Specifications

26
OWL 300
FEATURES
• Monitor a wide
range of AC current
• Sense AC current
from inside equip-
ment
OWL 400
FEATURES
• Connect virtually
any device that has
an analog output
between 0-40 V
• Record a variety of
parameters (i.e.
flow, level, pressure,
etc.)
Single Channel AC Current Data Logger
The OWL 300 data logger records electric current in applications where typical
data loggers cannot fit. Due to its small size, the OWL 300 can go directly into an
electrical panel or even inside small electrical equipment allowing the user to
record electric current in a safe, discreet, and convenient manner.
PRODUCT SPECIFICATIONS
Frequency Ranges:
60 Hz - with A60FL and A70FL current probes
50 Hz - with A65FL and A75FL current probes
Current Ranges*:
5, 25, 100, and 250 Amps - With OWL A60FL and OWL
A65FL current probes
10, 50, 250, and 500 Amps - With OWL A70FL and OWL
A75FL current probes
*
Up to 3000 Amps with the ACR CT-50-2 current transformer
Accuracy:
+/- 4% F.S. above 10% of range
Memory Size:
32 KB
Common Specifications:
See page 24
Software Specifications:
See page 34
Accessories:
OWL AC Current Probes
Order Information
MODEL CASE CATALOG #
OWL-300-PLASTIC NORYL
®
Plastic 01-0252
Single Channel Process Signal (DC Voltage) Data Logger
The OWL 400 is a rugged and versatile data logger that records DC voltage with
ease and convenience. 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® Standard software.
Order Information
MODEL CASE CATALOG #
OWL-400 PLASTIC NORYL
®
Plastic 01-0253
PRODUCT SPECIFICATIONS
Input Range:
0 to 38.4 Volts DC (software selectable ranges available)
Input Impedance:
Greater than 100K Ohm
Accuracy:
+/- 1% of full scale
Memory Size:
32 KB
Common Specifications:
See page 24
Software Specifications:
See page 34