Model 60—DO Transmitter
This newest Dissolved Oxygen analyzer is available in a single sensor input version.This Model 60, 2-wire transmitter has a 0/4–20 mA output that can be programmed to correspond to the measurement. Zero and 100% saturation are simple to calibrate the sensor in the vessel. In addition, it is easy to adjust the calibration path by a quick one-point "In Process" calibration of the % saturation.
The Model 60 features an easy-to-use, intuitive menu that makes advanced programming and calibration simple. On-screen full text and phrase prompting does away with cryptic mnemonic based instrument displays. Basic display shows % SAT, Temp and sensor NanoAmp current. |
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SPECIFICATIONS
Model 60—DO Transmitter Specifications
Input: NanoAmp input from polarographic DO sensor accepts industry standard 22K temperature compensator.
Output: One isolated 0/4–20 mA outputs with superimposed HART digital signal.
Calibration and Measurement: Will accept manual input of process pressure in mm Hg, inches Hg or bar. Measures partial pressure of oxygen and displays it as % saturation or ppm. Can set the zero point electronically or with inert gas.
Security: Option to set a passcode allowing “read only” or full access to all functions: Calibrate, Program and Display.
Configuration: Clear alphanumeric display with text prompts. User selectable automatic and manual temperature compensation. Easy to configure and program.
Physical Characteristics: Two-line, 16-character, back-lit LCD display. NEMA 4X (IP65) housing, weatherproof and corrosion resistant. CE approved.
Mounting Hardware: Available in either pipe or panel mount versions. Cable grips not included.
Power Supply Requirements: 24 Vdc.
Top Considerations:
• Clear, easy-to-read, back-lit display
• Full text prompts
• Easy programming
• Passcode protected menus
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What is HART?
• Digital signal superimposed over a conventional analog 4-20 mA signal
• Two channels of communication to the control room, one analog and one digital
• 4-20 mA signal carries the primary variable, digital signal carries secondary variables
• Bi-directional communication between the device and the control system
Features and Benefits
HART Provides two data channels
One analog 4-20 mA channel and one superimposed bi-directional digital channel link the field device to the control system. The analog 4-20 mA signal carries the primary variable while the digital signal carries secondary variables, device configuration data, and diagnostic alerts.
Advanced Sensor Diagnostics
Digital channel provides secondary variables for implementation of advanced sensor diagnostics which allows for improved performance and greater reliability.
Remote Viewing of Data
Remote viewing of measurement data and remote reconfiguration of field device made possible over the bi-directional digital channel by any PC based workstation with an interface software package such as Asset Management Solutions (AMS).
Compatible with 21 CFR Part 11 Compliant Software
The HART digital signal enables the recording of measurement variables into a 21 CFR Part 11 compliant software package, reducing labor hours in the collection and documentation of measurements by operators. |
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