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EPRO MMS6418 Absolute and Relative Expansion Measuring Amplifier Module

EPRO MMS6418 Absolute and Relative Expansion Measuring Amplifier Module

EPRO MMS6418

Emerson MMS6418

MMS6418 dual-channel

Place of Origin:

USA

Brand Name:

Emerson

Model Number:

MMS6418

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Product Details
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EPRO MMS6418

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Emerson MMS6418

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MMS6418 dual-channel

Payment & Shipping Terms
Minimum Order Quantity
1
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in Stock
Product Description
TWO MEASUREMENT PATHS
MMS6418
Absolute / relative expansion amplifier

MMS 6000 machinery monitoring system
CHANNEL 1
PR9350
Absolute expansion
Up to 100 Hz
CHANNEL 2
PR6418
Relative expansion
Up to 10 Hz
M   MIYA ZHENG
Sales Manager
@   sales@amikon.cn W   86-18020776792
One Module, Two Expansion Duties
MMS6418 is a dual-channel measuring amplifier for inductive displacement sensors. Channel 1 handles absolute expansion and other static or dynamic displacement-related quantities. Channel 2 is dedicated to static relative expansion. Machine protection context
Expansion values support turbine protection, condition analysis and control-system supervision on critical rotating equipment.
STEAM
Turbines
GAS
Turbines
HYDRO
Turbines
PROCESS
Compressors
Channel Architecture
Function Channel 1 Channel 2
Measurement Absolute expansion; static and dynamic displacement duties Static relative expansion
Sensor family PR9350 inductive displacement sensor PR6418 inductive displacement sensor
Input arrangement Half bridge or differential transformer Differential transformer
Frequency range Up to 100 Hz Up to 10 Hz
Configuration Front RS-232 interface or RS-485 bus; independent zero adjustment for each channel
Mechanical format DIN 41494 Eurocard, 100 x 160 mm; 71.1 mm wide; 128.4 mm high; approximately 740 g net
Dual-Path Integration
PR9350
Absolute movement
→ MMS6418
Independent channel processing
→ RS-485 / OUTPUTS
Analysis, indication and control integration
PR6418
Relative expansion
→ →
The two channels are not interchangeable. Replacement work must preserve the assigned sensor, range, zero position, alarm thresholds, relay behavior, channel-clear wiring and RS-485 addressing.

AMIKON INDUSTRIAL SUPPORT
Careful matching for legacy monitoring hardware.
We help confirm model, channel duty and accessory fit, with expedited handling and a 12-month warranty.
Return support: Contact us within 7 days if an issue is found. Returned items must retain their original condition and include the reason for return. Return or replacement follows receipt and inspection; buyer covers shipping costs.
MMS6418 Technical FAQ
Can MMS6418 channel 1 and channel 2 use the same sensor type?
No. Channel 1 is intended for PR9350 sensors; channel 2 is intended for PR6418 sensors. Their excitation, range and measurement duties differ.
Why must MMS6418 zero values be captured before replacement?
Each channel has independent zero adjustment. Losing the established mechanical zero can shift displayed expansion and alarm margins even when wiring is correct.
Can MMS6418 channel 2 be used for a 100 Hz dynamic duty?
No. Channel 2 is dedicated to relative expansion with a frequency range up to 10 Hz; channel 1 supports duties up to 100 Hz.
What should be checked when MMS6418 communicates locally but not over the rack bus?
Check RS-485 addressing, polarity, termination, bus continuity, configuration access and the receiving system mapping.
What acceptance tests matter after installing MMS6418?
Verify both sensor supplies, zero and span, movement direction, current outputs, alert and danger actions, channel-clear logic and RS-485 values.
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CC-PDIL01
Match both MMS6418 channels correctly.
Sales Manager: Miya Zheng
@   EMAIL
sales@amikon.cn
W   WHATSAPP
86-18020776792

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