KMK's measuring amplifiers are based on the latest microprocessor technology and are designed exclusively for industrial use. All measuring amplifiers are characterised by extremely simple operation, compact design and an excellent price/performance ratio. Depending on the unit type, freely programmable limit values and analogue signals are available. The standard versions are available from stock.
MD21
The MD21 signal amplifier is a 5-digit digital display used for measuring and evaluating melt pressure sensors using strain gauges. Operation and configuration are done through the four front buttons. The MD21 is characterized by its easy operation, compact design, and excellent price-performance ratio.
Performance features
- For connecting pressure sensors with signal output of 1, 2, or 3.33 mV/V
- Automatic zero point calibration and 80% calibration via button press
- Digital input for auto-calibration
- Universal measuring range setting
- Two programmable limit relays with adjustable hold function
- Galvanically isolated analog output 0-10 VDC or 0/4-20 mA selectable
- Sensor break monitoring
- Min/Max memory
- Keyboard lock with code input
- Power supply 230 VAC (optional 24 VDC)
- Pluggable terminal blocks
- Dimensions 96 x 48 120 mm
MD22
The MD22 signal amplifier incorporates all the features of the MD21. Additionally, this device includes a second analog output 0-10 VDC or 0/4-20 mA.
Performance features
- For connecting pressure sensors with signal output of 1, 2, or 3.33 mV/V
- Automatic zero point calibration and 80% calibration via button press
- Digital input for auto-calibration
- Universal measuring range setting
- Two programmable limit relays
- 2 x galvanically isolated analog outputs 0-10 VDC or 0/4-20 mA selectable
- Sensor break monitoring
- Min/Max memory
- Keyboard lock with code input
- Power supply 230 VAC
- Pluggable terminal blocks
- Dimensions 96 x 48 120 mm
MT201
The MT201 signal amplifier is a 5-digit display used for measuring and evaluating melt temperature. Operation and configuration are done through the four front buttons. The MT201 is characterized by its easy operation, compact design, and excellent price-performance ratio.
Performance features
- For connecting temperature sensors with thermocouples Type L (Fe-CuNi), J (Fe-CuNi), and K (NiCr-Ni), as well as resistance temperature detectors PT-100
- Universal measuring range setting
- Two programmable limit relays with adjustable hold function
- Galvanically isolated analog output 0-10 VDC or 0/4-20 mA selectable
- Sensor break monitoring
- Min/Max memory
- Keyboard lock with code input
- Power supply 230 VAC (optional 24 VDC)
- Pluggable terminal blocks
- Dimensions 96 x 48 120 mm
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