Technical information

Ultrasonic Level Sensor LUC-M**
Supplementary documentation
DOCT-0805F 01/2010 185414
31
Safety Instructions The following safety instructions are supplied with ATEX-certified device versions. If the devices
are used in explosive areas, comply with all the specifications in these safety instructions.
Version Certificate Communication Housing Safety
information
LUC-M10-**A1*-IH*-EX
LUC-M20-**A1*-IH*-EX
LUC-M40-*A1*-IH***-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6 HART, 2-wire F12 SI 174O
LUC-M10-**A4*-IH*-EX
LUC-M20-**A4*-IH*-EX
LUC-M40-*A4*-IH***-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6 HART, 2-wire T12 with overvoltage protection SI 224O
LUC-M10-**A1*-PA*-EX
LUC-M20-**A1*-PA*-EX
LUC-M20-**A1*-PA*-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6 PROFIBUS PA F12 SI 175O
LUC-M10-**A4*-PA*-EX
LUC-M20-**A4*-PA*-EX
LUC-M20-**A4*-PA*-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6 PROFIBUS PA T12 with overvoltage protection SI 225O
LUC-M10-**A2*-IH*-SX
LUC-M10-**A2*-PA*-SX
LUC-M20-**A2*-IH*-SX
LUC-M20-**A2*-PA*-SX
LUC-M40-*A2*-IH***-SX
LUC-M40-*A2*-PA***-SX
¬ II 1/2 G bzw. II 2 G EEx d [ia] II C T6 • HART, 2-wire
•PROFIBUS PA
T12 SI 176O
LUC-M10-*****-***-S2
LUC-M20-*****-***-S2
LUC-M40-****-*****-S2
¬ II 3G EEx nA II T6 • HART, 2-wire
• HART, 4-wire, AC
• HART, 4-wire, DC
•PROFIBUS PA
•F12
•T12
• T12 with overvoltage protection
SI 179O
LUC-M10-**A1*-IH*-ES
LUC-M10-**A1*-PA*-ES
LUC-M10-**A1*-IH*-E2
LUC-M10-**A1*-PA*-E2
LUC-M20-**A1*-IH*-ES
LUC-M20-**A1*-PA*-ES
LUC-M20-**A1*-IH*-E2
LUC-M20-**A1*-PA*-E2
LUC-M40-*A1*-IH***-ES
LUC-M40-*A1*-PA***-ES
LUC-M40-*A1*-IH***-E2
LUC-M40-*A1*-PA***-E2
• ¬ II 1/2 D
• ¬ II 1/3 D
• HART, 2-wire
•PROFIBUS PA
F12
T12
SI 180O
LUC-M10-**A1*-AH*-ES
LUC-M10-**A1*-DH*-ES
LUC-M10-**A1*-AH*-E2
LUC-M10-**A1*-DH*-E2
LUC-M20-**A1*-AH*-ES
LUC-M20-**A1*-DH*-ES
LUC-M20-**A1*-AH*-E2
LUC-M20-**A1*-DH*-E2
LUC-M40-*A1*-AH***-ES
LUC-M40-*A1*-DH***-ES
LUC-M40-*A1*-AH***-E2
LUC-M40-*A1*-DH***-E2
• ¬ II 1/2 D
• ¬ II 1/3 D
• HART, 4-wire, AC
• HART, 4-wire, DC
F12 SI 259O
LUC-M30-**A1*-DH*-ES
LUC-M30-**A1*-AH*-ES
LUC-M30-**A1*-DH*-E2
LUC-M30-**A1*-AH*-E2
• ¬ II 1/2 D bzw. II 2 D
• ¬ II 1/3 D bzw. II 3 D
• HART, 4-wire, AC
• HART, 4-wire, DC
F12 SI 177O
LUC-M30-**A1*-PA*-ES
LUC-M30-**A1*-PA*-E2
• ¬ II 1/2 D bzw. II 2 D
• ¬ II 1/3 D bzw. II 3 D
PROFIBUS PA F12 SI 178O