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General| Brand | Crystal |
|---|---|
| Model | nVision Reference Recorder |
| Category | Data Loggers |
| Language | English |
Optimizing battery usage and procedure for replacing batteries.
Detailed steps for installing or replacing modules in the nVision.
Step-by-step guide for safely replacing modules in the nVision.
Calibrating pressure transmitters using pressure and current measurements.
Calibrating HART transmitters using pressure and current.
Using nVision for pressure vs. voltage calibration of transmitters.
Using nVision for switch closure testing.
How to equalize and measure differential temperature.
Recommendations for calibration frequency and factory service.
Adjusting calibration factors (userspan, offset) via CrystalControl.
Intrinsic safety standards, approvals, and warnings for hazardous areas.
Conformity statement for the ATEX directive.
Conformity statement for the Pressure Equipment Directive.
Conformity statement for the Electromagnetic Compatibility Directive.
Lists approved batteries for intrinsic safety in English.
Addresses unstable readings caused by trapped gas with fluids.
Addresses non-repeatability and slow zero return issues.
Explains causes and solutions for specific error codes.
Provides contact information for technical support and service.
Details the warranty coverage, limitations, and return process.
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