Dwyer 26113 Process Controller
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Dwyer 26113 process controller with SSR and relay outputs, selectable inputs (thermocouple, RTD, voltage, current), ±0.25% accuracy, and NEMA 4X rated.
Product details
| Model | 26113 |
| Manufacturer | Dwyer Instruments |
| Category | Process Controllers |
| Availability | Made to order |
Description
Overview
The Dwyer 26113 is a versatile industrial process controller for temperature and process monitoring and control applications. It features one SSR (solid-state relay) output and one relay output for mixed control strategies, combined with selectable input options to accommodate thermocouples, RTDs, DC voltage, or DC current signals. The dual LED display shows both process value and setpoint simultaneously, making it ideal for applications requiring both proportional and discrete control functions in harsh environments.
Key Features
- Output A: SSR (solid-state relay) for proportional or on-off control
- Output B: SPDT relay for discrete switching or alarm functions
- Selectable inputs: Thermocouple, RTD, DC voltage, or DC current
- Dual 4-digit LED displays (0.56" high) for process and setpoint values
- ±0.25% of span accuracy with ±1 LSB resolution
- Supply voltage options: 100–240 VAC or 132–240 VDC
- Alarm relay output (SPST, 3 A @ 240 VAC)
- NEMA 4X (IP66) front panel rating for corrosion and moisture resistance
- Operating temperature range: –10 to 55°C
Applications
- Mixed control systems (proportional + discrete)
- Temperature control with independent alarm switching
- Industrial process management with relay switching
- HVAC systems requiring both proportional and switching outputs
- Food processing with modulating and discrete control
Specifications
| Input Type Options | Thermocouple, RTD, DC voltage, DC current |
| Accuracy | ±0.25% of span ±1 least significant digit |
| Display | Two 4-digit, 7-segment LED, 0.56" (14.2 mm) high |
| Output A | SSR (solid-state relay) |
| Output B | SPDT relay, 10 A @ 240 VAC resistive |
| Alarm Output | SPST relay, 3 A @ 240 VAC |
| Supply Voltage | 100–240 VAC nominal (50–400 Hz, single phase) or 132–240 VDC |
| Operating Temperature | –10 to 55°C (14 to 131°F) |
| Front Panel Rating | NEMA 4X (IP66) |
| Weight | 369 g (13 oz) |
| Input Impedance | Thermocouple: 3 MΩ min; Voltage: 5000 Ω; Current: 10 Ω; RTD: 200 µA max |
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Dwyer 26113 Process Controller
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