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Laboratory Electronics

TEMPERATURE or TEMPERATURE and PRESSURE RECORDER EBI-A "tablet"


  • small, resistant device
  • wide scope of work temperatures
  • class of casing resistance IP68 (waterproof)
  • powered from a battery for up to eight years
Rejestrator temperatury EBI-A

Description

A device EBI-A is a miniature temperature or temperature and pressure recorder (a thermograph and a barograph), powered from a built in long lasting lithium battery. The recorder is distinguished by a record-breaking resistance to temperatures in the scope -40...+140 °C (-50...+400 °C in a thermal barrier) and a high leakproofness IP 68. The device uses for measurement data from a temperature sensor Pt-1000 and from a ceramic pressure sensor.

The recorder is offered in many versions:

  • EBI-85-A - with an internal sensor of a scope -40...+85 °C (also in a version Ex),
  • EBI-125-A - with an internal sensor of a scope -40...+140 °C,
  • EBI-125-A-EM - with different types of outside needle sensors,
  • EBI-125-A-E-OF - with an outside sensor of scope -50...+400 °C,
  • EBI-A-PT - with two sensors: pressure and temperature (also in a version Ex).

EBI-A is a wireless device and fully autonomous (during registry it is not connected to a computer). Memory programming, its reading and entry presentation is performed using a magnetic connection through a special interface EBI-AE 2000 and a port RS 232 to a PC computer, using a simple in use program in Polish language for Win 3.11/95/98 - WINLOG PL (WINFWERT PL, WINDRUCK PL).

Applying

The recorder EBI-A is designed for documentation of technological processes run in the production plants, especially in food industry (meat). It can be used for registry of climate parameter during transport of goods sensitive to temperature. It is particularly useful for complying with the requirements of directives applied in the food industry.

Technical data

TEMPERATURE or TEMPERATURE and PRESSURE RECORDER EBI-A "tablet"
Scope of temperature measurement   
-40...+85 °C EBI-85-A
-40...+140 °C EBI-125-A
-50...+400 °C EBI-125-A-E-OF (in a thermal barrier)
Scope of pressure measurement   
0...2 bar, 0...5 bar, 0...10 bar, 0...20 bar EBI-A-PT (different versions)
F value registry calculation on a program level
 
Temperature measurement uncertainty 0,3 °C  
Temperature measurement resolution
0,1 °C  
Pressure measurement uncertainty 0,5 % measurement scope EBI-A-PT
Pressure measurement resolution 1 mbar EBI-A-PT
Casing resistance
IP 68, resistant to pressures up to 20 bar and overloading of up to 10 g (30 g through 10ms)      
 
Registry interval 
1 sec.... 2.5 hr programmed freely
Memory capacity   
1 x 18.000 value or 2 x 9.000 value  
Power supply    
8 years   
long-lasting lithium battery
Acceptable pressure in a zone Ex
Wg IEC 79-0  
Weight and overall dimensions
tablet 28 mm x 48 mm, ~ 50 g  

ADDITIONAL EQUIPMENT 

  • Interface 2000 - interface for programming and reading of the recorder’s EBI-A memory,
  • WINLOG PL - program for cooperation with a PC.
Attention: only one set of equipment is needed (interface + program) for many recorders EBI-A.
GOOD CLIMATE IS FAVORABLE