Positron Series DSV — 32mm Body · ±25 to ±350 mm · 24V DC · Voltage Output
Key Specifications
Positron Series DSV
The Series DSV is a self-contained 24V DC-powered displacement transducer with a built-in signal conditioner and 32mm stainless steel body. Simply connect a 24V DC process supply (18–36V) and read the selectable voltage output directly — no external electronics required.
With 10 standard models covering ±25mm to ±350mm (700mm total stroke), the DSV is suited to long-stroke industrial and process measurement. Output is selectable: ±10V DC (default), 0–10V DC, or 0–5V DC — directly compatible with PLCs, DAQ systems, and DCS inputs. Every sensor is reverse polarity and output short-circuit protected, and ships with NABL-accredited factory calibration.
Models
| Model | Full Stroke Range | Housing Length (mm) | Linearity (% FSR) |
|---|---|---|---|
| 025DSV | ±25 mm (0–50 mm) | 232 | ±0.25% |
| 050DSV | ±50 mm (0–100 mm) | 332 | ±0.25% |
| 075DSV | ±75 mm (0–150 mm) | 432 | ±0.3% |
| 100DSV | ±100 mm (0–200 mm) | 532 | ±0.3% |
| 150DSV | ±150 mm (0–300 mm) | 732 | ±0.35% |
| 175DSV | ±175 mm (0–350 mm) | 850 | — |
| 200DSV | ±200 mm (0–400 mm) | 932 | ±0.4% |
| 250DSV | ±250 mm (0–500 mm) | 1132 | ±0.4% |
| 300DSV | ±300 mm (0–600 mm) | 1332 | ±0.5% |
| 350DSV | ±350 mm (0–700 mm) | 1532 | ±0.6% |
175DSV linearity not specified in datasheet — contact us for details. Custom stroke ranges available on request.
Use Cases
Drive position feedback for valves, dampers, and actuators in process plants where a standard 24V DC supply is already available.
Connect directly to PLC analogue input cards — no signal conditioning module required. Voltage output is selectable to match any PLC input range.
Monitor piston position in hydraulic cylinders for closed-loop control in presses, forming machines, and testing equipment.
Measure long-stroke beam deflection, foundation settlement, and structural deformation in civil engineering tests and monitoring systems.
The 10-model range (±25mm to ±350mm) covers virtually all long-stroke industrial measurement requirements in a single 32mm body diameter.
Output voltage directly interfaces with DAQ cards, DCS inputs, and digital indicators without additional hardware.
Resources
Series DSV — DC LVDT Voltage Output Datasheet
Complete specifications, dimensions, and ordering information (PDF)
Our engineers will recommend the right LVDT for your application and help with signal conditioning and integration.
FAQ
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