Need help?Do you have a question about the Solartron Mobrey 7828 and is the answer not in the manual?
General| Manufacturer | Solartron Mobrey |
|---|---|
| Category | Transmitter |
| Model | 7828 |
| Material | Stainless Steel |
| Output | 4-20 mA |
| Power Supply | 12 to 30 V DC |
| Enclosure Rating | IP66 |
Overview of the 7828 Density Transmitter, its technology, and features.
Details on various available configurations and suffixes for the 7828 transmitter.
How fluid boundaries and viscosity impact sensor calibration and measurement.
Description of three standard installation methods: free stream, T-piece, and flow-through.
Factors affecting measurement accuracy like fluid condition, thermal effects, and flow.
Steps for installing and commissioning the 7828 transmitter after pipework preparation.
Key factors for electrical installation including power, EMC, grounding, and cabling.
Detailed wiring schedule and procedure for connecting the 7828 transmitter.
Specifics on connecting RS485 (Modbus) and 4-20mA analog outputs.
Safety requirements for installing the transmitter in hazardous environments.
Guide to installing and launching the ADView PC software for transmitter configuration.
Summary of ADView's capabilities including communication, configuration, and data logging.
Steps for configuring slave address, board settings, and parameters using ADView.
Using ADView for data logging, reading/writing registers, and managing configurations.
Details on factory calibration, transfer standards, instrument calibration, and user checks.
Troubleshooting guide for common faults, causes, and remedies for the 7828 transmitter.
Procedures for mechanical cleaning and adjusting the Time Period Trap feature.
Technical details on operating range, accuracy, repeatability, and temperature coefficients.
Specifications for operating environment, pressure, weight, vibration, and power requirements.
Details on the 4-20mA analog output and RS485 (Modbus) interface capabilities.
Default settings for analog output, alarms, density calculations, and referral types.
Explanation of Matrix and API methods for calculating base density.
Formulas and definitions for calculated parameters like Specific Gravity, Brix, Baumé, etc.
Ways to access 7828 registers using ADView, including Board Configuration and Register Read/Write.
A comprehensive list of Modbus registers, their functions, data types, and index tables.
Procedure for establishing Modbus communication by finding slave address and register size.
Practical examples demonstrating how to read line density using Modbus commands.
Tables for converting between different units of length, mass, flow, volume, temperature, pressure, and density.
Density/temperature relationships for hydrocarbons and other physical data.
Health and Safety clearance form required for returning transducers for service or repair.
To Next Page