Emerson EPRO | A6312 | Dual-Channel Speed/Key Monitor Module

SKU: A6312
  • Manufacturer: Emerson

  • Product No.: A6312

  • Condition:In stock

  • Product Type: Dual-Channel Speed/Key Monitor Module

  • Product Origin: Germany

  • Payment:T/T, Western Union

  • Weight: 4000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Specification Details
Manufacturer Emerson
Model A6312/06
Ordering Information A6312/06
Catalog CSI 6500
Origin Germany (DE)
HS Code 85389091
Dimension 16 cm x 16 cm x 12 cm
Weight 0.8 kg

Speed and Key Monitor Specifications

The Speed and Key Monitor is designed for high reliability in monitoring critical rotating machinery, focusing on speed, phase, zero speed, and direction of rotation. This 1-slot monitor integrates with AMS 6500 to form a complete API 670 machinery protection system. It supports applications in steam, gas, compressors, and hydro turbo machinery, with options for redundant operation to ensure continuous monitoring.


Transducer Inputs

Specification Details
Number of Inputs Two, independent
Type of Inputs Eddy current, differential
Emerson Sensor Inputs Part numbers: 6422, 6423, 6424, 6425
Isolation Galvanically separated from power supply
Input Resistance >100 kΩ
Input Voltage Range 0 to ±27.3 VDC
Input Frequency Range 0 - 20,000 Hz, 65,535 RPM

Additional Features

  • Two-channel 3U size plug-in modules reduce cabinet space compared to traditional four-channel 6U cards.
  • API 670 compliant, hot swappable module.
  • Remote selectable limit multiply and trip bypass.
  • Rear buffered proportional outputs (0/4-20 mA).
  • Self-checking capabilities for hardware, power input, temperature, and sensors.
  • Compatible with displacement sensors (6422, 6423, 6424, 6425) and driver models (CON 011/91, 021/91, 041/91).
  • 6TE wide module for AMS 6000 19” rack; 8TE wide module for AMS 6500 19” rack
Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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