Industrial Piezoelectric Accelerometer A/81/F
230pC/g nom. A/81/F 35pC/g nom. A/81/F/HT ∙ 150-160gm exc. cable ∙ 260-400°C
Model Variations
A/81/F, A/81/F/HT
Features
• High Temperature operation up to 400°C.
• Rugged Design with Integral Hardline Cable
Options
• Close tolerance output
• Temperature calibration to 300°C
• Proof pressure testing to 100bar
• See datasheet for Cable/Connector options
Applications
High output industrial grade accelerometer with integral hard-line cable, and available in two temperature ratings. Hermetic construction is proof against degradation under severe operating conditions including high pressure fluid immersion. /F version is suitable for milli g monitoring with appropriate instrumentation. High temperature vibration measurement may be subject to increased noise level caused by insulation resistance drop and high level of pyro-electric charge generation, necessitating bandwidth limitation. Low level measurement threshold is determined by wide band noise, series and common mode electrical interference. These can be minimised by choice of instrumentation and transducer cabling. Construction comprises of electrically isolated Konic Shear sensing element and all welded case and case/cable seal maximum measurement integrity and reliability. Proof pressure testing and elevated temperature burn is recommended where appropriate.
Calibration
All DJB Accelerometers are calibrated on site prior to despatch, and are accompanied by a calibration chart with temperature and frequency responses listed. Periodic calibration can be carried out with our VC-01 Handheld Calibrator whilst we also offer a full calibration service including cross axis checks to aid accuracy of data. We are able to provide this service for all makes of accelerometer with a full report given for each device. Please contact us with an enquiry
Cable Assembly and Repair Service
- Cable Repair Service to make current cabling as good as new, cutting costs whilst good for the environment
- Specialist Cable Assembly - for all manufacturers
- Cable and connector stock held for a quick turnaround
