Overview
The Doric Trendicator 410A is a single-range, high-resolution digital thermocouple indicator engineered for accurate industrial temperature monitoring. This unit provides precise readings suitable for process control, laboratory work, and equipment monitoring applications where reliable temperature data is critical. The 410A displays full-range measurements with exceptional resolution and is fully compatible with common thermocouple types.
Key Features
- 0.1°F resolution for precise temperature display and trending
- ±0.25% accuracy across the operating range
- Seamless Celsius/Fahrenheit conversion via front-panel DIP switch—no recalibration required
- Isolated analog output (1mV per 10 display counts) for signal transmission to external systems
- Automatic polarity sensing on rear screw terminals
- Compact panel-mount design suitable for retrofit into existing control systems
Technical Specifications
| Display Resolution | 0.1°F |
| Accuracy | ±0.25% |
| Temperature Units | Celsius or Fahrenheit (switchable) |
| Analog Output | 1mV per 10 counts (isolated) |
| Output Terminals | Rear screw terminals with automatic polarity sensing |
| Thermocouple Input | Standard thermocouple types (J, K, T, E, R, S, B) |
| Weight | 1.17 kg |
| Series | Doric 400 Series |
| Manufacturer | Doric Instruments / Doric Scientific |
Typical Applications
- Industrial Process Control: Monitor furnace, oven, and kiln temperatures with laboratory-grade precision
- Test & Measurement: Validate sensor outputs and thermal performance in test labs
- Equipment Monitoring: Track bearing temperatures, coolant loop performance, and motor winding temps
- Trend Analysis: Capture temperature data over time to predict maintenance needs and prevent thermal runaway
- OEM Retrofit: Replace aging panel indicators in existing control cabinets without extensive rewiring
Compatibility & Replacements
Compatible With
- Standard J, K, T, E, R, S, and B type thermocouples
- Industrial control systems with isolated analog input
- Panel-mount indicator applications (front-mount configuration)
- Systems requiring ±0.25% temperature measurement accuracy
Replaces / Drop-In Replacement For
- Verify compatibility with your system integrator before ordering.
Works With
- Thermocouple sensors (Types J, K, T, E, R, S, B)
- PLC and DCS analog input modules via isolated output signal
- Process control software accepting 1mV/10-count analog input
- Data acquisition and trend-analysis systems
