Nippon Blood Bank controller

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Nippon Blood Bank controller

Nippon Linearised Temperature Indicator
Nippon Dual Channel Bargraph Indicators

UN2000 is used in this application. TEMP/TIME Based control is designed for BLOOD BANK CHAMBERS . Compressor is switched ON & OFF considering
SET TEMP & TIME. Compressor is on upto the set point, below the setpoint it gets.

Once the compressor gets off & if temperature increases above set point it can get ON only after the DELAY TIME.

The delay time is also programmable.

THE TIME & TEMPERATURE MONITORING AND CONTROL LEADS TO OPTIMUM USE OF COMPRESSORS ToO !

  • Specifications
INPUT
Pt100 (3-wire) sensor
DISPLAY 2 Sets of (4+4) digit display
1st for Chamber Temperature & 2nd for Delay time 
RANGE
Temperature 00 to 80.0 °C,Time 1-99 Minutes
RESOLUTION
0.1 °C
compressor safety timer
Provided to avoid frequent on/off
output 2 Relays
One relay for Cooling (Compressor), Second relay for Alarm
SETTING 
By Feather touch membrane key pads
REPLAY RATING
230 Volts / 6 Amp. ( SSR O/P ON REQUEST)
REAL TIME CLOCK
Non Volatile Time Keeping RAM ensures correct Clock.
DATA SETTING
By NVRAM, ensures data retention for 10 years.
NOISE IMMUNITY  A) EMI/RMI interface is suppressed by MOV's & R-L-C filt
B) .WATCH DOG. guards CPU during power transie
COMPUTER INTERERENCE
RS232 / RS485 / NIPPOLOG available
SUPPLY 
90-260 VAC, 50 Hz
BOX
96(H) x 96(W) DIN size, Modular Design