DT90000 Red Lion Controls, DT90000 Datasheet - Page 4

• Manufacturer Part Number: DT90000
• Description: 5 DIGIT RATE INDIC ADJ .46INCH
• Manufacturer: Red Lion Controls
• Series: DITAK 9r

Specifications of DT90000

• Count Rate: 10kHz
• Number Of Digits/alpha: 5
• Input Type: Voltage
• Voltage - Supply: None Required (Battery Included)
• Display Type: LCD Non-Backlit
• Output Type: -
• Other names: Q2608465

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 [phone]
Fax [phone]
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 [phone]
Tel [phone]
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 [phone]
Tel [phone]
Singapore 417818