC maximum (32 software selectable ranges
available from 0-121 mV to 0-39 V)
Input Impedance Greater than 100 K Ohm
Logger Accuracy ± 1% of full scale


Description Part Number
Single Channel DC Voltage Logger OWL-400
Standard NIST DC Voltage Calibration (1 Point) Note: 3 to 5 Day Lead Time for All Calibration Orders CAL-NIST-DCVOLT
Software Kit - 1 Required
TrendReader 2 Software with LIC-101, Manual and Serial Interface Cable for OWL Series (Limited Quantity - 3 Available) TR2-LIC--U--
TrendReader 2 Software with LIC-101, Manual and Serial Interface Cable for OWL Series TR2-LIC
TrendReader 2 Software with Manual and LIC-102 USB Interface Cable TR2-LIC102
Optional AC Voltage Transducer
Voltage Transducer for logging single phase, 120 Volt, 60 Hz electrical systems, for loggers with a 0-5 Volt channel VT-1P
Optional Accessories
ACR USB Optical Interface Cable LIC-102
ACR RS-232 Serial Interface Cable (Limited Quantity - 2 Available) LIC-101--U--
ACR RS-232 Serial Interface Cable LIC-101
Extra OWL External Sensor Cable (Limited Quantity - 1 Available) OWL-EXT--U--