9243, Strain Gauge & Potentiometer Input Signal Conditioning Amplifier
- Strain Gauge & Potentiometer Input Amplifier
- 50 V Continuous Isolation
- Accuracy: ± 0.05%
- DIN Rail Mounted
- In-Line Amplifier (Option)
- Aluminum Housing
- Protection Class: IP40
The 9243 is a highly accurate precision amplifier that performs the amplification of the sensor signal being applied. Current and voltage outputs are available simultaneously.
The sensor excitation is performed by the amplifier module itself so that no additional voltage source is required. It can also be set in steps of 2.5 V, 5 V, 10 V using DIP switches. The maximum feed current of 35 mA permits parallel connection of several strain gages, e.g. for the addition of measurement variables. Measurement errors brought about by varying line lengths or due to temperature fluctuations effecting the sensor cable are avoided by having probe lines measuring the actual feed voltage directly on site at the sensor itself (6 wire technology).
Fluctuations are immediately corrected electronically. The cut-off frequency of the amplifier can be
switched between 10 Hz and 1 kHz. The DIP switches for configuring the entire device are found easily accessible, under a cover.
| Input Type | 0 - 10 mV DC |
| 0 - 100 mV DC | |
| 0 - 1 V DC | |
| 0 - 10 V DC | |
| ±10 V DC | |
| Potentiometer | |
| Strain Gauge | |
| # of Inputs | 1 |
| Output Type | ±5 V DC |
| ±10 V DC | |
| 0 - 20 mA | |
| 4 - 20 mA | |
| Max Bandwidth | 1 kHz |
| 4 kHz | |
| Excitation | 2.5 V DC |
| 5 V DC | |
| 10 V DC | |
| Isolation | Yes |
| Supply Power | 14 - 26 V DC |
| 20 - 36 V DC | |
| IP Rating | IP 40 |
The amplifier module model 9243 is used wherever measurement signals from strain gauges, potentiometric sensors or DC/DC sensors have to be converted into standard signals. Simply by mounting on conventional DIN-mount rails, it is possible to position the amplifier module on location, in the proximity of the sensor. Especially for rough environments a IP65 version is available.
The broad auxiliary power range and the choice between AC or DC permits operation on standard power supplies used in switch gear cabinets. A highly precise reference voltage source is built-in for calibration purposes. A calibrating shunt can also be connected via two separate terminals. This permits deliberate detuning of a strain gauge sensor for calibration or merely to check the measuring chain.
| 9243 | DIN Rail Mounted, IP20 |
| 9243-IP65 | In-Line Amplifier, IP65 |
| 9243-V001 | Cut-off Frequency 4 kHz |
9243 Amplifier Datasheet |
9243 Force Measurement of Actuator using Different Product Note |
9243 CAD drawing Drawings |
9243-IP65 Cad drawing Drawings |
- Ultra-fast pushbutton configuration
- Non-linearity < 0,005 % F.S.
- Outputs ±10 V, ±5V and 0 (4) - 20 mA
- 6 wire technique
- Automatic sensor recognition due to Burster TEDS
- Adjustable cut-off frequencies
- Versatile configuration using DigiVision PC software
- via USB port
- Accuracy: ± 0.01%
- DIN Rail Mounted
- Protection Class: IP31
- Thermal Shift : 25 ppm of F.S.
| Input Type | ±10 mV DC, ±30 mV DC, ±50 mV DC, ±100 mV DC |
| # of Inputs | 1 |
| Output Type | ±10 V DC, 4 - 20 mA |
| Max Bandwidth | 1 kHz, 10 kHz |
| Excitation | 5 V DC, 10 V DC |
| Supply Power | 14 - 26 V DC |
- Accuracy: ± 0.01%
- In-Line Amplifier
- Aluminum Housing
- Protection Class: IP31
| Input Type | Strain Gauge |
| # of Inputs | 1 |
| Output Type | 0 - 10 V DC, 4 - 20 mA |
| Max Bandwidth | 1 kHz, 10 kHz |
- High Accuracy
- For Switch Cabinet Assembly, Width 23 mm, only
- Direct Connection to PLC
- Long Input Lead from GM 40 to Evaluation possible
- Easy to operate
- Voltage or Current Output
- DIN Rail Mount
- Rating: IP20
| Input Type | Strain Gauge |
| # of Inputs | 1 |
| Output Type | ±5 V DC, ±10 V DC, 4 - 20 mA |
| Max Bandwidth | 1 kHz, 5 kHz, 10 kHz |
| Excitation | 5 V DC, 10 V DC |
| Isolation | Yes |