説明
High Precision LVDT20 differential transformer displacement sensor
| LVDT20 self-return with spring Data Sheet LVDT is a variable-reluctance device, widely used in machine tools position,hydraulic cylinder position,cement industry,aerospace, machinery, building, textile, railway, coal, metallurgy, plastics, chemical industry and scientific research institutions, structural movement in bridges,valve position detection and control,tunnels protection,等, used to measure the elongation, vibration, the thickness of the object, inflation and other high-tech products. DC an LVDT has excellent performance, with convenient single-supply 12 — 24 v DC power supply, electronic circuit in 304 stainless steel metal tube sealing, can be in damp and dust zhonggong for harsh environment, such as the output signal to a standard can be computer or PLC use 0-10 v or 4-20 ma output. Built-in precision linear bearing with perfect repeatability Probe is a silicon nitride ceramic ball with great wearability DC power supply, built-in high-performance signal demodulator |
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| Parameter | LVDT20 Self-return with spring | ||||||
| Outer Diameter | Φ20mm | ||||||
| 材料 | Stainless Steel 304 | ||||||
| Stroke (mm) | 5 | 10 | 20 | 25 | 40 | 50 | 100 |
| Stroke A (mm) (Current and RS485 Output) | 69 | 69 | 69 | 69 | 69 | 69 | 69 |
| Stroke A (mm)(Voltage Output) | 69 | 69 | 69 | 69 | 69 | 69 | 69 |
| Stroke B (mm) | 117 | 140 | 168 | 188 | 243 | 243 | 338 |
| Rod length exposed free state C(mm) | 20 | 30 | 25 | 30 | 45 | 55 | 105 |
| 出力 | 0-5V,0-10V with 3 wires,4-20mA with 2 wires,0-20mA,RS485 | ||||||
| Linearity Error | ≤0.05% Full Stroke | ||||||
| Resolution | ≤0.001 mm | ||||||
| Repeatability Error | ≤10 um | ||||||
| Working Temperature | -25℃~+85℃ | ||||||
| Sensitivity | ≤0.025% /℃ | ||||||
| Power Supply | 12-28VDC | ||||||
| Working Current | Voltage Output LVDT: ≤12mA 4-20mA Output LVDT:4-20mA | ||||||
| Note: Stroke 5mm is with dustproof pipe | |||||||
会社情報
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Shenzhen Miran Technology Co., Ltd. is the largest Linear Position Sensor manufacturer in China.
Since 2003 we have been developed and produced Linear Position Sensor(ブランド:MIRAN,LinecSKI,WANSUNGM),Wire Rope Potentiometer,Magnetostrictive Liquid Level Sensor,Angle Sensor,Lubricating Pump(Oil/Grease/Butter),LVDT,Eddy Current Sensor, and many other Motion control products to support many different industries.
Our Products have been widely used in injection molding machines,die casting machines,rubber machines,footwear machines,EVA injection machines,bottle blowing machines,woodworker machines, hydraulic machinery,level control, suspension stroke control,construciton machinery,seaport machinery,industrial robots,等.
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