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Ametek Crystal Pressure nVision User Manual

Ametek Crystal Pressure nVision
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nVision
Operation Manual
for Reference Recorder
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Ametek Crystal Pressure nVision Specifications

General IconGeneral
BrandAmetek
ModelCrystal Pressure nVision
CategoryVoice Recorder
LanguageEnglish

Summary

Overview

Introduction

General welcome and product philosophy of the nVision.

Quickstart

Power Icon Key

Explains power status icons for battery and USB power.

Navigation & Select

Describes the function of the navigation buttons and select key.

Upper Module Bay

Lists additional features accessible via the Setup button.

LED Indication Alerts

Explains the meaning of LED indicator lights.

Functions

ON/OFF

How to turn the nVision on/off and automatic shutoff features.

Measurements & Recording

How to start, stop, and manage data recording.

Zero

Instructions for zeroing the nVision and clearing zero values.

Numerical Display Overview

Explains numerical display screens for single and dual modules.

Graphical Display Overview

Explains graphical display screens for single and dual modules.

Graphing

How to navigate, pan, and zoom graphical data displays.

Averaging Mode

How the averaging mode displays recorded run averages.

Differential Mode

How differential mode displays AP/AT for dual module setups.

Tare

How to use the Tare function to improve differential measurement accuracy.

Run Tags

How to create and use identifiers for data runs.

Chassis

Chassis Controls

Overview of setup menu, clear peaks, units, settings, summary, recording.

Units

How to change displayed units for modules, including BARO.

Changing Units

Demonstrates changing units for single, dual, differential, BARO modules.

Adjust Contrast

How to adjust screen contrast.

Lock the nVision

How to set up and use the screen lock password feature.

Summary Screen

How to view chassis and module details and settings.

Recording

How to start, view run tags, and erase all recorded data.

Serial Numbers

Where to find and understand product serial numbers.

nVision Reference Recorder Specifications

Temperature (Operating and Storage)

Specifies operating and storage temperature ranges.

Humidity

Specifies humidity limits for operation.

IP Rating

Details the IP67 rating for enclosure protection.

Electrical Connection

Describes the mini-USB B connection and power usage.

Modules

Module Installation Instructions

Step-by-step guide for installing and removing modules.

Pressure Module (PM) Instructions

Details on connecting, measuring vacuum, water density, and overpressure.

Pressure Module (PM) Specifications

Tables detailing accuracy, ranges, and resolutions for PM modules.

Accuracies, Ranges, and Resolutions

Tables showing accuracy, range, and resolution for various PM modules.

Differential Pressure Measurement Uncertainties

Details uncertainties with and without Tare for differential pressure.

Differential Pressure Resolution

Table showing resolution values for differential pressure measurements.

User Defined Units

How to create custom units using CrystalControl.

Barometric Reference (BARO) Module Instructions

How to install and enable the BARO module.

Barometric Reference (BARO) Module Specifications

Details accuracy, ranges, resolutions, and units for BARO module.

Absolute Pressure Specifications

Tables detailing accuracy for absolute pressure with BARO module.

Current, Voltage, and Switch Test (MA20) Module Instructions

How to connect and use the MA20 module for current, voltage, and switch tests.

Current Mode

Details the three measurement modes for current: mA, %4-20, %10-50.

Current Measurement

How to measure current up to 50mA, including HART resistor use.

Voltage Mode

How to measure voltages up to 28VDC.

Switch Test Mode

How to use the MA20 module to detect switch closures.

Current, Voltage, and Switch Test (MA20) Module Specifications

Summarizes modes, connection, and terminals for MA20 module.

Logging Interval

Fastest logging interval for the MA20 module.

ATEX and IECEx Scheme Entity Parameters

Lists intrinsic safety entity parameters for the MA20 module.

Current (mA) Input

Details accuracy, ranges, and units for mA input.

Temperature (RTD100) Module Instructions

How to connect and use the RTD100 module for temperature measurements.

Voltage (V) Input

Details accuracy, ranges, and units for voltage input.

Switch Test

Describes switch detection states for the RTD100 module.

Temperature Coefficient of Resistance (TCR)

Explains TCR values and coefficients for RTD sensors.

Connecting your RTD to the RTD100 Module

Step-by-step instructions for connecting RTD sensors.

Modifying the Base Resistance (Ro)

How to adjust the base resistance for sensor performance.

Differential Temperature

How the Tare function improves differential temperature accuracy.

Temperature (RTD100) Module Specifications

Details accuracy, ranges, resolutions, and units for RTD100 module.

Logging Interval

Fastest logging interval for the RTD100 module.

ATEX and IECEx Scheme Entity Parameters

Lists intrinsic safety entity parameters for the RTD100 module.

Resistance Temperature Detectors (RTD)

Explains RTD sensor principles and characteristics.

Callendar-Van Dusen Equation

Describes the equation relating temperature and resistance.

RTD100 System Measurement Uncertainties

Explains combining nVision and RTD uncertainties.

Power

Battery Power

Explains power icon states and battery status indicators.

Automatic Shutoff Timer and Low Power Mode

How shutoff timers and low power modes affect operation.

Extending Battery Life and Low Power Modes

Tips for optimizing battery life and using low power modes.

Battery Replacement

Instructions for replacing AA batteries and sealing the compartment.

Approved Battery Types (CSA)

Lists CSA certified battery types for intrinsic safety.

Battery Life

Typical battery life estimates for standard and ultra-low power modes.

USB Power

How USB power affects the nVision and IP67 rating.

Reset

Instructions for resetting the nVision.

Safety and Certifications

Hazardous Locations

Intrinsic safety approvals and warnings for hazardous environments.

Certifications

Lists compliance with international standards like ATEX, EMC, and Marine.

Safety Instructions for Hazardous Locations (English)

Safety guidelines for use in explosive atmospheres.

Approved Batteries (English)

Lists intrinsically safe battery types approved for use.

Support

Troubleshooting

Common issues and solutions for nVision operation.

Error 1 Displayed

Explains Error 1 and how to resolve it.

Error 2 Displayed

Explains Error 2 and how to resolve it.

Error 5 or Error 6 Displayed

Explains Errors 5/6 and how to resolve them.

Error 7 Displayed

Explains Error 7 and how to resolve it.

Date and Time are Incorrect

How to synchronize the nVision's date and time.

Calibration

Calibration for Pressure Modules (PM)

How to calibrate pressure modules using CrystalControl.

Calibration for Barometric Reference Module (BARO)

How to calibrate the BARO module using CrystalControl.

Calibration for Current, Voltage & Switch Test Module (MA20)

How to calibrate MA20 modules using CrystalControl.

Calibration for Temperature Modules (RTD100)

How to calibrate RTD100 modules using CrystalControl.

Accessories and Replacement Parts

Lists available accessories and replacement parts for the nVision.

Contact Us

Trademarks

Lists third-party trademarks used in the manual.

Warranty

Details the product warranty terms and conditions.

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