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General| Sensor Technology | Electrochemical |
|---|---|
| Operating Humidity | 15% to 90% RH (non-condensing) |
| Ingress Protection | IP66 |
| Output | 4-20 mA, HART |
| Certifications | ATEX, IECEx, UL, CSA |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Power Supply | 24 VDC nominal, 18-32 VDC |
Procedures for verifying system integrity before and after power-up.
Guidelines for regular testing and calibration of field devices.
Annual system verification procedures for safety equipment.
Guidance on optimal placement for the sensor.
Materials that can adversely affect sensor performance.
Guidelines for mounting the sensor at a distance from the electronics.
Procedures for mounting the unit and connecting wires, including tools.
Details on sensor, power, signal, and relay connections via terminal blocks.
Contact information for global service and support.
Pre-operation checks to ensure correct setup and readiness.
Initial power-up procedure and stabilization process.
Methods for resetting latching Warn and Alarm relays.
Overview of adjustable settings like range, setpoints, and communications.
Flowchart illustrating navigation through the unit's menu system.
How to select and adjust the sensor's measurement range.
Configuration of warning relay behavior and setpoints.
Configuration of alarm relay behavior and setpoints.
Configuration of Modbus communication for Channel 1.
Configuration of Modbus communication for Channel 2.
Procedure for checking sensor response without triggering alarms.
Recommended calibration schedule and steps for calibrating the sensor.
Tools and materials for calibrating the sensor.
Routine maintenance tasks and safety precautions.
Guidelines for storing the gas detector.
Identification and resolution of error codes detected by the unit.
Contact information for various General Monitors offices worldwide.
Options for setting the Modbus communication speed.
Options for setting Modbus data format (bits, parity, stop bits).
Details of Modbus read/write query and response messages.
List of Modbus function codes supported by the unit.
Information on exception responses and codes for communication errors.
Locations of command and status registers for Modbus.
Configuration of alarm/warning settings and relay behavior.
Registers for Modbus address, baud rate, and data format.
Registers for sensor life, scale, errors, and commands.
Explanation of how the MOS sensor technology works.
Technical details including sensor type, life, repeatability, and ranges.
Dimensions, weight, input power, relay ratings, and output signals.
Operating conditions, humidity, and certifications.
Lists of parts, accessories, and FMRC approved items.
