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MTL 831C Analog Transmitter
Manufacturer: MTL (Eaton)
Product Number: 831C
Category: Analog Multiplexer Transmitter / Intrinsic Safety Multiplexer
Series: MTL830 Series
Input Types: Up to 16 thermocouple/mV sources (±60mV max) or 15 RTDs (2/3/4-wire) including PT100/PT1000
Hazardous Area Compatibility: Zone 0, Zone 1
Communication: Single pair data link with dual redundant link support, loop-powered
Power Supply: 12-36 VDC (link-powered)
Transmission Distance: Hazardous area up to 2km, safe area up to 3km
Output Signal: Digital signal compatible with MTL838C receiver protocol
Mounting: ENC8/ENC83 series chassis
Application: Hazardous area signal multiplexing, petrochemical, oil and gas, process automation[citation:9 from previous batch]
Product Description
The MTL831C is an analog transmitter designed to transfer multiple hazardous area input signals to a safe area using a single shielded, twisted-pair cable. This setup, often called a data highway, ensures simplicity in installation.
Key Features and Capabilities
- Multiple Input Channels: Monitors up to 16 inputs from sources like thermocouples, millivolt sources, or 2, 3, or 4-wire RTDs/potentiometers.
- Hazardous Area Compatibility: Intrinsically safe for installations in Zone 0 hazardous areas.
- Data Highway: Simplifies installation by transmitting data over a single cable.
- Configuration Flexibility: Allows configuration for various input types and measurement parameters.
- Burnout Detection: Monitors thermocouple resistances to detect potential burnouts.
- Cold Junction Compensation: Automatically compensates for temperature variations at the measurement point.
Technical Specifications
- Input Types: Thermocouples, millivolt sources, 2, 3, or 4-wire RTDs/potentiometers.
- Number of Inputs: Up to 16.
- Accuracy: Depends on input type and configuration.
- Output: Typically 4-20mA analog signal.
- Power Supply: Varies by model and configuration.
- Environmental Conditions: Includes operating temperature range and humidity.
- Safety Certifications: Intrinsically safe for various hazardous area classifications.
Applications
The MTL831C is widely used in critical process monitoring and control applications, including:
- Oil and Gas
- Chemical Processing
- Power Generation
- Food and Beverage
- Pharmaceuticals
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MTL 831C Analog Transmitter
Manufacturer: MTL (Eaton)
Product Number: 831C
Category: Analog Multiplexer Transmitter / Intrinsic Safety Multiplexer
Series: MTL830 Series
Input Types: Up to 16 thermocouple/mV sources (±60mV max) or 15 RTDs (2/3/4-wire) including PT100/PT1000
Hazardous Area Compatibility: Zone 0, Zone 1
Communication: Single pair data link with dual redundant link support, loop-powered
Power Supply: 12-36 VDC (link-powered)
Transmission Distance: Hazardous area up to 2km, safe area up to 3km
Output Signal: Digital signal compatible with MTL838C receiver protocol
Mounting: ENC8/ENC83 series chassis
Application: Hazardous area signal multiplexing, petrochemical, oil and gas, process automation[citation:9 from previous batch]
Product Description
The MTL831C is an analog transmitter designed to transfer multiple hazardous area input signals to a safe area using a single shielded, twisted-pair cable. This setup, often called a data highway, ensures simplicity in installation.
Key Features and Capabilities
- Multiple Input Channels: Monitors up to 16 inputs from sources like thermocouples, millivolt sources, or 2, 3, or 4-wire RTDs/potentiometers.
- Hazardous Area Compatibility: Intrinsically safe for installations in Zone 0 hazardous areas.
- Data Highway: Simplifies installation by transmitting data over a single cable.
- Configuration Flexibility: Allows configuration for various input types and measurement parameters.
- Burnout Detection: Monitors thermocouple resistances to detect potential burnouts.
- Cold Junction Compensation: Automatically compensates for temperature variations at the measurement point.
Technical Specifications
- Input Types: Thermocouples, millivolt sources, 2, 3, or 4-wire RTDs/potentiometers.
- Number of Inputs: Up to 16.
- Accuracy: Depends on input type and configuration.
- Output: Typically 4-20mA analog signal.
- Power Supply: Varies by model and configuration.
- Environmental Conditions: Includes operating temperature range and humidity.
- Safety Certifications: Intrinsically safe for various hazardous area classifications.
Applications
The MTL831C is widely used in critical process monitoring and control applications, including:
- Oil and Gas
- Chemical Processing
- Power Generation
- Food and Beverage
- Pharmaceuticals
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