PCB Piezotronics
PCB Piezotronics Strain Sensor Rohs Compliant Series
Model RHM240A01:Industrial dynamic strain sensor, ICP® quartz, 100 mV/microstrain, +/-50 microstrain range, M6 x 1 thd, RoHS compliant
Available models include RHM240A01, RHM240A02, RHM240A03.
Model RHM240A01:Industrial dynamic strain sensor, ICP® quartz, 100 mV/microstrain, +/-50 microstrain range, M6 x 1 thd, RoHS compliant
This series groups the official PCB Piezotronics variants listed below. Differences such as frequency, configuration, connector, range, or regional option are shown in the table.
Key Features
Model RHM240A01:Industrial dynamic strain sensor, ICP® quartz, 100 mV/microstrain, +/-50 microstrain range, M6 x 1 thd, RoHS compliant
- Sensitivity: (±20%)100 mV/µε
- Measurement Range: 50 pk µε
- Broadband Resolution: 0.0001 µε
Model & Varian
| Model | Official Variant Description | Sensitivity (±20 %) | Measurement Range | Frequency Range (-5 %) | Broadband Resolution (1) | Non-Linearity | Temperature Range (Operating) | Excitation Voltage | Constant Current Excitation |
|---|---|---|---|---|---|---|---|---|---|
| RHM240A01 | RHM240A01 Strain Sensor, Rohs Compliant | 100 mV/µε | 50 pk µε / [4] | 0.015 Hz / [3] | 0.0001 µε / [2] | ≤2 % / [1] | -65 to +250 °F / -54 to +121 °C / [2] | 20 to 30 VDC | 2 to 20 mA |
| RHM240A02 | RHM240A02 Strain Sensor, Rohs Compliant | 50 mV/µε | 100 pk µε / [4] | 0.004 Hz / [3] | 0.0002 µε / [2] | ≤2 % / [1] | -65 to +250 °F / -54 to +121 °C / [2] | 20 to 30 VDC | 2 to 20 mA |
| RHM240A03 | RHM240A03 Strain Sensor, Rohs Compliant | 10 mV/µε | 300 pk µε / [4] | 0.004 Hz / [3] | 0.001 µε / [2] | ≤2 % / [1] | -65 to +250 °F / -54 to +121 °C / [2] | 20 to 30 VDC | 2 to 20 mA |
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Spesifikasi
| Sensitivity (±20 %) | 100 mV/µε |
|---|---|
| Measurement Range | 50 pk µε / [4] |
| Frequency Range (-5 %) | 0.015 Hz / [3] |
| Broadband Resolution (1) | 0.0001 µε / [2] |
| Non-Linearity | ≤2 % / [1] |
| Temperature Range (Operating) | -65 to +250 °F / -54 to +121 °C / [2] |
| Excitation Voltage | 20 to 30 VDC |
| Constant Current Excitation | 2 to 20 mA |
| Output Bias Voltage | 8 to 14 VDC |
| Discharge Time Constant | ≥35 sec |
| Sensing Element | Quartz |
| Housing Material | Stainless Steel |
| Electrical Connector | 10-32 Coaxial Jack |
| Electrical Connection Position | Side |
| Sealing | Epoxy |
| Mounting Torque | 7.38 ft-lb / 10 Nm |
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