Mr Signal MR9270S - Industrial Multifunction Signal Generator
The MR9270S is a handheld tool for generating, measuring, and analyzing industrial signals. It features a high-speed processor for reliable operation and a user-friendly interface with a backlit display.
This is a mature product which as been on the market since 2015.
Key Features:
- Measures and outputs various signals: current, voltage, mV, frequency, resistance, thermocouple, thermal resistance, PT100
- Simultaneous measurement and output
- IO terminals are compatible even with shrouded multimeter leads
- Programmable ramp/step output (e.g. continuously cycle through 4/8/16/20 mA)
- Quick access menu layout
- Input/output signal conversion (e. g., frequency input to current output)
- Real-time curve display
- Modbus RTU master/slave
- Built-in paperless recorder with PC software
- USB to RS485 conversion
- USB to HART modem with the HART model.
Technical Details:
- Battery: Up to 20h standby, 8-10h continuous output (20mA)
- Supplied with a rechargeable lithium battery, can also operate on 3x AA's.
- Operating Temp: 0°C to 50°C
- Internal reverse/overcurrent protection
- Size: 97mm x 76mm x 33mm
- Weight: 189g
Includes:
- MR9270S signal generator
- Certificate
- Carrying case
- Manual
- RS485 adapter
- USB cable
- Test leads (4 colors)
Notes:
- The input and output are not electrically isolated from each other.
- We recommend against using this device while charging to avoid the possibility of creating a parallel path from plant 24 V to earth.
- This is a signal generator, not a multimeter, do not use this for testing mains power. Output Specifications Type Range Precision Resolution Internal Impedance Current (mA) 0 ~ 24mA 0.0005 0.001mA 100 Ω Voltage (V) 0 ~ 12V 0.0005 0.001V 500k Passive current (XMT) 0 ~ 24mA 0.001 0.001mA 100 Ω 24V Loop 0 ~ 24mA 0.001 0.01mA 100Ω Frequency (Hz) 0 ~ 9999Hz 0.0003 5bit 1Mk Millivolt (mV) -10 ~ 110mV 0.0005 0.01mV 2K TC-S 0 - 1760°C 0.002 1°C 2K TC-B 0 - 1810°C 0.005 1°C 2K TC-E 0 - 990°C 0.002 1°C 2K TC-K 0 - 1320°C 0.002 1°C 2K TC-R 0 - 1760°C 0.003 1°C 2K TC-J 0 - 1190°C 0.003 1°C 2K TC-T 0 - 390°C 0.002 1°C 2K TC-N 0 - 1290°C 0.002 1°C 2K Pt100 -200 ~ 650°C 0.005 1°C --- Cu50 -20 ~ 150°C 0.005 1°C
Input Specifications Type Range Precision Resolution Internal Impedance Current(mA) 0 ~ 24mA 0.001 0.001mA 100 Ω Voltage (V) 0 ~ 12V 0.001 0.001V 500k Frequency (Hz) 0 ~ 9999Hz 0.001 5bit 1Mk Millivolt (mV) -10 ~ 110mV 0.001 0.01mV 2Mk TC-S 0 - 1760°C 0.002 1°C 2Mk TC-B 0 - 1810°C 0.005 1°C 2Mk TC-E 0 - 990°C 0.002 1°C 2Mk TC-K 0 - 1320°C 0.002 1°C 2Mk TC-R 0 - 1760°C 0.002 1°C 2Mk TC-J 0 - 1190°C 0.002 1°C 2Mk TC-T 0 - 390°C 0.002 1°C 2Mk TC-N 0 - 1290°C 0.002 1°C 2Mk Pt100 -200 ~ 650°C 0.001 0.1°C 2.5k Cu50 -20 ~ 150°C 0.001 0.1°C 2.5k Resistor 0 - 400 Ω 0.001 0.01 Ω 2.5k