Checkline DT-5TG - Manual (Page 2)

Mounting Bracket Adjustment
Panel Thickness
Thickness of Panel Adjusting Groove
1.2 – 1.6 mm 5th groove (factory setting)
1.8 – 2.5 mm 4th groove
2.8 – 3.6 mm 3rd groove
4.0 – 4.5 mm 2nd groove
5.0 mm 1st groove
2
Specifications Installation
Mounting Unit
Our 1/8 DIN case design eliminates the need for brackets
and screws for installation. With the tachometer in a level
position, insert it into the panel cutout. Gently push the
face of the unit until the front bezel locks into place. If the
tachometer case is loose, adjust the integral bracket with
the enclosed tool.
Removing unit
From the rear of the tachometer, alternately push the unit
from the left and right. This will free it for easy removal.
Function Function Function Function Rate Measurement Rate Measurement Rate Measurement Rate Measurement Elapsed Time Counter Elapsed Time Counter Elapsed Time Counter Elapsed Time Counter
Display Range Display Range Display Range Display Range
0.0000–9.9999
0.000–99.999
0.00–999.99
0.0–9999.9
0–99999 99.99 sec.
99 min. 59 sec.
99 hours 59 min.
Measuring range Measuring range Measuring range Measuring range
10–99999 rpm (at 1p/r), 0.2–30000 rpm
(at 60p/r)
Update Time Update Time Update Time Update Time 0.25, 0.5, 1, 2, 4, 8, 16 sec., selectable
Display Display Display Display 5-digit LED (0.56" or 14.2 mm high)
Time base Time base Time base Time base Controlled by a 4.194304 MHz crystal
Accuracy Accuracy Accuracy Accuracy ±0.008% ± 1 digit
Measuring system Measuring system Measuring system Measuring system CPU controlled
Input no. of p/r Input no. of p/r Input no. of p/r Input no. of p/r 1–9999 (programmable)
Input signal Input signal Input signal Input signal
characteristics characteristics characteristics characteristics
Sine wave–max frequency 10 kHz
Square wave–max frequency 30 kHz
open collector
Contact closure–max frequency 20 Hz
Input signal Input signal Input signal Input signal
amplitude amplitude amplitude amplitude
Sine wave (0.3–30 VP–P)
Square wave LO: 0–1.5 V, HI 4–30 V
Input impedance Input impedance Input impedance Input impedance
10 k ohms for magnetic pickup, rotary pulse
generator and proximity switch only
Voltage output Voltage output Voltage output Voltage output 12 VDC ±5% (50 mA max) to power sensors
Applicable Sensors Applicable Sensors Applicable Sensors Applicable Sensors
rotary pulse generator, magnetic pickup,
proximity switch, retro-reflective
Ambient temperature Ambient temperature Ambient temperature Ambient temperature 32°–113° F (0°–45° C)
Power consumption Power consumption Power consumption Power consumption 1W (5W when using optional modules)
Voltage requirements Voltage requirements Voltage requirements Voltage requirements 9–35 VDC
Dimensions Dimensions Dimensions Dimensions
3.46"L x 1.88"H x 3.78"W (88L x 48H x 96W
mm), includes bezel, fits 1/8 DIN cutout
Weight Weight Weight Weight 0.55 lbs (250g)