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MR9271PRO | Multifunction HART Signal Generator & Thermocouple Calibrator (4–20mA, Modbus, EU Plug)
- Regular price
- $564.00
- Sale price
- $564.00
- Regular price
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Product Description P/N: MR9271PRO
Description
The MR9271PRO HART Signal Generator is a multifunction calibrator designed for industrial instrumentation testing and debugging. It combines current, voltage, frequency, thermocouple, and RTD simulation with HART and Modbus communication functions, making it ideal for use in calibration, maintenance, and automation system diagnostics.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | MR Instruments |
| Category | Test Equipment |
| Part Number | MR9271PRO |
| Subcategory | Signal Generator / Calibrator |
| Signal Type | Current, Voltage, Frequency, Thermocouple, RTD, Resistance |
| Current Range | –24 mA to +24 mA |
| Voltage Range | –30 V to +30 V |
| Accuracy (Current/Voltage) | ±0.03% |
| Frequency Range | 0–50,000 Hz |
| Millivolt Range | –110 mV to +110 mV |
| Resistance Input | 0–400 kΩ |
| Input Impedance | 10 Ω (mA), 2 MΩ (V), 20 MΩ (mV/TC) |
| Thermocouple Types | K, J, T, E, N, S, B, R, TC-WRE25, WRE26 |
| Thermocouple Accuracy | ±0.10% (typical), ±0.20% for Type B |
| RTD Types | Pt100, Pt1000 |
| RTD Range | –199°C to +850°C |
| RTD Accuracy | ±0.10% or 0.1°C |
| Display | Digital LCD display |
| Communication | HART and Modbus RTU support |
| Power Supply | AC adapter (EU plug) |
| Dimensions | Approx. 8.6" × 4.3" × 2.3" |
| Weight | 2.20 lbs (approx.) |
Information About MR9271PRO
The MR9271PRO is an advanced handheld signal generator and calibrator used for process control equipment, PLC modules, transmitters, and paperless recorders. It supports current and voltage signal generation from ±24 mA and ±30 V, thermocouple simulation for multiple types (K, J, T, E, N, S, B, R, etc.), and RTD emulation for Pt100/Pt1000 sensors. The device integrates HART protocol communication and Modbus debugging, allowing engineers to perform precise signal tests, loop checks, and device configuration. Its high accuracy, intuitive interface, and wide input range make it suitable for field service and laboratory calibration tasks.
Key Features:
- Multifunction Calibrator: Supports current, voltage, frequency, resistance, thermocouple, and RTD signal generation and measurement.
- Wide Input Range: Measures current from –24 to +24 mA and voltage from –30 to +30 V.
- High Precision: 0.03% accuracy across most signal types ensures laboratory-grade results.
- Thermocouple Simulation: Supports 12 TC types including K, J, T, E, N, S, B, R, and WRE25/26.
- RTD Compatibility: Calibrates Pt100 and Pt1000 sensors from –199°C to +850°C.
- Frequency Generator: Outputs frequency signals from 0 to 50,000 Hz with auto-ranging.
- HART & Modbus Debugging: Integrates digital communication interface for transmitter and controller setup.
- High Input Impedance: Up to 20 MΩ for voltage and mV ranges ensures accurate signal isolation.
- User Interface: Equipped with an LCD display and intuitive keypad for field operation.
- European Plug Type: Supplied with EU power adapter for universal compatibility.
- Portable Design: Lightweight housing suitable for handheld or bench use.
The MR9271PRO delivers professional-grade signal generation, calibration, and communication testing capability for industrial process instrumentation.
Description
The MR9271PRO HART Signal Generator is a multifunction calibrator designed for industrial instrumentation testing and debugging. It combines current, voltage, frequency, thermocouple, and RTD simulation with HART and Modbus communication functions, making it ideal for use in calibration, maintenance, and automation system diagnostics.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | MR Instruments |
| Category | Test Equipment |
| Part Number | MR9271PRO |
| Subcategory | Signal Generator / Calibrator |
| Signal Type | Current, Voltage, Frequency, Thermocouple, RTD, Resistance |
| Current Range | –24 mA to +24 mA |
| Voltage Range | –30 V to +30 V |
| Accuracy (Current/Voltage) | ±0.03% |
| Frequency Range | 0–50,000 Hz |
| Millivolt Range | –110 mV to +110 mV |
| Resistance Input | 0–400 kΩ |
| Input Impedance | 10 Ω (mA), 2 MΩ (V), 20 MΩ (mV/TC) |
| Thermocouple Types | K, J, T, E, N, S, B, R, TC-WRE25, WRE26 |
| Thermocouple Accuracy | ±0.10% (typical), ±0.20% for Type B |
| RTD Types | Pt100, Pt1000 |
| RTD Range | –199°C to +850°C |
| RTD Accuracy | ±0.10% or 0.1°C |
| Display | Digital LCD display |
| Communication | HART and Modbus RTU support |
| Power Supply | AC adapter (EU plug) |
| Dimensions | Approx. 8.6" × 4.3" × 2.3" |
| Weight | 2.20 lbs (approx.) |
Information About MR9271PRO
The MR9271PRO is an advanced handheld signal generator and calibrator used for process control equipment, PLC modules, transmitters, and paperless recorders. It supports current and voltage signal generation from ±24 mA and ±30 V, thermocouple simulation for multiple types (K, J, T, E, N, S, B, R, etc.), and RTD emulation for Pt100/Pt1000 sensors. The device integrates HART protocol communication and Modbus debugging, allowing engineers to perform precise signal tests, loop checks, and device configuration. Its high accuracy, intuitive interface, and wide input range make it suitable for field service and laboratory calibration tasks.
Key Features:
- Multifunction Calibrator: Supports current, voltage, frequency, resistance, thermocouple, and RTD signal generation and measurement.
- Wide Input Range: Measures current from –24 to +24 mA and voltage from –30 to +30 V.
- High Precision: 0.03% accuracy across most signal types ensures laboratory-grade results.
- Thermocouple Simulation: Supports 12 TC types including K, J, T, E, N, S, B, R, and WRE25/26.
- RTD Compatibility: Calibrates Pt100 and Pt1000 sensors from –199°C to +850°C.
- Frequency Generator: Outputs frequency signals from 0 to 50,000 Hz with auto-ranging.
- HART & Modbus Debugging: Integrates digital communication interface for transmitter and controller setup.
- High Input Impedance: Up to 20 MΩ for voltage and mV ranges ensures accurate signal isolation.
- User Interface: Equipped with an LCD display and intuitive keypad for field operation.
- European Plug Type: Supplied with EU power adapter for universal compatibility.
- Portable Design: Lightweight housing suitable for handheld or bench use.
The MR9271PRO delivers professional-grade signal generation, calibration, and communication testing capability for industrial process instrumentation.