Intrinsic Safety Barriers
![rl-intrinsic-safety-barriers](/media/ccufidbh/_portals_0_products_a842cf2e78f7454fa46c3e87a365255c-orig.png?mode=max&width=500&rnd=133263189955670000)
Standard 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)
Intrinsically Safe Barriers
Install these barriers in your safe area to limit the current to the hazardous environment, and insure voltage remains at an intrinsically safe level.
Intrinsic Safety Barriers Specifications
Part #31201: Part #31202: Part #31540: Part #70724: Part #30263: |
Part #31542: Part #30264: Part #30266: Part #69491: |
Part #69492: Part #69493: Part #72521: Part #30265: |
Parts
Part # | Description |
---|---|
Stahl Barriers #1: For models with ± 5 Volt excitation (10 volt) | |
109663 | Barrier Set, Uncased Uncased barrier kit #1 |
31202 | Barrier, IS Dual Channel +/-Excitation or 4-20 mA CL 9002/10-187-270-001 |
30264 | Barrier, IS Load Cell +/-Sense 9002/10-187-020-001 |
30263 | Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 |
Barrier Kit #2: (For models with + 10 Volt excitation) | |
69493 | Barrier, IS Load Cell -Sense 9001/02-016-015-101 |
30263 | Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 |
69491 | Barrier, IS Load Cell -Excitation 9001/02-016-150-111 |
69492 | Barrier,IS Load Cell +Sense 9001/01-168-020-10 |
31201 | Barrier, IS Load Cell + Excitation 9001/01-158-390-101 |
Barrier Kit #3: (For models with + 5 Volt excitation) | |
69491 | Barrier, IS Load Cell -Excitation 9001/02-016-150-111 |
30263 | Barrier, IS Load Cell +/-Signal 9002/77-093-040-001 |
31540 | Barrier, IS Load Cell +Excitation 9001/01-083-442-101 |
If sense leads are needed, use the following: | |
199867 | Barrier, IS Load Cell + Sense, 9001/01-086-075-101 Single Channel |
69493 | Barrier, IS Load Cell -Sense 9001/02-016-015-101 |
Miscellaneous Barriers: | |
30265 | Barrier, IS Load Cell +Excitation 9001/01-086-390-10 Single Channel. |
30266 | Barrier, IS Load Cell -Excitation 9001/00-086-390-10 Single Channel. |
31542 | Barrier,Dual Channel 9002/77-093-300-001, RS232 |
72521 | Barrier,IS Load Cell +Excitation 9001/01-199-390-10 |
197643 | Barrier,Dual Channel RS-422 Stahl 9002/22-032-300-111 |
Options
Part # | Description |
---|---|
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 Mounted |
42219 | Fuse,IS Barrier 160mA for Stahl barriers |
208123 | Isolator, Barrier Mount Din Rail Mounting Clips To Isolate Ground |
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