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EZ800 Series Thermistor Logger
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EZ800 Series Thermistor logger is a battery powered, stand-alone, full featured high resolution precision instrument meant for applications where detail is important. One of the 8 channels in the logger is an internal temperature sensor with the rest of the seven reserved for remote sensing of temperature, resistance or switch status. A variety of external thermistor sensor options are available to choose from based on the application.

These devices are available in a wide range of memory sizes so as to address your sampling requirement. A battery with long life combined with low power consumption by the logger allows the device to work for up to 10 years without changing the battery. The EZ800 loggers are network capable, modem accessible and wireless ready.


  ENQUIRY
MODELS
Product description Code
EZ800 data logger with 32kB memory EZ800-32
EZ800 data logger with 128kB memory EZ800-128
EZ800 data logger with 1.5MB memory EZ800-1.5

 

MORE INFORMATION

FEATURES

Product Details for EZ800 Series Thermistor Logger
bullet Powerful 8 channel logger with one internal temperature sensor and seven
  channels for external thermistors, that fits in the palm of your hand
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bullet 12 Bit Resolution
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bullet Options for up to 1,000,000 readings
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bullet 10 year long battery life for versatile monitoring periods
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bullet Waveform and text display modes
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bullet Fast sampling capability
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bullet Use with a variety of different temperature probes: General purpose,
  High Temperature, Low Temperature, Waterproof Temperature,
  Oven Temperature, Skin Surface Temperature, Pipe Surface Temperature
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bullet Convenient, no-hassle set-up, you can place this data logger just
  about anywhere
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bullet Flexibility to record data from 25 second intervals on up
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SPECIFICATIONS

Product Specifications for EZ800 Series Thermistor Logger
Channels Eight (one for the internal temperature sensor and seven for external temperature thermistors, resistance, and/or switch status)
Memory Available in 32 KB (21,500 readings), 128 K (87,000 readings) or 1.5 MB (1,048,000 readings) versions
Size 107 x 74 x 22mm. (4.2” x 2.9” x 0.9”)
Weight 110 grams
Case Material Noryl Plastic
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 micro amps (continuous)
Sampling Methods 1. Continuous (First-in, First-out – not available with sample rates faster than 8 seconds)
2. Stop when full (Fill-then-stop)
Sampling Rates User selectable rates from 25 per second to 1 reading every 8 hrs. (Battery Pack or Power Supply required for sample rates faster than 8 seconds)
Resolution 12 bit (1 part in 4,096)
Mounting Magnetic backing or locking eyelet
Software TrendzLog 1
PC Requirements PC 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
Thermistor Probes
General Purpose -35 to 95°C
Low Temperature -60 to 55°C
Low Temp Penetration -60 to 55°C
High Temperature 10 to 170°C
Oven Temperature 70 to 255°C
Skin Surface Temperature 20 to 40°C
Pipe Surface Temperature -35 to 95°C
Waterproof Temperature -40 to 105°C
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 0.03°C at 25°C. Better than 0.07°C between -25°C and 70°C. Better than 0.13°C between -40°C and -25°C

DOWNLOADS

Documentation downloads for EZ800 Series Thermistor Logger
Data Sheet EZ800 Series Thermistor Logger

ACCESSORIES

Recommended accessories for EZ800 Series Thermistor Logger
Product description Code
Battery pack (required for logging at rates faster than once every 8 seconds) EZBP-101
Display module EZSRP-DM
USB interface cable EZIC-102
11-Pin Strain Relief Terminal Block EZSTR-11
Serial interface (DB9 Female) cable EZIC-101
Y Cable Adapter EYA-200
Y Modular Cable Adapter EYA-201
Alarm Module EAM-100-240
Thermistor Probes (Range)
General Purpose Temperature Probe (-35 to 95˚C) EZTR-001
Low Temperature Probe (-60 to 55˚C) EZTR-028
Low Temperature Penetration Probe (-60 to 55˚C) EZTR-000
High Temperature Probe (10 to 170˚C) EZTR-002
Oven Temperature Probe (70 to 255˚C)) EZTR-003
Skin Surface Temperature Probe (20 to 40˚C) EZTR-020
Pipe Surface Temperature Probe (-35 to 95˚C) EZTR-025
Waterproof Temperature Probe (-40 to 105˚C) EZTR-035
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