Name: CE4005S2B1 Temperature and Process Controller | Qiming Automation
Brand: EMERSON
Price: 27539.00 CNY
Availability: InStock

Description

The CE4005S2B1 is a high-precision temperature and process controller, engineered to manage thermal and industrial processes with exceptional accuracy. It is part of a family of control devices designed to integrate seamlessly with sensors, actuators, and supervisory control systems in industrial settings.

CE4005S2B1

This controller acts as the central regulator for temperature-dependent processes, receiving input from thermocouples, RTDs, and pressure transducers, then adjusting outputs to maintain setpoints. What makes the CE4005S2B1 valuable for engineers and integrators is its ability to handle both heating and cooling processes, with configurable PID algorithms that adapt to changing load conditions. It fits into system architectures by providing local control with remote monitoring capabilities, allowing it to operate standalone or as part of a larger SCADA or DCS network. Its compatibility with standard communication protocols ensures easy integration with existing industrial infrastructure.

CE4005S2B1

Main features and advantages:

The CE4005S2B1 boasts several key technical features that enhance process control. Its advanced adaptive PID control algorithm minimizes overshoot and settling time, critical for applications like chemical reactor temperature control where rapid setpoint changes occur. The controller supports a wide range of input types, including J, K, T, and E thermocouples, as well as Pt100 and Ni100 RTDs, offering flexibility across diverse industrial processes.

In terms of hardware design, the CE4005S2B1 features a rugged, compact enclosure with a NEMA 4X rating, making it suitable for installation in wet or dusty environments like washdown areas in food plants. Its bright, easy-to-read display provides real-time process data and alarm status, with intuitive push-button controls for quick setpoint adjustments. The controller also includes built-in alarm functionality, with configurable high/low limits and deviation alarms to alert operators of process anomalies before they escalate into costly issues.

CE4005S2B1

Technical specifications:
Model CE4005S2B1
Brand Emerson
Type Temperature and Process Controller
Power Supply 100–240V AC, 50/60Hz
Operating Temperature -10°C to +55°C
Mounting Panel mount (1/4 DIN)
Dimensions 96mm x 96mm x 110mm (W x H x D)
Weight 350 grams
Input Types Thermocouples (J, K, T, E), RTDs (Pt100, Ni100)
Outputs 2 relays (5A @ 250V AC), 1 analog (4–20mA)
Control Modes PID, ON/OFF, Manual
Communication Modbus RTU (RS485)
Accuracy ±0.1°C (for RTD inputs)
Display 4-digit LED, 0.56″ high
CertificationsCE, UL, CSA Environmental Rating
NEMA 4X (IP66) front

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CE4005S2B1

Application areas:

In the demanding environments of industrial refrigeration systems, where precise temperature control can mean the difference between product quality and spoilage, the CE4005S2B1 emerges as a critical component. Consider a large cold storage facility storing pharmaceuticals that require strict temperature ranges of 2–8°C. Here, the CE4005S2B1 regulates the operation of compressors, evaporators, and fans, ensuring temperature fluctuations stay within ±0.5°C—preventing costly damage to sensitive medications. Even in the face of ambient temperature swings or equipment wear, this controller maintains stability.

In food and beverage processing plants, where pasteurization and chilling lines operate around the clock, the CE4005S2B1 plays a vital role in maintaining process temperatures. It monitors thermal sensors in pasteurization tunnels, adjusting heating elements and conveyor speeds to ensure liquids reach the required 72°C for 15 seconds, eliminating harmful bacteria while preserving product flavor. Used in industrial automation across refrigeration, food processing, and pharmaceutical manufacturing, this controller addresses the challenges of precise thermal regulation in environments where humidity, vibration, and frequent equipment cycling are common.

CE4005S2B1

Related products:

CE4005S1B1 – Single-output variant of the CE4005S2B1, ideal for simpler heating or cooling applications.

CE4010S2B1 – Higher-capacity version with additional input channels, compatible with the CE4005S2B1 in multi-zone systems.

CE4005S2B2 – Similar to the CE4005S2B1 with Profibus communication for integration into larger networks.

TC-J-1M – J-type thermocouple probe calibrated for use with the CE4005S2B1.

RTD-PT100-2M – Pt100 RTD sensor optimized for accurate temperature measurement with the CE4005S2B1.

SSR-25DA – Solid-state relay recommended for use with the CE4005S2B1 for precise heating control.

COMM-USB-RS485 – Communication adapter for connecting the CE4005S2B1 to a PC for configuration and data logging.

Installation and maintenance:

Before installing the CE4005S2B1, ensure the mounting cutout in the control panel is within the specified dimensions to maintain the NEMA 4X rating. Verify that the power supply voltage matches the controller’s requirements to prevent damage. When wiring sensors, use shielded cables and ground the shield at the controller end to minimize electrical noise. Allow adequate space around the controller for ventilation, especially in enclosures with multiple heat-generating devices.
For maintenance, perform regular visual inspections to check for loose connections and ensure the display remains Clear and readable Calibrate the CE4005S2B1 annually using a precision temperature calibrator to maintain accuracy, particularly in applications with strict regulatory requirements. Backup configuration settings periodically using the manufacturer’s software to facilitate quick recovery in case of controller replacement. Inspect relay outputs for contact wear if used with high-current loads, and replace as needed to ensure reliable operation.

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