
2
Technische Daten
Wire connection:
2 x 1,5 mm
2
solid or
2 x 1,0 mm
2
stranded wire with sleeve
DIN 46 228-1/-2/-3/-4
Flat terminals with self-lifting
clamping piece
DIN rail
155 g
Wire fixing:
IEC/EN 60 999-1
IEC/EN 60 715
Mounting:
Weight:
Dimensions
Width x height x depth:
22,5 x 82 x 99 mm
Input
Setting range of the
fluid resistance:
2 ... 450 k
(other ranges on request)
on logarithmically divided absolute scale
Setting:
Switching point hysteresis:
approx. 3 % (at 450 k
) ... 6 %
(at 2 k
) of the set value
Voltage and temperature
influence:
< 2 % of the set value
Max. cable length to the
probes:
Set value
Cable length
(at 100 nF/km)
50 m
200 m
500 m
1500 m
3000 m
450 k
100 k
35 k
10 k
5 k
approx. AC 10 V
approx. AC 1,5 mA
(internally generated)
Max. sensing voltage:
Max. sensing current:
Response and release times:
0,2 ... 20 s
Setting on logarithmically-divided
absolute scale
Auxiliary circuit
Auxiliary voltage U
H
:
AC 24, 42 ... 48, 110 ... 127,
220 ... 240, 380 ... 415 V
DC 24 V
AC: 0,8 ... 1,1 U
DC: 0,85 ... 1,25 U
N
Voltage range of U
H
Nominal power consumption
AC: approx. 2 VA
DC: approx. 1 W
45 ... 400 Hz
Frequency range:
Output
Contacts
MK 9151.11:
MK 9151.12:
Thermal current I
th
:
Switching capacity
to AC 15
NO contact:
NC contact:
Electrical life
to AC 15 at 1 A, AC 230 V:
Permissible operating:
Short-circuit strength
max. fuse rating:
Mechanical life:
1 changeover contact
2 changeover contacts
5 A
3 A / AC 230 V
1 A / AC 230 V
IEC/EN 60 947-5-1
IEC/EN 60 947-5-1
IEC/EN 60 947-5-1
5 x 10
5
switching cycles
6 000 switching cycles / h
4 A gL
30 x 10
6
switching cycles
IEC/EN 60 947-5-1
General data
Operating mode:
Temperature range:
Clearance and creepage
distances
overvoltage category /
contamination level
input/auxiliary circuit:
input/output circuit:
auxiliary/output circuit:
EMC
Electrostatic discharge:
HF irradiation:
Fast transients:
Surge voltages:
Interference suppression:
Degree of protection:
Continuous operation
- 20 ... + 60
°
C
IEC 60 664-1
6 kV / 2
6 kV / 2
4 kV / 2
(1 kV for DC 24 V-devices)
(4 kV for MK 9151.12)
8 kV (air)
10 V / m
2 kV
1 kV
Limit value class B
Housing:
Terminals: IP 20
Thermoplastic with V0 behavior
according to UL subject 94
Amplitude 0,35 mm,
frequency 10 ... 55 Hz, IEC/EN 60 068-2-6
20 / 060 / 04
EN 50 005
IEC/EN 61 000-4-2
IEC/EN 61 000-4-3
IEC/EN 61 000-4-4
IEC/EN 61 000-4-5
EN 55 011
IEC/EN 60 529
IEC/EN 60 529
IP 40
Housing:
Vibration resistance:
Climate resistance:
Terminal designation:
IEC/EN 60 068-1
Technical data
Accessories
OA 5640:
Standard probe
MK 9151._ _/60
MK 9151. _ _ /001:
MK 9151. _ _ /002:
MK 9151. _ _ /400:
MK 9151. _ _ /106:
CSA approval
time delay on Min level
time delay on Max level
with sealable transparent cover
with save separation according
to VDE 0106
Ordering example for Variants
MK 9151 .12 /_ _ _ 2 ... 450 k
AC 220 ... 240 V
Auxiliary voltage
Measuring range
Variant, if required
Contacts
Type
Variants
MK 9151.11 2 ... 450 k
AC 220 ... 240 V
Article number:
Output:
Measuring range:
Auxiliary voltage U
H
:
Width:
0044505
1 changeover contact
2 ... 450 k
AC 220 ... 240 V
22,5 mm
stock item
Standard type
Applications
Level/Niveau
MIN
A1
Supply U
A2
H
MAX
12 11 14
22 21 24
COM
X1
M6612
12
22
14
24
11
21
1-point level control
Level/Niveau
MIN
A1
Supply U
A2
H
MAX
12 11 14
22 21 24
COM
X1
M6613
12
22
14
24
11
21
2-point level control
E. DOLD & SHNE KG D-78114 Furtwangen
e-mail dold-relays
@t-online.de internet http://www.dold.com
Postf. 1251 Tel. +49 7723 654 0 Telefax +49 7723 654 356