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Overview of the Detcon Model IR-700 combustible gas sensor and its capabilities.
Explanation of the Non-Dispersive Infrared sensor technology principle.
Details on the design of the sensor's electronic components and architecture.
Description of the microprocessor-based Intelligent Transmitter Module (ITM).
Explanation of the sensor assembly's modular mechanical construction.
Information on the plug-in, field-replaceable IR gas sensor.
Guidelines for safe operation and relevant hazardous location certifications.
Guidelines for selecting optimal sensor locations based on gas density and conditions.
Potential effects of airborne substances and interference on sensor performance.
Procedures and considerations for physically mounting the sensor assembly.
Requirements and procedures for proper electrical connections and safety.
Instructions for connecting power, 4-20mA output, and Modbus RS-485.
Steps for powering up and verifying initial sensor operation.
Instructions for using the magnetic programming tool to interact with the sensor.
Overview of the menu-driven interface operated via magnetic switches.
Description of standard sensor display and output behavior during normal use.
Procedures for setting the sensor's zero and span baseline.
Detailed steps for performing an automatic zero point calibration.
Detailed steps for performing an automatic span calibration.
Accessing and adjusting sensor configuration parameters.
Displaying current configuration and operational parameters.
Adjusting the concentration level for span gas calibration.
Configuring the target gas type and measurement range.
Adjusting the signal sensitivity for different target gases.
Setting the Modbus serial address for communication.
Setting the gain for optimal sensor and ITM electronic matching.
Simulating 4-20mA and Modbus outputs for system checks.
Resetting sensor configuration to factory default settings.
Overview of advanced diagnostic and operational features.
Details on Over-Range, Negative Drift, and In-Calibration status.
Information on fault detection and fail-safe operation mechanisms.
Table detailing Modbus registers for data access and control.
Recommendations for periodic zero and span calibration intervals.
Annual inspection guidelines for sensor and junction box condition.
Importance and replacement of the J-Box condensation packet.
Procedure for safely replacing the plug-in combustible gas sensor.
Procedure for safely replacing the Intelligent Transmitter Module (ITM).
Procedure for replacing the entire sensor assembly unit.
Cause and resolution for the sensor zero drift fault.
Cause and resolution for a failed plug-in sensor or electronics.
Troubleshooting Range, Stability, and Clearing faults during AutoSpan.
Cause and resolution for faults during the AutoSpan range check.
Cause and resolution for faults related to signal stability during AutoSpan.
Cause and resolution for faults when the sensor fails to clear after span gas removal.
Troubleshooting unstable output or sudden signal spikes.
Addressing faults related to the processor or internal memory.
General information regarding the warranty terms and conditions.
Specific warranty details for the plug-in combustible gas sensor.
Specific warranty details for the Intelligent Transmitter Module.
Comprehensive technical specifications for the IR-700 sensor.
List of available spare parts, accessories, and calibration tools.
General| Brand | Detcon |
|---|---|
| Model | IR-700 |
| Category | Accessories |
| Language | English |
