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  Products > Temperature Measurement > Sub Products > Waterproof and Dust Proof Data Loggers > Diligence EV Temprature and Humidity Logger with LCD Display

Diligence EV temperature and humidity data loggers: compact, durable, lightweight and designed for use in many applications including the food, pharmaceutical and chemical industries and the monitoring of medicines and other sensitive materials in transit or storage. The loggers are also ideal for building services, scientific experiments, production processes and heating, ventilating and air conditioning systems.

N2013 features:-

 > LCD display for temperature and humidity     readings and alarm indication
 > Internal temperature and external humidity     sensors
Measurement ranges:
Temperature -20°C/-4°F to + 60°C/+140°F
Humidity 0 to 97% RH non condensing

All models feature:-
 > Tough, moulded cases, dust and waterproof to IP67 standards
 > Large memory capacity of up to 16, 000 readings
 > Ability to log over multiple periods
 > Compatibility with the versatile Comark EV software package, shared with the N3014     Graphic Display Monitor and EVt data loggers This software is available in two versions,     with the professional version aiding compliance with the pharmaceutical industry regulation     21CFR Part 11
 > Single, multi-function button
 > LED indicators to show active logging and alarm conditions, plus audible alarm warning
 > Temperature system accuracy, suitable for food industry applications
 > Long battery life
 > Two year warranty

Specifications

 PRODUCT SPECIFICATION  DESCRIPTION
 Sensor Type:  Thermistor
 Measurement Range
 Temperature
 Humidity

  -20°C to +60°C/-4°F to +140°F
  0 to 97% RH non condensing
 Scales
 Temperature
 Humidity
 
  °C and °F
  RH or DP
 Display Resolution
 Temperature
 Humidity
 
  0.1°
  0.1% RH
 System Accuracy
 Temperature
 -25°C to +50°C
 -13°F to +122°F
 -40°C to +80°C
 -40°F to +176°F
 -40°C to +150°C
 -40°F to +302°F


  ±0.5°C
  ±1°F
  ±1°C
  ±2°F
  ±2°C (typical)
  ±4°F (typical)
 Humidity
 -20°C to +60°C
 -4°F to +140°F

  ±3% RH
  ±3% RH
 Memory 32K
 1 channel
 2 channels
 
  16000 samples
  8000 samples
 Communications
 via infra-red interface
 Download Time  3 minutes for 10, 000 readings (typical)
 Logging Frequency
 Programmable between 1 second and 99  hours
 Internal Sensor
 Response Time
 T90 =15 to 30 minutes in ambient air
 Ambient Storage  -40°C to +70°C/-40°F to +158°F
 Logging Start
 Programmable date and time or manual  start from instrument multi-function button
 Software
 Windows based Evolution software  requiring Windows 95, 98 or NT operating  systems
 Battery  1 x AA size 3.6V replaceable lithium  battery, part number A17476
 Battery Life
 Up to 5 years
 Case Material
 ABS
 Environmental
 Protection
 IP67, EN60529, IEC529
 LED Indication
 Red
 Green

 
  alarm
  logger active
 Dimensions  L 88mm/3.5ins (including fixing lug) W  80mm/3.1ins D 35mm/1.4ins