LMV, Sensor Interface
The sensor interface LMV is designed for the interface adaption between sensor and evaluation. The passive output signals of strain gauge-sensors are raised to a interference-safe level. Thus, the measurement safety and the measurement...
Features:
- Option for Strain Gauge Sensors
- Amplifier Board with smallest Dimensions, integrable in Sensor
- Passive Strain Gauge Sensors can be connected to a PLC, directly
- Long interference-safe feed line from Sensor to Evaluation possible
- Linearity: 0.1 % of F.S.
Manufacturer: Lorenz Messtechnik GmbH
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Datasheet
Description
Specifications
Models & Accessories
Downloads
Similar Products
LMV - Description
The sensor interface LMV is designed for the interface adaption between sensor and evaluation. The passive output signals of strain gauge-sensors are raised to a
interference-safe level. Thus, the measurement safety and the measurement accuracy is crucially increased. The supply voltage range of 24 V ±10% and the analog output of 0.3...9.8 V allow the direct signal processing with a PLC-control. The passive strain gauge sensor is being supplied with stabilized 4 V DC voltage which is being generated from the interface supply. The precision measuring amplifier converts the output signals of the sensor into a standardized signal. The small dimensions of the amplifier board allow an integration in various force and torque sensors without
an additional amplifier housing. Thus, the level of protection of the sensor is not being influenced. Optionally many passive strain gauges sensors of LORENZ product range can be implemented with the LMVU-interface. The calibration of the now active
sensor system depends on the direction of load of the chosen sensor. The exact calibration data are expelled on the calibration certificate.
interference-safe level. Thus, the measurement safety and the measurement accuracy is crucially increased. The supply voltage range of 24 V ±10% and the analog output of 0.3...9.8 V allow the direct signal processing with a PLC-control. The passive strain gauge sensor is being supplied with stabilized 4 V DC voltage which is being generated from the interface supply. The precision measuring amplifier converts the output signals of the sensor into a standardized signal. The small dimensions of the amplifier board allow an integration in various force and torque sensors without
an additional amplifier housing. Thus, the level of protection of the sensor is not being influenced. Optionally many passive strain gauges sensors of LORENZ product range can be implemented with the LMVU-interface. The calibration of the now active
sensor system depends on the direction of load of the chosen sensor. The exact calibration data are expelled on the calibration certificate.
LMV - Specifications
| Input Type | Strain Gauge |
| # of Inputs | 1 |
| Output Type | 1 - 9 V DC |
| Max Bandwidth | 500 Hz |
| Excitation | 4 V DC |
| Isolation | No |
| Supply Power | 24 V DC |
LMV - Models & Accessories
Models
| LMVU/1-9 | |
| LMVU/5±4 |
LMV - Downloads
LMV Sensor-Interface Datasheet Datasheet |
LMV - Similar Products
- Strain Gauge Input Amplifier
- Accuracy: < 0.10%
- In-Line Amplifier
- Aluminum Housing
- Protection Class: IP40 (IP65 Option)
- Space saving, lightweight
- Non-interchangeable and short circuit-proof
| Input Type | Strain Gauge |
| # of Inputs | 1 |
| Output Type | ±10 V DC |
| Max Bandwidth | 1 kHz |
| Excitation | 2.5 V DC |
| Isolation | No |
- High Accuracy
- Direct Connection to PLC
- Long Input Lead Possibility from LCV to Evaluation
- Voltage or Current Output
- Integrable in large Sensors as Board
- High Level of Protection IP67
- Tube housing; IP67
- Linearity; 0.02% F.S.
| Input Type | Strain Gauge |
| # of Inputs | 1 |
| Output Type | ±5 V DC, ±10 V DC, 0 - 20 mA, 4 - 20 mA |
| Max Bandwidth | 1 kHz |
| Excitation | 5 V DC |
| Isolation | No |
- Input Ranges, 2.2 - 44 mV
- Excitation, 5 or 10 Vdc selectable
- High Accuracy
- Voltage or Current Output
- Direct Connection to PLC
- Long Input Lead from SI to Evaluation possible
- Applicable in heavy Industries by robust Aluminum Casting Housing
- High Level of Protection IP66
| Input Type | Strain Gauge |
| # of Inputs | 1 |
| Output Type | ±5 V DC, ±10 V DC, 0 - 20 mA, 4 - 20 mA |
| Max Bandwidth | 1 kHz, 5 kHz, 10 kHz |
| Excitation | 5 V DC, 10 V DC |
| Isolation | No |
- Strain Gauge Input
- 50 V Continuous Isolation
- Accuracy: 0.10%
- Multi-Channel up to 4 Inputs
- Aluminum Housing
- Available as Open Circuit without Housing
- Simple configuration using DIP switch
- Protection Class: IP20 (IP67 Option)
| Input Type | Strain Gauge |
| # of Inputs | 1, 2, 3, 4 |
| Output Type | 0 - 5 V DC, 0 - 10 V DC, ±5 V DC, ±10 V DC |
| Max Bandwidth | 1 kHz |
| Excitation | 2.5 V DC |
| Isolation | No |
- In-line Amplifier
- Compatible with any standard RDP LVDT (without integral electronics) and most LVDTs from any manufacturer
- Produces a DC output voltage or current
- Screw terminal connections
- Simple controls for gain and zero adjustment
- Input zero switch
- Signal overload indicator
- Synchronous demodulation
| Input Type | LVDT |
| # of Inputs | 1 |
| Output Type | ±4 to ±10 V DC, 4 - 20 mA |
| Max Bandwidth | 500 Hz |
| Excitation | 1 V AC |
| Isolation | No |