3
Unit model
DT-501X ● DT-501F
Display
Action mode
Digital tachometer mode
Flowmeter mode
Elapsed timecounter mode
Time width meter mode
Display 1
0 - 999999
6 digits
0:00:00 - 9:59:59
(Hour:Minute:Second / base 60 display)
0:00:00 - 0:59:59
(Hour:Minute:Second / base 60 display)
Display 2
-
0:00 - 999:99
(Hour:Minute:Second / base 10 display)
With zero suppression function
Decimal point position
0 to 5 digits after the decimal point(000000 ● 0.00000)
-
Number indicator
Red 7 segment LED, Letter height 22mm, 6 digits, - display available
LED lamp
8 (SIG, LL, L, H, HH, MAX, MIN, TEA)
Operation key
5 ●SET/SHIFT ,MEM/TEACH , ● /PARA , ● /FUNC ,ENT/MODE●
Input range
0.0067Hz ● 100kHz
10ms - 3600s
Measurement accuracy
±0.008● ±1digit
±0.1● ±1digit
Filter
Switches between 100kHz, 30kHz, 10kHz, and 0.02kHz using the parameter.
Note that you can switch between only 10kHz and 0.02kHz in a magnetic sensor, and its contact is only 0.02kHz.
Display cycle
0.2, 0.5, 1, 2, 5, 10, 15, 30, 60 sec. (changeable in the parameter settings)
Dependent on the input signal
Pre-scale function
Parameter setting system using the front panel keys. The teaching (combination) of display values are also available.
Memory function
The maximum/minimum measurement values can be memorized and displayed in the indicator.
(Switches the display using the MEM key)
Comparator function
The settings of the high set point 1, low set point 1, high set point 2, and low set point 2, and judgment results can
be displayed on the LED lamp. The hysteresis setting of the high and low set point 1 values are also available.
Auto zero time
0.1 - 150 sec.
0.1 - 3600 sec.
Pre-arithmetic function
Updates the displayed value according to the elapsed time after the pulse stops.
Teaching function
Performs scaling automatically by setting the display value with a certain signal input. (only in the tachometer and flowmeter modes)
Insulation resistance
10MΩ or more (at DC500V Mega)
Voltage proof
AC1500V or more 1min
Operating temperature
0 - 45ºC(No condensation)
Operating humidity
35 - 85%RH (No condensation)
Operating atmosphere
No corrosive gas
Conforming standard
RoHS
Protection function
Front panel: IP66 (or equivalent), Rear terminal block: IP20
Casing material
ABS resin
External dimensions
● 96 × ● 48 × ● 92 ● (DIN)
Weight
Approx. 200g
FVT● FVC● TRT● BDC options : + approx. 50g
CPT options : + approx. 100g
●3.
Specifications
●4.
Component Part Names and Functions
●●●●●●●●●●●● ● ●●●●●● ●
●●●●●●●●●●●●●● ●●
●
●
●
●
Unit label
●
PS ℓ
h
cm
min
●
h
●
PS ℓ
h
cm
min
●
h
FVT
CPT
●
●
kHz rpm
ℓ
min
●
●
kHz rpm
ℓ
min
TRT
FVC
●:●:●
sec min
rps
Hz h:m:s sec min
rps
Hz
TRC
BCD
● : ● ● ●
m●●
●● h
mm
●● s
ℓ
●s
r
min m:s:●
m
h
mm
s
ℓ
s
r
min
RMT
DRT
●
m
min
km
h
mm
min
●
m
min
km
h
mm
min
SDT
SDC
●
10
●
10
21
№
Name
Function
● SIG lamp
Lights up when the sensor signal is input
● LL lamp
Lights up when the low set point 2 is judged.
● L lamp
Lights up when the low set point 1 is judged.
● H lamp
Lights up when the high set point 1 is judged.
● HH lamp
Lights up when the high set point 2 is judged.
● MAX amp
Lights up when the maximum value is displayed
● MIN lamp
Lights up when the minimum value is displayed
● TEA lamp
Lights up when the teaching function is set
● PEAK lamp
Not used
● BTM lamp
Not used
● Unit label space
Space for attaching the supplied unit labels
● Main display
Displays the measurement value
● SET/SHIFT key
Finishes the setting in various setting modes
Pressing this key with other keys switches to various setting modes
● MEM/TEACH key
Switches to the memory display
Pressing this key with the SET key goes to the teaching setting mode
● ●(UP)/PARA key
Changes the selected items in various setting modes, or numerical values
Pressing this key with the SET key switches to the parameter setting mode
●
● (NEXT)/FUNC key
Changes the selected digit in various setting modes
Pressing this key with the SET key switches to the function setting mode
● ENT/MODE key
Selects the changed item(s) in various setting modes
Pressing this key with the SET key switches to the mode setting mode
● Terminal block
● Rear panel
● Terminal block cover
21 Mounting adapter
*There are the input specifications in addition to the above specifications. For details, refer to p.5 - 6.
●Front
●Side
●Rear
www.calcert.com
1.888.610.7664
0
5
10
15
20
25
30
