Data Monitoring & Alarm System

Item

Characteristics

Housing

Dimension (mm)
Weight (g)

32 x 100 x 150
Approx. 200

Power Supply

Input Voltage
Power Consumption

16 to 32 V DC
max.2W with automatic shut-off when ignition is turned off

PC Interface

Interface

RS232C, 57.6k Baud, max.12m
DC decoupling

Enviroment Conditions

Temp. Range

-40 to 80°C(Military or Automotive Spec.) for all components

Analog Input

Input
Channels
Measuring Range

Resolution
Measuring Tolerence
Cycle Time

 Differential Inputs for △P sensor
1 ch.
0 to 5 V diff.
Ground decoupled
min. △V = 1.22 mV(0 to 5 V span )
± 1.22 mV + 1 LSB(Ta = 25°C)
1 sec.

 Temp. Input

Thermocouple
Channels

Measuring Range
Measuring Tolerence
Cycle Time

NiCr-Ni, K-type standard
1 ch.
with Internal temperature compensation
-20 to 1,000 °C
± 1 °C (Ta = 25°C)
1 sec.

 Pulse Input

Cannels
Input Voltage
Amplification
Zero crossing adjustable

2 channels(eg. VS, Engine Speed )
± 20 V
1 ∼ 10
± 5 V

 Logic Input

Reset Request

Reset Button
Alarm Reset Request Input

 Outputs

Output Voltage
Display

Alarm System
       LED
 
       LCD
       Buzzer

5 V ref. with 1 % precision for △P Sensor
All Cannels on backlit LCD display
System Error display
LED(3ea.), LCD & Buzzer for On board diagonsis
3 ea. : Normal(Green), High Press.(Yellow), Very High Press.(Red)
Self-Diag.:Green LED blink alternate with Press. light
Error Status are shown in LCD window
10 sec. when Conditions are met.

Recording Media

Flash Rom
Memory Size
Size
Measuring Variables
Scan Time for record

Smart Media Card(24 days = 2 sec. reso. * 4 ch.)
32Mb standard : Automatic detection of memory size
1 x 36 x 45 mm TWD
User define type( Name / Address / Memory Size )
User selection type : 1 sec. resolusion