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Ecolog EX

Dataloggers ECOLOG EX for locations with explosion hazard.

Measures, stores and documents temperature and relative air humidity values, triggering alarms. Ecolog dataloggers, self-contained units, with one-year memory capacity, 2 to 4 channels, large display with autoscroll function are now also available as explosion-proof units.

They are subjected to testing in accordance with the strict European EC guidelines ATEX 94/9/EG. This guarantees highest safety standards for customers using ECOLOG dataloggers in conjunction with explosive vapors, gases or mixtures. The use of mounting bracket 280X-C-Ex and an isolating switch amplifier makes alarm signals possible outside the protected zone.

All ECOLOG types are available for the EX zone :

  • NTC -50°C..+140°C
  • PT100-200°C..+550°C
  • rH 0%..100%

Ex classification :

  • Zone 1: Ex ib IIB T4
  • EC design description : SEE 00 ATEX 3115
  • Test standard : EN 60079-0:2006
  • EN 60079-11:2007, EN 1127-1:2007

 

 

ECOLOG TN

ECOLOG TN are universal, multi-purpose instruments for monitoring and documenting temperatures. The possible applications for thes measuring instruments are practically limitless, ranging from monitoring rooms or production processes to documenting transport conditions. Versatile configuration possibilities, sensors for various applications and a comprehensive assortment of accessories ensure reliable solutions for every requirement.

  • 2 - 4 channel dataloggers with internal and external sensors.
  • Principle of measurement : resistance measuring (NTC).
  • Large display for current measured values and alarm information.
  • Inputs for recording digital states.
  • Evaluation with elproLOG ANALYZE software at PC.
  • Programmable recording interval.
  • One year memory capacity for 64.000 measured values.
  • Keypad on datalogger (TN4, TN4-L) :
    • Display measured values and alarms.
    • Controls printing functions.
    • Tests alarm output.
    • Resets alarm output.
    • Starts logging.
  • Open interface for communicationwith other devices (TN3-P, TN4, TN4-L).
  • Low energy consumption due to power-save mode.

 

 

ECOLOG TH

For users who set high standards, the ECOLOG TH is the ideal instrument for logging temperature and relative humidity. High reliability and a proven measuring technique, versatile configuration possibilities and the comprehensive assortment of accessories are some of the reasons for the succes of the ECOLOG TH in a multitude of industries and applications.

  • Temperature and relative humidity logging-with internal and external sensors.
  • Principle of measurement : T: resistance measuring (NTC), Hr: capacitive.
  • Implementation of calibrated and replaceable combi-sensors.
  • Large display for current measured values and alarm information.
  • Inputs for recording digital states.
  • Evaluation with elproLOG ANALYZE at PC.
  • Programmable recording interval.
  • One-year memory capacity for 64.000 measured values.
  • Keypad at datalogger :
    • Displays measured values and alarms.
    • Controls printing functions.
    • Tests alarm output.
    • Resets alarm output.
    • Starts logging.
    • Measured value marking.
  • Open interface for communication with other devices.
  • Low energy consumption due to power-save mode.

ECOLOG TP

The ECOLOG TP stands for precision measuring and evaluating of temperatures in the -200°C .. 550°C range. This universal datalogger, based on the standardized PT100 measuring technique and with a comprehensive assortment of sensors and accessories, can be used for widespread applications ranging from monitoring low temperature to documenting drying processes.

  • 2 - 4 channel datalogger.
  • Principle of measurement : 4-wire PT100 in accordance with IEC751 / EN60751.
  • Digital inputs and evaluation with elproLOG ANALYZE software at PC.
  • Large display for current measured values and alarm information.
  • Programmable recording interval.
  • One-year memory capacity for 64.000 values.
  • Keypad at datalogger :
    • Displays measured values and alarms.
    • Controls printing functions.
    • Resets alarm output.
    • Starts logging.
  • Open interface for communication with other devices.
  • Low energy consumption due to power-save mode.

 

 

Temperature measurement TPx (only datalogger at room temperature)

 Measurement range          Resolution        Linearity

 -200°C .. -101°C                   0.2°C             ±0.3°C

 -100°C .. 399°C                    0.1°C             ±0.2°C

   400°C .. 499°C                    0.1°C             ±0.3°C

   500°C .. 550°C                    0.2°C             ±0.5°C 

Accuracy of measurement rel. humidity

Précision (@ 23°C)       Hystérésis (10-90-10% rH)

     ±1.5% rH                       

Temperature measurement TNx & THx (Datalogger with temperature sensor, logger at room temperature)

Measurement range        Resolution               Typical accuracy (U95)

   -50°C .. -31°C                 0.1°C                          ±0.6°C

   -30°C .. -16°C                 0.1°C                          ±0.4°C

   -15°C .. -1°C                   0.1°C                          ±0.3°C

      0°C .. 49°C                  0.1°C                           ±0.2°C

    50°C .. 99°C                   0.1°C                          ±0.3°C

   100°C .. 125°C                0.1°C                           ±0.6°C

   126°C .. 140°C                0.1°C                           ±0.9°C

 

 

Products

ECOLOG TN2-Ex Datalogger temperature, intrinsically save EEx II 2G (zone 1). (94/9/EG, ATEX)
ECOLOG TN3-PEx Datalogger temperature, intrinsically save EEx II 2G (zone 1), (94/9/EG, ATEX)
ECOLOG TN4-Ex Datalogger temperature, intrinsically save EEx II 2G (zone 1), (94/9/EG, ATEX)
ECOLOG TN4-LEx Datalogger temperature, intrinsically save EEx II 2G (zone 1), (94/9/EG, ATEX)
ECOLOG TP2-Ex Datalogger temperature, intrinsically save EEx II 2G (zone 1), (94/9/EG, ATEX)
ECOLOG TP4-LEx Datalogger temperature, intrinsically save EEx II 2G (zone 1), (94/9/EG, ATEX)
ECOLOG TH1-Ex Datalogger humidity/temp., intrinsically save EEx II 2G (zone 1), (94/9/EG, ATEX)
ECOLOG TH2-Ex Datalogger humidity/temp., intrinsically save EEx II 2G (zone 1), (94/9/EG,ATEX)
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