SHINKAWA VM-5N SST-2194-001-P001G Differential expansion monitoring module

SHINKAWA VM-5N SST-2194-001-P001G Differential expansion monitoring module

Specific Parameters

• Electrical ParametersInput Sensors: Compatible with VK-143P, FK-143F, VK-263P, FK-263F, VC series sensor signalsInput Channels: 2 channelsInput Impedance: Approximately 50kΩMeasuring Range: Multiple options including -5~0~+5mm, 0~10mm, -10~0~+10mm, 0~20mmPower Supply Voltage: 85~264V AC, 24V DC or 110V DCOutput Signals: 4~20mA DC (maximum load 500Ω), 1~5V DC (output impedance 250Ω); optional signals like 0~-10VDC, 0~10VDCMeasuring Accuracy: ±0.5% FS at 25℃, ±2.0% FS at 0~65℃Alarm Settings: 4 points (H-DANGER, H-ALERT, L-ALERT, L-DANGER), setting range -10%~+110% of measuring rangeAlarm Accuracy: Setting accuracy ±1.0% FS, repeat accuracy ±0.1% FSAlarm Output: Relay contact output, normally de-energized modeElectrical Isolation: Complies with relevant standards, with anti-interference design
• Environmental ParametersOperating Temperature: 0℃ to 65℃ (non-condensing environment)Storage Temperature: -30℃ to 85℃Relative Humidity: 20% to 95% (non-condensing)Vibration Resistance: Complies with IEC 60068-2-6 standardProtection Rating: IP20 (module itself)
• Mechanical ParametersOverall Dimensions: 44mm (W) × 177mm (H) × 250mm (D) (rack slot compatible specification)Housing Material: Aluminum alloy (approximate to N-4.0 specification)Weight: Approximately 0.7kg (single module), approximately 2.5kg when rack-mountedMounting Method: Dedicated slot installation in VM-5H3/VM-5W1 rackDisplay Interface: 5-digit LCD digital display (with backlight), 40-segment bar graph indicationOperation Method: Front-panel button operation, supporting parameter configuration and status query

Product Performance

Excellent monitoring accuracy: ±0.5% FS measurement accuracy at 25℃ combined with multi-range optional design can accurately capture small differential expansion changes between rotor and cylinder, meeting the thermal dynamic monitoring needs of equipment during startup and shutdown phases. Strong system compatibility: Supports access of VK, FK, VC multi-series sensors; can directly link with VM-5 series racks, PLC and DCS systems without additional signal conversion modules, with fast data transmission response.

Outstanding operational reliability: Complies with API 670 standard and classification society specification (LR); equipped with comprehensive alarm setting function, alarm status is indicated by both LED indicators and display interface; fault response is timely, Mean Time Between Failures (MTBF) ≥5×10⁴ hours, adapting to continuous industrial operation scenarios. High operational convenience: Front-panel dual display of LCD digital and bar graph enables intuitive viewing of measured values and alarm thresholds; button operation supports full-process non-shutdown operation, with parameter configuration repeat accuracy up to ±0.1% FS.

Excellent environmental adaptability: 0~65℃ operating temperature covers industrial on-site temperature range; -30~85℃ storage temperature meets storage requirements in harsh environments; vibration resistance design complies with IEC standards, enabling stable operation in complex working conditions such as power plants and petrochemical industries.