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| | | Installation and Accessories | | |
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| | | AC172 and AC915 retaining ring for case style B | | |
| | | Case style A Install case style A sensor just below the babbitt layer, then puddle the babbitt metal over the sensor tip and smooth. Read Engineering Instruction #164 and Engineering Instruction #167 for complete details. | | |
| | | H-0.278/0.281" (7.1 mm) 0 BORE BABBIT LAYER SENSOR BEARING SHOE LEADWIRE | | |
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| | | 0.188"-H (4.8 mm) 1 | | |
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| | | 0.010" REF (0.25 mm) | | |
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| | | | | | | | | | | Model | "A" diameter | Hole I.D. | | | | AC172 | sized to fit leadwires | 0.312" (7.92 mm) | | | | AC172-3 | 0.175" (4.45 mm) | 0.375" (9.53 mm) | | | | AC915-1 | 0.213" (5.4 mm) | 0.312" (7.92 mm) | | | | | | | | | | |
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| | Case style B The "top hat" flange shape allows spring loading with the AC171 spring and AC172 or | | 0.312±0.001" (7.92±0.02 mm) 0 BORE AC172 RING BEARING SHOE LEADWIRE | | |
| | | BABBIT-LAYER AC171 SPRING SENSOR | | |
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| | | Two tin-plated brass terminals. PTFE body. Meets MIL-T-17600. For instructions, read Installation Instruction #107. | | |
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| | | AC915 retaining ring (order separately). Choose the economical AC172 style for lowest cost.The AC915 style allows removal and reinstallation. Slide the spring and ring over the leads, insert the sensor tip into a milled hole, and push down on the retaining ring to compress the spring and secure the sensor. Read Engineering Instruction #180 and Engineering Instruction #181. | | |
| | | 1.00" (25.4 mm) DIAMETER | | |
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| | | AC191 terminal block Two tin-plated brass terminals. PTFE body. Meets MIL-T-17600. Read Installation Instruction #121 for instructions. | | |
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| | | 0.62" (15.7 mm) DIAMETER | | |
| | | - SENSOR | | | |
| | | Case styles C and D Pot with epoxy inside small bearing shoes. Locate near the babbitt, face for best readings. Read Engineering Instruction #184. | | |
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| | | BABBIT LAYER | | |
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| | | r SENSOR 0 L +0.005" (0.01 mm) | | |
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| | | AC192 terminal block Three tin-plated brass terminals. Glass-filled PTFE body. AC195 terminal block | | |
| | | LEADWIRE BEARING SHOE | | |
| | | 0.53" (13.5 mm) DIAMETER | | |
| | | AC171 spring for case style B | | |
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| | | Stainless steel. Outside diameter 0.240" (6.1 mm). Compressed length 0.22" (5.6 mm). To be used in conjunction with AC172 or AC915 for spring loading case style B | | |
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| | | Same as AC192 except polyamide-imide body for radiation resistance to 109 rads. | | |
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| | | Feedthroughs Feedthroughs provide an oil tight industrial seal where a cable exits a machine housing. The stainless steel tube is epoxy filled and each wire is sealed to the individual conductor. This prevents wicking of oil inside the wires as well as leakage around the wire insulation. Pressure rating to 25 psi (1.7 bar). See page 4-12 for more information. | | |
| | | AC197 terminal block Three tin-plated brass terminals. 0.75" (19.0 mm) Glass-filled PTFE body. DIAMETER AC196 terminal block Same as AC197 except polyamide-imide body for radiation resistance to 109 rads. | | |
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| | | Embedment sensor engineering instructions are available at www.minco.com/sensorei/ | | |
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| | | Specifications subject to change | | |
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| | | Page 7-8 ACCÖSSI MllICO Americas: 763.571.3121 | Europe: (33) 5 61 03 24 01 | Asia Pacific: (65) 6511 3388 Sales and Support | | |
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