Intrinsic Safety Barriers

$0.00

Install these barriers in your safe area to limit the current to the hazardous environment, and ensure voltage remains at an intrinsically safe level.

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Features

  • Each system features excitation, sense and signal barriers
  • Available in an enclosure for external mounting or in a chassis mount version
  • R Stahl or equivalent barriers that are approved by Factory Mutual?(FM)

Specifications

Part #31201:
+ Excitation 9001/01-158-390-101
Voltage Range:
+12 VDC
Internal Resistance:
55 ?
Open Circuit Voltage:
15.7 VDC
Short Circuit Current:
390 mA
Classifications:
FM approved, UL listed,
CSA certified, SA, CE marked

Part #31202:
? Excitation 9002/10-187-270-001
Voltage Range:
?6 VDC
Internal Resistance:
46 ?
Open Circuit Voltage:
18.7 VDC
Short Circuit Current:
278.8 mA
Classifications:
FM approved, UL listed,
CSA- certified, SA, CE marked

Part #31540:
+ Excitation 9001/01-083-442-10
Voltage Range:
+6 VDC
Internal Resistance:
48 ?
Open Circuit Voltage:
8.4 VDC
Short Circuit Current:
442 mA
Classifications:
FM approved, UL listed,
CSA- certified, SA, CE marked

Part #70723:
– Excitation 9001/00-083-442-101
Voltage Range:
-6 VDC
Internal Resistance:
26 ?
Open Circuit Voltage:
-8.4 VDC
Short Circuit Current:
442 mA
Classifications:
FM approved, UL listed,
CSA certified, SA, CE marked

Part #70724:
+ Sense 9001/01-086-020-101
Voltage Range:
+6 VDC
Internal Resistance:
470 ?
Open Circuit Voltage:
8.6 VDC
Short Circuit Current:
18.3 mA
Classifications:
FM approved, UL listed,
CSA certified, SA, CE marked

Part #30263:
? Signal 9002/77-093-040-001
Voltage Range:
?6 VDC
Internal Resistance:
482 ?
Open Circuit Voltage:
9.6 VDC
Short Circuit Current:
40.9 mA
Classifications:
FM approved, UL listed,
CSA-certified, SA, CE marked

Part #31542:
RS-232 9002/22-093-300-001
Voltage Range:
?6 VDC
Internal Resistance:
75.8 ?
Open Circuit Voltage:
9.6 VDC
Short Circuit Current:
297.5 mA
Classifications:
FM approved, UL listed,
CSA- certified, SA, CE marked

Part #30264:
? Sense 9002/10-187-020-001
Voltage Range:
?6 VDC
Internal Resistance:
482 ?
Open Circuit Voltage:
18.7 VDC
Short Circuit Current:
22 mA
Classifications:
FM approved, UL listed,
CSA- certified, SA, CE marked

Part #72396:
– Sense 9001/00-086-020-101
Voltage Range:
+6 VDC
Internal Resistance:
480 ?
Open Circuit Voltage:
8.6 VDC
Short Circuit Current:
18.3 mA
Classifications:
FM approved, UL listed,
CSA-certified, SA, CE marked

Part #30266:
– Excitation 9001/00-086-390-101
Voltage Range:
-0.6 VDC
Internal Resistance:
30 ?
Open Circuit Voltage:
8.6 VDC
Short Circuit Current:
377.6 mA
Classifications:
FM approved

Part #69491:
– Excitation 9001/02-016-150-111
Voltage Range:
?0.7 VDC
Internal Resistance:
12.8 ?
Open Circuit Voltage:
1.64 VDC
Short Circuit Current:
127.4 mA
Classifications:
FM approved, UL listed,
CSA- certified, SA, CE marked

Part #69492:
+ Sense 9001/01-168-020-101
Voltage Range:
?12 VDC
Internal Resistance:
898 ?
Open Circuit Voltage:
16.8 VDC
Short Circuit Current:
18.7 mA
Classifications:
FM approved, UL listed,
CSA- certified, SA, CE marked

Part #69493:
– Sense 9001/02-016-015-101
Voltage Range:
+0.7 VDC
Internal Resistance:
127 ?
Open Circuit Voltage:
1.64 VDC
Short Circuit Current:
13.7 mA
Classifications:
FM approved, UL listed,
CSA certified, SA, CE marked

Part #72521:
– Excitation 9001/01-199-390-101
Voltage Range:
+16 VDC
Internal Resistance:
67 ?
Open Circuit Voltage:
-19.9 VDC
Short Circuit Current:
382.7 mA
Classifications:
FM approved, CSA-certified,
CE marked

Part #30265:
+ Excitation 9001/01-086-390-101
Voltage Range:
+6 VDC
Internal Resistance:
30 ?
Open Circuit Voltage:
8.6 VDC
Short Circuit Current:
377.6 mA
Classifications:
FM approved

Options

33531 Rail,DIN 6″ Length 35mm Width x 7.5mm High
35815 LIT, Manual IS Barrier Instruction Sheet
110424 Enclosure Assy,IS Barrier FRP Enclosure, Din Rail, 2 Cord Grips Grounding Material *** Barriers Not Included
22828 Terminal Block,Grounding Universal DIN Rail Mounted0
42219 Fuse,IS Barrier 160mA

Models

Barrier Kit #1: (For models with ? 5 Volt excitation)

109663 Barrier Set, Uncased Uncased barrier kit #1 List price: $1,525.00
31202 Barrier, IS Dual Channel +/-Excitation or 4-20 mA CL 9002/10-187-270-001 List price: $450.00
30264 Barrier, IS Load Cell +/-Sense 9002/10-187-020-001 List price: $475.00
30263 Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 List price: $475.00
30263 Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 List price: $475.00
Barrier Kit #2: (For models with + 10 Volt excitation) 69493 Barrier, IS Load Cell -Sense 9001/02-016-015-10 List price: $375.00
30263 Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 List price: $475.00
69491 Barrier, IS Load Cell -Excitation 9001/02-016-150-11 List price: $350.00
69492 Barrier,IS Load Cell +Sense 9001/01-168-020-10 List price: $325.00
31201 Barrier, IS Load Cell + Excitation 9001/01-158-390-10 List price: $385.00 Barrier Kit #3: (For models with + 5 Volt excitation) 69491 Barrier, IS Load Cell -Excitation 9001/02-016-150-11 List price: $350.00
30263 Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 List price: $475.00
31540 Barrier, IS Load Cell +Excitation 9001/01-083-442-101 List price: $295.00 Miscellaneous Barriers: 31201 Barrier, IS Load Cell + Excitation 9001/01-158-390-10 List price: $385.00
69491 Barrier, IS Load Cell -Excitation 9001/02-016-150-11 List price: $350.00
69492 Barrier,IS Load Cell +Sense 9001/01-168-020-10 List price: $325.00
69493 Barrier, IS Load Cell -Sense 9001/02-016-015-10 List price: $375.00
30263 Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 List price: $475.00
30265 Barrier, IS Load Cell +Excitation 9001/01-086-390-10 Single Channel. List price: $325.00
30266 Barrier, IS Load Cell -Excitation 9001/00-086-390-10 Single Channel. List price: $325.00
31542 Barrier,Dual Channel 9002/77-093-300-001, RS232 List price: $425.00
72521 Barrier,IS Load Cell +Excitation 9001/01-199-390-10 List price: $425.00

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