Features and Applications

The Model 1066 Fieldbus Transmitter supports continuous measurement of one liquid analysis input.

It is designed for easy internal access and wiring connections.

Analytical inputs: pH and ORP sensors with dcs-sis.com or without Rosemount Analytical preamplifiers, and Rosemount Analytical smart pH sensors.

Large Display: High-contrast LCD displays real-time measurement readings in large numbers and up to four additional variables or diagnostic parameters.

Digital Communications: Fieldbus ITK 6 Menus: Menu screens for calibration and programming are simple and intuitive. Plain language prompts and “help” screens guide the user through the steps.

All menu screens are available in eight languages. Real-time process values are displayed during programming and calibration.

Troubleshooting and Warning Help Screens: Troubleshooting and warning information is included in the Help screens to provide the user with helpful troubleshooting tips. These screen instructions are intuitive and easy to use.

Diagnostics: The transmitter continuously monitors itself and the sensors for problems. On-screen display banners alert technicians to faults and/or warning conditions.

Languages: Emerson extends its global reach by offering eight languages: English, French, German, Italian, Spanish, Portuguese, Chinese, and Russian.

Input Damping: Automatically enabled to suppress noisy process readings.

Smart Enable pH: Rosemount Analytical SMART pH feature eliminates the need for field calibration of pH probes by automatically uploading calibration data and history.

Automatic Temperature Compensation: pH measurements require temperature compensation. the 1066 will automatically recognize the sensor’s built-in Pt100 or Pt1000 RTD, or the temperature of an on-bus temperature measurement can be linked to the 1066 and used for temperature compensation.

Sensor Wiring

Overview

Connect the correct sensor leads to the main board according to the lead locations labeled directly on the main board.

Rosemount Analytical SMART pH sensors can be connected to the 1066 using either the integrated cable SMART sensor or a compatible VP8 pH cable.

After completing the wiring of the sensor leads, carefully route the excess sensor cable through the cable gland.

Separate the sensor and output signal wiring from the loop power wiring. Do not place the sensor and power wires in the same conduit or near a cable bridge.