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DESCRIPTION
Timebase Increments by setting the appropriate DIP switches on the rear of the
unit. The internal 3.6 VDC lithium battery will operate continuously for at least
5 years. It has a 5-digit LCD display with 0.6 inch (15.2 mm) high digits. The
displays are available in positive image reflective (black digits, reflective
background) or negative image transmissive (illuminated digits, dark
background) with red or yellow/green backlighting. Backlight version units
require power from an external 9 to 28 VDC supply.
viewing window. The sealed front panel meets NEMA 4X/IP65 specifications
for wash-down and/or dusty environments, when properly installed.
attach to the rear of an installed Ditak 8. The optional supply can be powered
from 85 to 250 VAC, and can provide power for the backlighting of a unit and
most sensors.
SAFETY SUMMARY
manual or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
DITAK 8 - ADJUSTABLE TIMEBASE 5-DIGIT RATE INDICATOR
LCD, POSITIVE REFLECTIVE OR NEGATIVE TRANSMISSIVE
0.6 INCH (15.2 mm) HIGH DIGITS
ADJUSTABLE TIMEBASE FROM 4 MSEC TO 63 SEC
INTERNAL LITHIUM BATTERY PROVIDES OVER 5 YEARS OF
NEMA 4X/IP65 SEALED FRONT PANEL BEZEL
ACCEPTS MAGNETIC OR LOGIC TYPE SIGNAL INPUTS
WIRE CONNECTIONS MADE VIA SCREW CLAMP TYPE
DIMENSIONS In inches (mm)
The Ditak 8 is a self-powered rate indicator which features selectable
The unit is constructed of a lightweight, high impact plastic case with a clear
The optional Micro Line/Sensor Power Supply (MLPS1000) is designed to
All safety related regulations, local codes and instructions that appear in the
WITH YELLOW/GREEN OR RED BACKLIGHTING
CONTINUOUS OPERATION
TERMINALS
installation and operation of the unit.
Read complete instructions prior to
CAUTION: Risk of Danger.
2.95 (74.9)
1.54 (39.1)
0.15
(3.8)
Note: Recommended minimum clearance (behind the panel) for
mounting clip installation is 2.15" (54.6) H x 3.0" (76.2) W.
1.38 (35.1)
1
0.13 (3.2)
SPECIFICATIONS
1. DISPLAY: 5-Digit LCD, 0.6" (15.2 mm) high digits.
2. POWER SOURCE: Internal 3.6 V lithium battery provides over 5 years of
3. BACKLIGHT POWER REQUIREMENTS: 9 to 28 VDC @ 35 mA.
4. SIGNAL INPUT: 0 to 10 KHz from a magnetic or bi-polar output (with a
5. TIMEBASE: Adjustable in 1/256 sec (3.906 msec) increments via DIP
6. ENVIRONMENTAL CONDITIONS: Operating Temperature: 0 to 60 °C
7. CONSTRUCTION: High impact plastic case with clear viewing window
ORDERING INFORMATION
MODEL NO.
continuous service (battery life is dependent upon usage).
Above 26 VDC, derate operating temperature to 50 °C. Must use the MLPS1
or an NEC Class 2 or Limited Power Source (LPS) rated power supply.
50% duty cycle). Min. input sensitivity is 0.9 V. Max. input = 28 VDC.
switches located at the rear of the unit. Timebase ranges from 3.906 msec to
63.99 sec; 0.01% ±1 digit accuracy.
(Above 50 °C derate backlight operating voltage to 26 VDC max.)
Storage Temperature: -40 to 80 °C
Operating and Storage Humidity: 85% max. (non-condensing) from 0 °C
Vibration According to IEC 68-2-6: Operational 5 to 500 Hz, in X, Y, Z
Shock According to IEC 68-2-27: Operational 30 g’s, 11 msec in 3 directions.
Altitude: Up to 2000 meters
(Panel gasket and mounting clip included). Installation Category I, Pollution
Degree 2.
MLPS
to 60 °C.
direction for 1.5 hours, 5 g’s.
DT8
(32.8)
1.29
DESCRIPTION
Adjustable Timebase Tachometer
Adjustable Timebase Tachometer with Yellow/
Green Backlighting
Adjustable Timebase Tachometer with Red
Backlighting
Micro Line Sensor/Power Supply
2.68
(68
+.6
-.0
+.025
-.000
)
1.30
(33
+.6
-.0
+.024
-.000
)
Bulletin No. DT8-E
Drawing No. LP0555
Released 04/10
PART NUMBER
MLPS1000
DT800000
DT800010
DT800020