EMERSON A6210｜Thrust Position Monitor｜

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EMERSON A6210｜Thrust Position Monitor｜

Channel: Two independent eddy current displacement measurement channels
Three switchable measurement modes: Thrust Position/Differential Expansion/Rod Drop
Compatible probe: EPRO PR6422/PR6423/PR6424/PR6425 eddy current probe+CON011 preamplifier
Sensor power supply: -26.7VDC, open/short circuit protection
Input signal: 0~-22VDC differential displacement signal
Measurement range:
Thrust position: ± 5mm
Expansion difference: ± 10mm
Piston rod position: ± 20mm
Frequency response: 0-8Hz（ -3dB@10Hz ）
Accuracy: ± 1% FS; Resolution: 0.1 μ m
Response time:<40ms (rapid axial displacement protection)
output:
Analog output: 4-20mA DC/0-10VDC
Front and rear panel buffer original signal output
Alert alarm, Danger trip relay output
Power supply: Backboard DC24V; Power consumption ≤ 6W (250mA)
Function: Sensor disconnection self check, alarm delay 0-5s, linearization calibration, trip bypass, channel isolation EMI protection

Working temperature: 0 ℃~+65 ℃
Storage temperature: -40 ℃ to+85 ℃
Humidity: 5% to 95% RH without condensation
Size: 160 × 128.4 × 30mm (3U EURO card)
Net weight: 0.45kg (declared value according to official customs declaration standards)
Protection: IP20

Purpose
Online monitoring of axial thrust bearing position, rotor expansion difference, and reciprocating piston rod displacement for power plant steam turbines, gas turbines, and compressors, with over limit alarm and interlock trip protection, and TSI safety system core components.