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Emerson DeltaV KJ4001X1-CH1 12P1811X032 RTD Terminal Block

The Emerson KJ4001X1-CH1 12P1811X032 is a high-performance RTD terminal block for the DeltaV M-series I/O subsystem. It supports 2-wire and 3-wire temperature sensors, features an IP67 environmental rating, and ensures accurate thermal data transmission in demanding B2B industrial automation environments.
Description
Product Overview
The Emerson KJ4001X1-CH1 (Part Number 12P1811X032) functions as a specialized RTD terminal block within the DeltaV M-series I/O subsystem. This component facilitates precise temperature data acquisition by providing a secure interface between Resistance Temperature Detectors (RTDs) and the process controller. Because industrial processes demand absolute thermal accuracy, this terminal block employs high-grade signal conditioning to eliminate interference and ensure data integrity.
Core Applications
Automation engineers utilize this module primarily in sectors requiring stringent thermal regulation. Its typical deployment scenarios include:
- Executing precise temperature monitoring in chemical reactor vessels.
- Managing thermal feedback loops within pharmaceutical manufacturing suites.
- Providing high-accuracy temperature inputs for power plant boiler control systems.
- Facilitating multi-point temperature sensing in oil and gas refining processes.
Key Technical Characteristics
The KJ4001X1-CH1 sets a high standard for reliability through several engineering innovations:
- Supports Flexible Wiring Architectures: The unit accommodates both 2-wire and 3-wire RTD configurations, which allows technicians to integrate various sensor types without hardware modifications.
- Defies Extreme Industrial Conditions: By utilizing a combination of robust materials and an IP67-rated enclosure, the terminal block resists dust, moisture, and chemical exposure in outdoor or wash-down environments.
- Optimized Signal Precision: The module operates on a 24V DC power supply and manages 20mA current capacities, effectively driving stable signals even over significant cable distances.
- Enhances System Throughput: This component integrates natively with the DeltaV DCS environment, which simplifies configuration and accelerates the diagnostic process during maintenance cycles.
Technical Specifications
- Brand: Emerson
- Model Number: KJ4001X1-CH1
- Part Number: 12P1811X032
- Subsystem: DeltaV M-series I/O
- Product Type: RTD Terminal Block
- Operating Voltage: 24V DC
- Protection Rating: IP67
- Dimensions: 9.0 x 6.6 x 4.1 cm
- Net Weight: 0.1 kg
- Country of Origin: USA
Additional information
| Weight | 0.1 kg |
|---|---|
| Country of Origin | USA |
| Dimension | 9 x 6.6 x 4.1 cm |
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