The Emerson A6312 Speed and Key Monitor is a two-channel device designed for monitoring the speed, phase, zero speed, and direction of rotation for critical rotating machinery in industrial plants.
It is typically used in conjunction with AMS 6500 monitors to create a comprehensive API 670 machinery protection system. Common applications include steam turbines, gas compressors, and hydro turbines.
1. Two-channel, 3U size plug-in modules that reduce cabinet space requirements
2. API 670 compliant and hot-swappable
3. Remote selectable limit multiply and trip bypass
4. Rear buffered proportional outputs, 0/4-20 mA output
5. Self-checking facilities for monitoring hardware, power input, hardware temperature, sensor, and cable
6. Compatible with displacement sensors 6422, 6423, 6424, and 6425 and driver CON011/91, 021/91, 041/91
1. Power plants
2. Steel mills
3. Automotive industry
4. Petrochemical industry
5. Tobacco industry
6. Metallurgy industry
Monitoring board: | Westinghouse Card: | Delvta: | EPRO sensor probe |
EMERSON A6110 | 1C31129G03 1C31132G01 | CE400/ SE400/series | PR6423/PR6424 |
EMERSON A6210 | 1C31166G02 1C31169G02 | CE3007,CE3008,SE3007, | PR6426/PR9268 |
EMERSON A6220 | 1C31219G01 1C31223G01 | SE3008,VE3007,VE3008, | PR9376/ Sensor probe |
EMERSON A6410 | 1C31234G01 1C31238H01 | VE3005,VE3006,VE4006 | Proximitor |
EMERSON A6312 | 5X00119G01 5X00121G01 | KJ320/KJ322/KJ3223/ | CON021/CON041 |
EMERSON A6740 | 5X00070G04 1C31116G04 | KJ3225X1 module | |
EMERSON A6500 | 1C31224G01 1C31227G01 | KJ1611X1/KJ1501X1/ | |
1C31189G01 1C31192G01 | KJ4001X1-CH1 base |
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3.Most product warranty up to 1 year, any quality problem return at our cost. Every item will be tested strictly before delivery
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