Pressure-resistant sheathed sensor
- Operates at high temperatures up to +100℃ (+212°F)
Flat, compact sensor - suitable for valve industry
Wear-free, contactless magnetostrictive linear displacement sensors can operate in harsh industrial environments with high durability, providing displacement measurement. The accuracy of the displacement measurement is determined by the high-quality waveguide imported by our company. Position magnets are installed on the moving machine components, offering non-contact measurement.
GBS is suitable for installation inside hydraulic cylinders, widely used for measuring piston stroke in the energy industry. Thanks to its flat and compact design, the sensor is ideal for installation in confined spaces within hydraulic cylinders. Its pressure-resistant sensor rod and high operating temperature make the GBS sensor suitable for fluid technology applications. To enhance signal quality, the sensor can automatically adapt to the strength of magnets used in the application environment.
Measurement settings, zero points, and end positions can be modified after the GBS sensor is installed. Programming can be done using the standard connection cable as needed.
Technical Data
| Output | |
| Voltage | 0...10VDC and 10...0VDC (Controller low load: >5kQ) |
| Current | 4(0)...20mA or 20...4(0)mA (Low/High Load: 0/5002) |
| RS485 | MODBUS |
| SSI Differential Signal | Binary code, Gray code |
| CAN System ISO 11898 | CANopen: CIA Standard DS 301 V3.0/Encoder Configuration File DS 406 V3.1 |
| Programming | Program set points using optional accessories |
| Measurement Value | Location |
| Measurement Parameters | |
| Resolution | 16 bits (0.1μm, depending on stroke length) |
| Last Updated | Up to 1200mm: 0.5ms, Up to 2400mm: 1.0ms, Over 2400mm: 2.0ms |
| Linearity | Typically less than or equal to ±0.02% of full scale (minimum: ±60μm) |
| Repetitive accuracy | Typically less than or equal to ±0.005% of full scale (minimum: ±20μm) |
| Work Conditions | |
| Operating Temperature | -40...+90°F (-40...+194°F), Optional: -40...+100°F (-40...+212°F) |
| Protection Level | IP67 (with appropriate mating connector) IP68 (cable outlet) |
| Impact Test | 100g (single impact) / IEC 60068-2-27 standard |
| Vibration Test | 15g/10...2000Hz, IEC 60068-2-6 standard (resonance frequency excluded) |
| Electromagnetic Compatibility (EMC) Testing | Electromagnetic Radiation Test based on EN61000-6-4; Electromagnetic Interference Test based on EN61000-6-2; Sensors comply with EU directives and bear the CE mark. |
| Magnet movement speed | Any value |
| Design/Material | |
| Sensor Electronic Component Enclosure 3 | Stainless Steel 1.4306; 1.4307 (AISI 304L), Optional: Stainless Steel 1.4404 (AISI 316L) |
| Sensor rod | Stainless Steel 1.4306; 1.4307 (AISI 304L), Optional: Stainless Steel 1.4404 (AISI 316L) |
| Trip Length | 25...3250mm(1...128in.) |
| Work pressure | 350 bar, peak 700 bar (10×1 min) |
| Mechanical Installation | |
| Installation Location | Any direction |
| Installation Instructions | Please refer to the technical drawings and operation manual. |
| Electrical Connections | |
| Connection Type | Cable outlet with 5-pin A coding M12 connector and 6-pin M16 connector |
| Operating Voltage | +24VDC(-15/+20%) |
| Wavy pattern | ≤0.28Vpp |
| Current Consumption | Typically 100mA, depending on the stroke length |
| Insulation strength | 500VDC (grounded DC from equipment to machine ground) |
| Polarity Protection | Up to -30VDC |
| Overvoltage Protection | Up to 36VDC |
Technical drawings
