Dwyer Instruments 26131 Temperature/Process Controller
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Dwyer Instruments 26131 is a dual-output temperature/process controller with selectable inputs, alarm capability, and ±0.25% accuracy.
Product details
| Model | 26131 |
| Manufacturer | Dwyer Instruments |
| Category | Process Controllers |
| Availability | Made to order |
Description
Overview
The Dwyer Instruments 26131 is a dual-output temperature and process controller with selectable input options for a wide range of sensing technologies. It is designed for measurement and control applications requiring independent output control, alarm capability, and compatibility with multiple signal types including thermocouple, RTD, voltage, and current inputs.
Key Features
- Dual independent control outputs with relay and SSR options
- Selectable inputs for thermocouple, RTD, DC voltage, or DC current
- Built-in alarm function for process monitoring
- Dual LED display for readout of measured and setpoint values
- NEMA 4X (IP66) rated front panel for harsh environments
- AC or DC power operation
Applications
- Industrial process temperature monitoring and control
- Environmental chambers and climate control systems
- Data acquisition systems with alarm indication
- Multi-input measurement applications
Specifications
| Output A | Relay (SPDT, 10 A @ 240 VAC resistive) |
| Output B | Solid State Relay (SSR) compatible |
| Alarm Output | Relay (SPST, 3 A @ 240 VAC resistive) |
| Selectable Inputs | Thermocouple, RTD, DC voltage, DC current |
| Input Impedance | Thermocouple: 3 MΩ min; Voltage: 5000 Ω; Current: 10 Ω; RTD: 200 μA max |
| Display | Dual 4-digit, 7-segment LED, 0.56" high |
| Accuracy | ±0.25% of span ±1 least significant digit |
| Supply Voltage | 100-240 VAC (±10% -15%, 50-400 Hz) or 132-240 VDC (±10% -20%) |
| Operating Temperature | -10 to 55°C (14 to 131°F) |
| Control Output - DC Current | 0-20 mA DC, scalable into 600 Ω maximum |
| Weight | 13 oz (369 g) |
| Front Panel Rating | NEMA 4X (IP66) |
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Dwyer Instruments 26131 Temperature/Process Controller
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