Specifications are subject to change without notice
1
3-dgt P-based frequency indicator
1.0 to 999 Hz
Autoranging capability
Degree of protection (front): IP 50 (IP 65 on request)
Product Description
Model
Range code
Power supply
Setpoints
Engineering unit
Option
Ordering Key
LDI3F1KD0 XX XX
3-dgt P-based meter for fre-
quency measurements with
autoranging capability. Ensures
a degree of protection (front) of
IP 50 (IP 65 on request).
Panel Meters and Controllers
Autoranging Frequency Meter
Type LDI3 F1K
Type Selection
Power supply
A:
24 VAC, -15% +10%,
50/60 Hz
1)
B:
48 VAC, -15% +10%,
50/60 Hz
1)
C:
115 VAC, -15% +10%,
50/60 Hz
1)
D:
230 VAC, -15% +10%,
50/60 Hz (standard)
Options
XX:
None (standard)
IX:
Degree of protection
IP 65
XT:
Tropicalization
Rated input
500 VAC,
1 to 1000 Hz autoranging
Overload protection
Continous
1.2 x rated input
For 1s
2 x rated input
Accuracy
(@ 25C 5C, R.H.
60%)
0.1% f.s., 1 dgt
Temperature drift
100 ppm/C
Display
7-segment LED, h 14.2 mm,
3 digits
Sampling rate
1 time/s
Indication
Max:
999
Min:
0.00
Over range:
EEE
Input voltage
9 to 500 VAC,
Input impedance
500 K
Input Specifications
1)
Power supply on request
AC supply
230 VAC, -15% +10%,
50/60 Hz (standard)
24 VAC, 48 VAC, 115 VAC,
-15% +10%, 50/60 Hz
(on request)
Power consumption
3.2 VA
Supply Specifications
Operating temperature
0 to 50C (32 to 122F)
(R.H. < 90% non-condensing)
Storage temperature
-10 to 60C (14 to 140F)
(R.H. < 90% non-condensing)
Insulation reference voltage
300 V
rms
to ground
Dielectric strength
4000 V
rms
for 1 m inute
Noise rejection
CMRR
100 dB, 40 Hz to 60 Hz.
EMC
IEC 60801-2, IEC 60801-3,
IEC 60801-4 (level 2),
EN 50 081-1, EN 50 082-1
Safety standards
EN 61 010-1, IEC 61010-1,
VDE 0411
Connector
Screw-type
Housing
Dimensions
1/8 DIN, 48 x 96 x 83 mm
Material
ABS,
self-extinguishing: UL 94 V-0
Degree of protection
Front: IP 50 (standard),
IP 65 (on request)
Weight
Approx 250 g
Approvals
CE, CSA
General Specifications
2
Specifications are subject to change without notice
LDI3 F1K
92 mm
45 mm
83 mm
F
S
96 mm
48 mm
91 mm
75 mm
max. 10
mm
Dimensions
Terminal Board
Front Panel Description
2. Engineering unit
Screen for interchangeable unit label.The symbols in the
shaded areas are those available on the set of engineering
unit labels supplied with the LDI3 (engineering unit label to
be inserted by customer).
1. Display
3-dgt (maximum read-out 999).
Alphanumeric indication by means of 7-segment display
for:
- Displaying of the measured value, over-range.
W = 08
M
= 16
% = 24 mm HG = 32
cm = 40
mV = 01
kW = 09
Hz = 17
mbar = 25
l/min = 33
m = 41
V = 02
MW = 10
kHz = 18
bar = 26
l/h = 34
kg = 42
kV = 03
var = 11
RPM = 19
psi = 27
kg/min = 35
ppm = 43
A = 04
kvar = 12
m/s = 20
ata = 28
ton/h = 36
kA = 44
mA = 05
Mvar = 13
m/min = 21
ate = 29
m
3
/min = 37
cos
= 45
A = 06
= 14
C = 22
kg/cm
2
= 30
m
3
/h = 38
m
3
= 46
mW = 07
k
= 15
F = 23 mm H
2
O = 31
mm = 39
s = 47
1
2
Range Table
Measurement
Dec. point
Resolution
position
1.00 to 9.99 Hz
9.99
0.01 Hz
10.0 to 99.9 Hz
99.9
0.1 Hz
100 to 999 Hz
999
1 Hz
(Automatic selection)
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