Sierra Monitor Corporation Gas Detector manual Analog Process Variables

Page 9

Sentry MODBUS I/O Memory Map

Analog Process Variables

 

 

 

Modbus Address

Parameter

Units

FIX EGU

40111

Sensor 1 concentration

% / PPM

0 - 6553.5

40112

Sensor 2 concentration

% / PPM

0 - 6553.5

40113

Sensor 3 concentration

% / PPM

0 - 6553.5

40114

Sensor 4 concentration

% / PPM

0 - 6553.5

40115

Sensor 5 concentration

% / PPM

0 - 6553.5

40116

Sensor 6 concentration

% / PPM

0 - 6553.5

40117

Sensor 7 concentration

% / PPM

0 - 6553.5

40118

Sensor 8 concentration

% / PPM

0 - 6553.5

40119

Sensor 1 Highest Concentration

 

 

40120

Sensor 2 Highest Concentration

 

 

40121

Sensor 3 Highest Concentration

 

 

40122

Sensor 4 Highest Concentration

 

 

40123

Sensor 5 Highest Concentration

 

 

40124

Sensor 6 Highest Concentration

 

 

40125

Sensor 7 Highest Concentration

 

 

40126

Sensor 8 Highest Concentration

 

 

40127

Sensor 1 Lowest Concentration

 

 

40128

Sensor 2 Lowest Concentration

 

 

40129

Sensor 3 Lowest Concentration

 

 

40130

Sensor 4 Lowest Concentration

 

 

40131

Sensor 5 Lowest Concentration

 

 

40132

Sensor 6 Lowest Concentration

 

 

40133

Sensor 7 Lowest Concentration

 

 

40134

Sensor 8 Lowest Concentration

 

 

40135

Sensor 1 Maximum Input value (Voltage)

 

40136

Sensor 2 Maximum Input value (Voltage)

 

40137

Sensor 3 Maximum Input value (Voltage)

 

40138

Sensor 4 Maximum Input value (Voltage)

 

40139

Sensor 5 Maximum Input value (Voltage)

 

40140

Sensor 6 Maximum Input value (Voltage)

 

40141

Sensor 7 Maximum Input value (Voltage)

 

40142

Sensor 8 Maximum Input value (Voltage)

 

40143

Sensor 1 Minimum Input value (Voltage)

 

40144

Sensor 2 Minimum Input value (Voltage)

 

40145

Sensor 3 Minimum Input value (Voltage)

 

40146

Sensor 4 Minimum Input value (Voltage)

 

40147

Sensor 5 Minimum Input value (Voltage)

 

40148

Sensor 6 Minimum Input value (Voltage)

 

40149

Sensor 7 Minimum Input value (Voltage)

 

40150

Sensor 8 Minimum Input value (Voltage)

 

40151

Sensor 1 Power (H2S and COMB only )

 

40152

Sensor 2 Power (H2S and COMB only )

 

40153

Sensor 3 Power (H2S and COMB only )

 

40154

Sensor 4 Power (H2S and COMB only )

 

40155

Sensor 5 Power (H2S and COMB only )

 

March 4, 2005

 

 

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Contents Sentry Controller Modbus Memory Map Sentry Controller Modbus Memory Map Detail Read Only Parameters Units Modbus AddressDiscrete FIX EGU Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Analog Process Variables Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Sentry Modbus I/O Memory Map Read/Write Parameters High Alarm Limits Low Alarm LimitsH2S/CH4/Oxy/CO Sentry Modbus I/O Memory Map Control Bits

Gas Detector specifications

Sierra Monitor Corporation, a leader in environmental monitoring and gas detection systems, has developed an innovative range of gas detectors tailored for industrial applications. These systems are designed to provide reliable, real-time monitoring of hazardous gases, ensuring the safety of personnel and the environment.

One of the standout features of Sierra Monitor's gas detectors is their advanced sensor technology. The devices are equipped with a variety of sensors that can detect a range of gases including methane, hydrogen sulfide, and carbon monoxide. These sensors utilize industry-leading electrochemical and catalytic bead technologies to deliver accurate and responsive measurements, minimizing the risk of false alarms.

In addition to robust sensor capabilities, Sierra Monitor gas detectors feature intelligent monitoring solutions that facilitate seamless integration with existing facility management systems. The detectors can communicate via various protocols such as Modbus, Ethernet/IP, and BACnet, allowing for real-time data transmission and centralized monitoring. This ensures that facility managers can respond swiftly to any detected gas anomalies, significantly improving workplace safety.

The design of the gas detectors prioritizes durability and flexibility. Many models come with rugged housings that can withstand harsh environmental conditions, making them perfect for use in challenging industrial settings. Additionally, the detectors are often equipped with user-friendly interfaces, allowing for straightforward calibration and maintenance.

Sierra Monitor also places a strong emphasis on user experience. Their gas detectors often include features such as audible alarms, LED indicators, and remote monitoring capabilities. These features help ensure that any hazardous conditions are immediately communicated to personnel, thereby promoting a proactive safety culture.

Moreover, the corporation focuses on innovation in power solutions, offering models with low power consumption and options for battery operation. This allows for deployment in remote locations where power is limited, ensuring essential gas monitoring without interruptions.

Overall, Sierra Monitor Corporation's gas detectors stand out for their combination of cutting-edge technology, user-friendly design, and robust safety features, making them an invaluable asset for industries concerned about gas hazards. By harnessing the latest advancements in sensor technology and connectivity, Sierra Monitor ensures that facilities are equipped not just to detect, but to effectively manage gas-related risks.