Intra LMS-A Pressure Switch

LMS-A Pressure Switch

Technical data switches
1. General table Switch
1690
Case Contact function Dimension Breaking on rupturing capacity Protective
system Option Switchhysteresis Mediumtemperature EExprotection Connection
1690 Ex
LMS-A
LMS-AEExd
MS09K
MS10 EExd
synthetic
synthetic
Al Si 12
Al Si 12
synthetic
Aluminium
bistable change-over contact 20x15x80
bistable change-over contact 20x15x80
bistable change-over contact ** 65x65x40
bistable change-over contact Drm 138x80
break- or makecontact, changeover contact 110x75x50
break- or makecontact, changeover contact 120x120x110
230VAC
230VAC
12 - 250 VAC
220VAC
250VAC
250VAC
0,8A
0,6A
1,5A
1,5A
10A
10A
60VA
45VA
80VA
80VA
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IP65
IP65
IP65 DIN40050
IP65 DIN40050
IP65 DIN40050
IP65 DIN40050
IP67 DIN40050 15mm
IP67 DIN40050
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15mm
8 - 12mm
8 - 12mm
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max. 120°C
max. 120°C
max. 250°C *
max. 250°C *
max. 100°C
max. 200°C
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BVS 03 Atex E 126 X ExII 2G EEx m II T6/T5
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EEx d II CT6
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EEx dII CT6
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PG7,5
4 connection (¾“ NPT)
PG11
¾“ NPT
Electric connection with 3-channel plug and earth.
For all Switchs valid the international standard EN 60529.
* Typ LMS-AH with heat-protection-execution through a max. temperature of 400°C.
** available with gold-contact.
2. NI Ex NJ-Switch
3. Switchschema Type 1690
Inherent safety EEx-switch, on inquiry with define error message.
Contacttransmitter Section switch appliance
supply voltage:
max. temperature:
cabel connection at the case:
supply voltage:
power consumption:
open-cicuit voltage:
admit charge:
admit temperature:
8V DC 60°C M20x1,5
Schema
bistable changeover contact 1690 EX
220V +15% (45 - 60Hz) 1W 8V DC 253 V AC -20°C bis +60°C
bistable changeover contact LMS-A
bistable changeover contact LMS-AH
bistable changeover contact
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