Sierra Monitor Corporation 5100-05-IT, T12020 Power cycle the unit Recalibrate the sensor

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Model 5100-XX-IT Toxic Gas Sensor Module

6.5.1.2SENSOR MODULE INSTALLATION

•Module installation in conformance with this manual.

•Modules accessible for calibration.

•Wiring terminations clean and correct.

6.5.1.3MOISTURE TRAPS AND RAINSHIELDS

•Conduit seals and drains installed to avoid moisture build up in electronics enclosure. Water accumulation in sensor module enclosures is a major cause of damage and system failures - take precautions to seal electrical conduits and provide moisture traps and drains to avoid water damage

•Rain-shields installed where applicable.

6.5.1.4STANDARD VOLTAGES

•DC Voltage to be applied to the sensor module must be between 10 VDC and 30 VDC.

6.5.2 INSPECTION AND TROUBLESHOOTING GUIDE

The inspection and troubleshooting guide can be used to step through the system start-up and to determine the corrective action if a fault occurs.

6.5.3IF MODULE DOES NOT RESPOND TO GAS

1.Repeat calibration procedure.

2.Remove the gas and wait for the timer to completely count down.

3.Apply 50 PPM and verify that the sensor sees 50 PPM gas after calibration.

4.If the sensor still does not see gas, power cycle the unit and repeat calibration.

6.5.4IF THE MODULE DISPLAYS “STARTING” FOR MORE THAN 1 HOUR

1.Make sure the sensor is placed in an ambient room temperature environment.

2.Power cycle the sensor.

3.Ensure that the sensor is not exposed to the gas of interest during warm-up.

6.5.4.1IF THE MODULE DOES NOT DISPLAY THE CORRECT PPM

1.Power cycle the unit

2.Recalibrate the sensor.

6.5.4.2IF THE DISPLAY SHOWS ‘F’

1.Power down the unit

2.Open the enclosure and unplug the sensor assembly from the transmitter board.

3.Plug the sensor back into the transmitter board carefully and ensure a secure fit.

4.Power up the unit.

6.5.4.3IF THE DISPLAY SHOWS ‘C’

1.Complete calibration and exit to operating mode.

6.5.4.4IF THE DISPLAY SHOWS ‘S’

1.Check connections with Sentry Connections.

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Contents IT Series Applicability & EffectivityContents This page Intentionally Left BlankTable of Contents Appendices Product Description Mechanical Page Transmitter Electronics Introduction IT Modules General This page Intentionally Left Blank Installation Enclosure Installation Establish the module address according to section Sensor Module Address Switch Positions Transmitter Face PlatePage 20mA Circuit Types 20mA Circuit Type Connections for 5100-XX-IT Page Wiring Connections for Remote Alarm Reset This page Intentionally Left Blank Mode Enter IT Module Menu Switch LocationsOperation Key M Key E Key /\Key Function Display Description Reference Operation Display ValuesModel 5100-XX-IT Toxic Gas Sensor Module Relays Set Point Adjustment Example 3A Set-Up ConfigurationGas Range Adjustment Example MA Adjustment ExampleRS-485 Adjustment Example 3B Set-Up ConfigurationMaintenance Menu This page Intentionally Left Blank Calibration Model 5358-01 Calibration AdapterModel Gas Flow Period Sub-RoutinesService XxxxxxxTransmitter Replacement Power cycle the unit Recalibrate the sensor Appendix a Specifications AppendicesModel 5100-XX-IT Toxic Gas Sensor Module Ordering InformationAppendix B Model Numbers & Parts List Sensor ModuleAppendix C Limited Warranty Appendix D Remote SENSOR/DISPLAY Drawing Comments Appendix E Modbus Memory MAPRead Register Table Description

5100-03-IT, 5100-05-IT, 5100-06-IT, T12020, 5100-04-IT specifications

Sierra Monitor Corporation is renowned for its commitment to providing cutting-edge technology solutions for industrial monitoring and control systems. Among its notable products, the Sierra Monitor Corporation 5100 series, which includes models 5100-06-IT, 5100-05-IT, 5100-04-IT, and 5100-03-IT, stands out for its robust design and advanced features tailored for diverse applications in industrial environments. Additionally, the T12020 model complements this series, offering unique functionalities.

The 5100 series is primarily designed for gas detection and monitoring, equipped with advanced sensors capable of identifying a wide array of gases, including combustible, toxic, and refrigerant gases. These models utilize state-of-the-art technology, including electrochemical and infrared sensors, ensuring high sensitivity and accuracy in detecting hazardous gases. This is crucial for maintaining safety in industrial settings where exposure to harmful gases can pose significant risks to personnel and equipment.

One of the main features of the 5100 series is its versatility. Each model is equipped with customizable settings, allowing users to configure alarm levels and response options to meet specific operational needs. This flexibility is essential in applications ranging from petrochemical plants to wastewater treatment facilities. The intuitive interface provides easy navigation and management, enabling users to monitor gas levels in real-time.

The 5100 series incorporates advanced communication technologies, including Modbus, RS-485, and Ethernet protocols. This facilitates seamless integration into existing control systems and enhances remote monitoring capabilities. Users can access real-time data and alarm notifications from any web-enabled device, ensuring prompt responses to potential gas leaks.

In addition to the 5100 series, the T12020 model serves as a robust solution for environmental and indoor air quality monitoring. It features similar advanced sensor technologies and offers additional applications, including HVAC control and indoor space safety management. This model provides essential data for building management systems, contributing to energy efficiency and improved air quality for occupants.

Overall, the Sierra Monitor Corporation’s 5100 series and the T12020 model exemplify the company’s dedication to innovation and safety. With a focus on reliability, precision, and user-friendly design, these products set a high standard in the field of gas detection and industrial monitoring, making a significant impact on enhancing workplace safety and operational efficiency.
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