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EZ70 Series Process Signal Data Logger
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The EZ70 data logger is a 8-channel, battery powered, stand alone voltage/current DC data logger that records up to 32,000 data on to a non-volatile flash memory. Input voltage/current signals can be from sensors, transducers, transmitters or any other common voltage/current source.

Each device is powered by an internal lithium battery that lasts for up to 10 years. Multiple software options are available based on whether the logger is used as a stand-alone device or for realtime or for remote access.


  ENQUIRY
MODELS
Product description Code
EZ70 mixed input data logger with 32kB memory 0-2.5 VDC(1 ch.); 0-5 VDC(2 ch.); 0-10 VDC(1 ch.);0-200 mVDC (1 ch.); 0-25mADC(2 ch.) EZ70
EZ70 0-10VDC input data logger with 32kB memory 0 to 10V DC (7 ch.) EZ70-10V
EZ70 0-25mA input data logger with 32kB memory 0 to 25mA (7 ch.) EZ-25mA

 

MORE INFORMATION

FEATURES

Product Details for EZ70 Series Process Signal Logger
bullet Eight Channels.
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bullet Use for real time monitoring or stand alone monitoring.
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bullet Very Light Weight. Weighs only 110gm.
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bullet Records variety of parameter (i.e. flow, level, pressure, etc).
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bullet 8 Bit Resolution.
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bullet 10 year long battery life for versatile monitoring periods.
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bullet Capable of storing more than 32,000 readings.
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bullet User selectable sampling interval from once every 8 seconds to every 5 days.

SPECIFICATIONS

Product specifications for EZ70 Series Process Signal Logger
Channels Eight channels
 • One for Internal temperature sensor
 • Seven external analog voltage and current loop signals
Memory Size 32 KB (More than 32,000 readings)
Size 107 x 74 x 22mm.
Weight 110 grams
External Connector Removable screw-type terminal strip with Common (-) connection
Operating Limits -40°C to 70°C and 0 to 95% Relative Humidity (non-condensing)
Clock Accuracy ±2 seconds per day
Battery 3.6 volt Lithium, 1 Amp-Hour
Battery Life 10 year warranty (under normal use), factory replaceable
Power Consumption 5 to 10 microamps (continuous)
Sampling Methods 1. Continuous (First-in, First-out)
2. Stop when full (Fill-then-stop)
Sampling Rates User selectable rates from once every 8 second to once every 5 days
Resolution 8 bit (1 part in 256)
Mounting Magnetic backing or locking eyelet
PC Requirements Compatible with MS Windows XP or Vista 32-bit with at least 2 MB RAM, 2 MB of hard drive disk space and one free serial port
Internal Temperature Sensor
Type Negative Temperature Coefficient Thermistor. 10,000 ohms @ 25°C
Accuracy ± 0.2°C, over the range of 0 to 70°C
Range -40 to 70°C
Resolution 0.4°C at 25°C; Better than 1°C between -25°C and 70°C; Better than 2°C between -40°C and -25°C
External Input Range
Standard Models 0 to 2.5 volts DC (1 Channel)
0 to 5.0 volts DC (2 Channels)
0 to 10.0 volts DC (1 Channel)
0 to 200 milliamps DC (1 Channel)
0 to 25 milliamps DC (2 Channels)
Other Models 0 to 10.0 volts DC (all external Channels)
0 to 25mA DC (all external Channels)
Input impedance > 1 M ohm (200 mV channels)
> 1 M ohm (0 to 2.5 V channels)
20 K ohm (0 to 5.0 V channels)
40.9 K ohm (0 to 10.0 V channels)
100 ohm (0 to 25 mA channels)
Maximum Protection Voltage: ± 40V (reverse-polarity protected)
Current: ± 70mA (reverse-polarity protected)

DOWNLOADS

Documentation downloads for EZ70 Series Process Signal Logger
Data Sheet EZ70 Series Process Signal Logger

ACCESSORIES

Recommended accessories for EZ70 Series Process Signal Logger
Product description Code
Real time Software EZRTS
Trendreader Software EZTRS
USB interface Cable to Data Logger EZIC-102
Serial interface (DB9 Female) Cable to Data Logger EZIC-101
Terminal Block – 11 pin EZTB -11
Weather proof Box, NEMA 4X EZWPB
Connectors for Weather proof Box EZWPC
Voltage Transducer for logging single phase EZVT1P
Voltage Transducer for logging three phases EZVT3P
Stereo Y-adapter 01-0098
Male-Female 20ft Extension Cable 31-0024
Serial to Ethernet Converter EZDE311
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