ACT LVDT 位移傳感器

此傳感器使用線性可變微分變壓器 (LVDT) 原理,這意味著它可能是可用的可靠的位置傳感器類型。LVDT 傳感器原理的強(qiáng)度在于傳感器位置感應(yīng)元件之間沒(méi)有電氣接觸,對(duì)于傳感器的用戶來(lái)說(shuō),這意味著干凈的數(shù)據(jù)、無(wú)限的分辨率和很長(zhǎng)的壽命。
此系列位移傳感器可作為無(wú)引導(dǎo)、俘虜或彈簧返回版本提供。


| Type | Range | Linearity error (% F.S.) | L | X (nom) | Total weight | Armature weight | TF | Inward over-travel | Sensitivity (nom) |
|---|---|---|---|---|---|---|---|---|---|
| ACT500 | ±12.5mm | ±0.5/±0.25/±0.1 | 127mm | 43mm | 170g | 17g | 15mm | 16mm | 0.7V/V |
| ACT1000 | ±25mm | ±0.5/±0.25/±0.1 | 155mm | 68mm | 227g | 23g | 15mm | 22mm | 0.9V/V |
| ACT2000 | ±50mm | ±0.5/±0.25/±0.1 | 270mm | 81mm | 320g | 37g | 15mm | 16mm | 1.5V/V |
| ACT3000 | ±75mm | ±0.5/±0.25/±0.1 | 380mm | 120mm | 454g | 55g | 15mm | 29mm | 1.5V/V |
| ACT4000 | ±100mm | ±0.5/±0.25/±0.1 | 427mm | 132mm | 568g | 71g | 15mm | 16mm | 3.2V/V |
| ACT6000 | ±150mm | ±0.5/±0.25 | 617mm | 183mm | 824g | 100g | 15mm | 16mm | 2.4V/V |
| ACT8000 | ±200mm | ±0.5/±0.25 | 808mm | 259mm | 1.2kg | 140g | 29mm | 27mm | 1.5V/V |


| Type | Range | Linearity error (% F.S.) | L | X (nom) | D3 | Total weight | TF | Inward over-travel | Outward over-travel | Sensitivity (nom) |
|---|---|---|---|---|---|---|---|---|---|---|
| ACT500C | ±12.5mm | ±0.5/±0.25/±0.1 | 152mm | 38mm | 4.75mm | 284g | 15mm | 10mm | 12mm | 0.7V/V |
| ACT1000C | ±25mm | ±0.5/±0.25/±0.1 | 180mm | 63mm | 4.75mm | 340g | 15mm | 13mm | 10mm | 0.9V/V |
| ACT2000C | ±50mm | ±0.5/±0.25/±0.1 | 295mm | 76mm | 4.75mm | 511g | 15mm | 10mm | 14mm | 1.5V/V |
| ACT3000C | ±75mm | ±0.5/±0.25/±0.1 | 406mm | 114mm | 4.75mm | 653g | 15mm | 24mm | 15mm | 1.5V/V |
| ACT4000C | ±100mm | ±0.5/±0.25/±0.1 | 452mm | 127mm | 4.75mm | 710g | 15mm | 8mm | 14mm | 3.2V/V |
| ACT6000C | ±150mm | ±0.5/±0.25 | 643mm | 178mm | 4.75mm | 1.0kg | 15mm | 12mm | 17mm | 2.4V/V |
| ACT8000C | ±200mm | ±0.5/±0.25 | 833mm | 254mm | 4.75mm | 1.4kg | 32mm | 22mm | 25mm | 1.5V/V |
| ACT10000C | ±250mm | ±0.5/±0.25 | 1030mm | 305mm | 4.75mm | 1.6kg | 27mm | 34mm | 35mm | 2.0V/V |
| ACT15000C | ±380mm | ±0.5 | 1435mm | 406mm | 4.75mm | 2.1kg | 19mm | 13mm | 13mm | 3.2V/V |
| ACT18500C | ±470mm | ±0.5 | 1702mm | 508mm | 6.00mm | 2.5kg | 27mm | 5mm | 33mm | 3.6V/V |


| Type | Range | Linearity error (% F.S.) | L | X (nom) | Total weight | Spring force at X | Spring rate | Inward over-travel | Outward over-travel | Sensitivity (nom) |
|---|---|---|---|---|---|---|---|---|---|---|
| ACT500A | ±12.5mm | ±0.5/±0.25/±0.1 | 133mm | 38mm | 184g | 1.3N | 0.2N/cm | 1mm | 13mm | 0.7V/V |
| ACT1000A | ±25mm | ±0.5/±0.25/±0.1 | 161mm | 63mm | 227g | 2.0N | 0.3N/cm | 3mm | 10mm | 0.9V/V |
| ACT2000A | ±50mm | ±0.5/±0.25/±0.1 | 276mm | 75mm | 398g | 1.8N | 0.2N/cm | 8mm | 14mm | 1.5V/V |
| ACT3000A | ±75mm | ±0.5/±0.25/±0.1 | 387mm | 114mm | 483g | 6.0N | 0.4N/cm | 15mm | 15mm | 1.5V/V |
| Excitation/supply (acceptable) | 0.5V to 7V rms, 2kHz to 10kHz (sinusoidal) |
|---|---|
| Excitation/supply (calibrated) | 5V rms, 5kHz (sinusoidal) |
| Linearity error (Standard) | ±0.5% F.S. |
| Linearity error (Optional on some models) | ±0.25% F.S. |
| Linearity error (Optional on some models) | ±0.1% F.S. |
| Temperature coefficient (span) | ±0.01% F.S. /℃ (typical) |
| Operating temperature range | -50℃ to 125℃ |
| Electrical termination | 2m (integral cable) Longer available to order. |

























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