Ltd.
Since 1990   
 

Microprocessor based recordingThermometer/Manometer Model KTM - 2000

Description:

Microprocessor based recording thermometer/
manometer is designed to precize measure and recording pressure and temperature. According to the used measuring head, a device allows a continuous measure and recording pressure in the range from 5kPa to 1600kPa and a temperature in the range of -25oC to +60oC. A device allows a pressure and temperature measure in User’s log interval and recording them in an internal memory or printing them by standard computer printer. Meter by RS-232 socket might communicate
with PC. A device has also optical alerts when User defined temperature or pressure level is
exceeded. Outputs relays and standard (4- 20 mA) current outputs enable operating pressure and temperature systems. To minimalize a noxious influence of man-made 
interferences, a signal from measuring head is transferred to a meter in digital way. A device is placed in hard-conditions resistant housing meeting requirements of IP-54 standard, and in supply system is integrated a special interference eliminator what enables a wider range of applying KTM-2002. Easy maintenance and simple wall-mount provide a large measure and monitoring temperature and pressure comfort. 
A device is specially designed for food, diary and textile industry, fruits ripening tanks, fruit-and-vegetable processing. Meter collaborates with Pt-100 probes and unique advantage of KTM-2002 is a possibility of preprogrammed matching temperature characteristic enables a very accurate temperature measure. Slotted pressure line collaborates with semiconductor pressure converter which also has a possibility of preprogrammed
matching what ensures a minimal measure error. Because the head is individually calibrated, when there is a need of  changing it, User must contact with manufacturer to recalibrate it. Setting of all measure parameters and alerts is possible thanks to keyboard placed on the front panel of the  Thermometer/Manometer. Read-out of measure results and programmed parameters is feasible because of big alpha-numeric LCD display what enables a read-out of results in dark and light places. 


Technical data

Measure medium .......non-active gases and liquids (depending on used measure heads) 
Pressure measure input............... Temperature compensated semiconductor converter
Temperature measure input .............................................. Pt-100 probe
Range of pressure measure....... from 5kPa to 1600kPa (depending of used measure head)
Range ot temperature measure .................................. -25^oC to +60^oC
Resolution of temperature/pressure measure ........... .1kPa/1^oC; 0,1kPa/0,1^oC and 0,01kPa/0,01^oC User defined
Accuracy of pressure measurement............................... 0,25% of the range
Accuracy of temperature measurement.......................... 0,5% of the range
Log interval.:............................................. From 1 minute to 99 days (programmable)
Datalogging capabilities to internal memory.....................1000
Display read-out.............. Actual values and average, minimal and maximal in log interval 
Log interval of averaged measure results............. ........... every 60 results (walking)
Way of recording measure results...Internal memory or PC printer with EPSON 9 emulation
Way of connecting printer.................. Centronics socket on device’s housing (communication up to 2m)
Communication with PC ............................. RS-232 socket on device’s housing (communication up to 3 m)
Way of printing on PC printer............................................ Charts or graphs
Visual alerts: ...................................... LED diodes which light appropriate icons
Operating alerts.............................................. Operating relays 250V/ 500 mA
Current outputs................................................... 4 - 20 mA
Way of setting up temperature/pressure alerts................. By device’s keyboard
Housing : ........................................ Plastic, adapted to be hanged on the wall
Access to control keys................................................ Flipping open front panel door
Overall dimensions....................................... L265 x H 210 x D140 mm
 

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