Underground Pump Room Drainage Ultrasonic Flow Meter GLC400/1000 Mining Ultrasonic Flow Meter Explosion-proof Slurry Pipeline Ultrasonic Flow Meter
Emulsion Explosion-proof Ultrasonic Flow Meter Explosion-proof Zone Fire Water Pipe Ultrasonic Flow Meter Coal Safety Explosion-proof Ultrasonic Flow Meter Instantaneous Cumulative Flow Mining Ultrasonic Sensor
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The following is the maintenance guide for the GLC400/1000 pipeline ultrasonic flow meter, covering key maintenance points and practical operation standards:
Daily Maintenance Core Items
Probe Cleaning
Clean the sensor probe every 6 months to remove scale/impurities (shorten to 3 months if the medium contains solid particles). Use a soft cloth dampened with clean water to wipe; avoid chemical solvents or metal brushes to prevent damage to the acoustic coating.
Sealing Inspection
Monthly, check the flange connection seals for aging or leakage, and tighten bolts to the standard torque (based on pipeline pressure rating).
Electronic Unit Protection
Keep the main unit dry (humidity ≤90% RH), regularly clean dust from heat dissipation vents, and avoid high temperatures (>40°C) or strong electromagnetic interference environments.
Underground Pump Room Drainage Ultrasonic Flow Meter GLC400/1000 Mining Ultrasonic Flow Meter Explosion-proof Slurry Pipeline Ultrasonic Flow Meter
Emulsion Explosion-proof Ultrasonic Flow Meter Explosion-proof Zone Fire Water Pipe Ultrasonic Flow Meter Coal Safety Explosion-proof Ultrasonic Flow Meter Instantaneous Cumulative Flow Mining Ultrasonic Sensor
Accuracy Comparison Calibration
Annually, perform a field comparison using a portable ultrasonic flow meter and calculate the error:
Error = (Measured Value - Standard Value) / Standard Value; recalibrate if the error exceeds ±2%.
Signal Strength Monitoring
Check the main unit’s signal strength indicator (normal >60%). If below the threshold, inspect the probe coupling agent status or readjust the installation angle.
Prohibition of Non-compliant Modifications
Do not alter intrinsic safety circuits or replace probes with non-original parts to avoid measurement failure.
Underground Pump Room Drainage Ultrasonic Flow Meter GLC400/1000 Mining Ultrasonic Flow Meter Explosion-proof Slurry Pipeline Ultrasonic Flow Meter
Emulsion Explosion-proof Ultrasonic Flow Meter Explosion-proof Zone Fire Water Pipe Ultrasonic Flow Meter Coal Safety Explosion-proof Ultrasonic Flow Meter Instantaneous Cumulative Flow Mining Ultrasonic Sensor
For specific product details and prices, please inquire as they vary by batch and model.