ADTECH RBX174-I14-H15C RTD Isolated Transmitter
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ADTECH RBX174-I14-H15C is an RTD transmitter with ±0.1% accuracy, galvanic isolation, and flexible zero/span adjustment for RTD inputs.
Product details
| Model | RBX174-I14-H15C |
| Manufacturer | ADTECH |
| Category | Transmitters |
| Availability | Made to order |
Description
Overview
The ADTECH RBX174-I14-H15C is an isolated RTD temperature transmitter designed for applications requiring galvanic isolation between input and output. It accepts 2, 3, or 4-wire resistance temperature detector (RTD) inputs and provides a 4-20mA or 0-10V output with exceptional accuracy and repeatability. The galvanic isolation protects connected equipment from ground loops and voltage transients.
Key Features
- Calibrated accuracy of ±0.1%
- High linearity: ±0.025% maximum, ±0.01% typical
- Excellent repeatability: ±0.005% maximum, ±0.002% typical
- Galvanic isolation (600VDC, 350VAC) for noise immunity and protection
- Support for 2, 3, or 4-wire RTD configurations
- Flexible zero suppression up to 100% of selected range
- Lead compensation for differential lead resistance errors
- Switch-selectable span from 0-100% of full scale
- Fast response time of 110 milliseconds (10-90%)
- Powered from 8 to 42 VDC
- Operating temperature range: -31°C to 85°C
- Bandwidth: 3.2 Hz (-3dB)
- Low output ripple: 10 mV P/P maximum
Applications
- Industrial temperature monitoring with isolation requirements
- Noisy industrial environments
- Systems with ground loop problems
- Laboratory and test equipment
Specifications
| Type | RTD Isolated Transmitter |
| Calibrated Accuracy | ±0.1% |
| Linearity | ±0.025% max, ±0.01% typical |
| Repeatability | ±0.005% max, ±0.002% typical |
| RTD Input | 2, 3, or 4-wire |
| Resistance Range | 1 to 400 ohm |
| Response Time | 110 ms (10-90%) |
| Bandwidth | 3.2 Hz (-3dB) |
| Operating Temperature | -31°C to 85°C |
| Power Supply | 8 to 42 VDC |
| Isolation | Input/output/case: 600VDC, 350VAC |
| Load Effect | ±0.005% zero to full load |
| Output Ripple | 10 mV P/P maximum |
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ADTECH RBX174-I14-H15C RTD Isolated Transmitter
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