DT900020 Red Lion Controls, DT900020 Datasheet - Page 4
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DT900020
Manufacturer Part Number
DT900020
Description
RATE INDICATOR ADJ RED BACKLIGHT
Manufacturer
Red Lion Controls
Series
DITAK 9r
Datasheet
1.DT900020.pdf
(4 pages)
Specifications of DT900020
Count Rate
10kHz
Number Of Digits/alpha
5
Input Type
Voltage
Voltage - Supply
9 V ~ 28 V
Display Type
LCD Backlit
Output Type
-
Other names
Q2638618
USING KNOWN RPM
speed under a certain limit. He has a magnetic sensor looking at a shaft on the
tram with 30 pulses per revolution. When the shaft is turning at 50 RPM he
wants the meter to show 15.5. The Ditak 9 is programmed as follows:
Red Lion Controls
20 Willow Springs Circle
York PA 17406
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
ORDERING INFORMATION
For more information on Pricing, Enclosures & Panel Mount Kits refer to the
RLC Catalog or contact your local RLC distributor.
MODEL NO.
An amusement park director wants his parking tram operators to keep their
DR = Desired Reading
DDP = Display Decimal Point
RPM = Revolutions Per Minute
PPR = Pulses Per Revolution
DDP: Use the following corresponding numbers in the formula for the Display
RPM = 50
PPR = 30
DR = 15.5
DDP = 10
HERTZ (HZ) = RPM x PPR = 50 x 30 = 25
CALCULATED TIME BASE = DR x DDP = 15.5 x 10 = 6.2
ROUNDED TIME BASE (RTB) = 6
REMAINDER MULTIPLIER (RM) = DR x DDP = 15.5 x 10 = 1.0333
RM = 1.0333
Decimal = 0.0
RTB = 6
ROUNDED TIME BASE (RTB) = Round Calculated Time Base to nearest
If RM is greater than 1.9999, then remove a decimal location or add more
MLPS
DT9
Decimal Point:
whole number between 1-7.
pulses per revolution.
0 = 1
0.0 = 10
0.00 = 100
0.000 = 1000
Adjustable Timebase Tachometer
Adjustable Timebase Tachometer
with Yellow/Green Backlighting
Adjustable Timebase Tachometer
with Red Backlighting
MLPS Micro Line Sensor/Power Supply
60
DESCRIPTION
60
HZ
RTB x HZ
25
6 x 25
PART NUMBER
MLPS1000
DT900000
DT900010
DT900020
NL - 3821 AD Amersfoort
Fax +31 (0) 334 893 793
Tel +31 (0) 334 723 225
Red Lion Controls BV
Printerweg 10
USING KNOWN PULSES PER UNIT
of feet per minute. They have an encoder that gives 125 pulses per foot. The
Ditak 9 is programmed as follows:
A newspaper company wants to know the line speed of their press to tenths
TF = Time Factor
DDP = Display Decimal Point
PPU = Pulses Per (Single) Unit
TF: = Use one of the following numbers in the formula for the Time Factor:
DDP: Use the following corresponding numbers in the formula for the Display
Required minimum pulses per (single) unit:
PPU = 125 (pulses per foot)
DDP = 10 (for tenths of a foot)
TF = 60 (for per minute)
CALCULATED TIME BASE = TF x DDP = 60 x 10 = 4.8
ROUNDED TIME BASE (RTB)= 5
REMAINDER MULTIPLIER (RM) = TF x DDP = 60 x 10 = 0.9600
RM = 0.9600
Decimal = 0.0
RTB = 5
ROUNDED TIME BASE (RTB)= Round Calculated Time Base to nearest
If RM is greater than 1.9999, then remove a decimal location or add more
Per second = 1
Per minute = 60
Per hour = 3600
Decimal Point:
Per second = 0.07
Per minute = 4.4
Per hour = 259.0
whole number between 1-7.
pulses per unit.
0 = 1
0.0 = 10
0.00 = 100
0.000 = 1000
TROUBLESHOOTING
Support at the appropriate company numbers listed.
For further technical assistance, contact Technical
(multiply this value by DDP)
PPU
RTB x PPU
125
5 x 125
31, Kaki Bukit Road 3,
Red Lion Controls AP
#06-04/05 TechLink
Fax +65 6743-3360
Tel +65 6744-6613
Singapore 417818