ETM-422(X)-375(M)微型螺紋壓力傳感器Kulite
發(fā)布時間：2024-06-28 09:35:22 瀏覽：1309
ETM-422(X)-375(M)是一款由Kulite公司生產(chǎn)的微型螺紋壓力傳感器。這款傳感器設(shè)計精巧，具有六角形頭和O型圈密封件，便于安裝和應(yīng)用。它采用齊平金屬膜片作為力收集器，其后方安裝有固態(tài)壓阻式傳感元件，并由金屬屏蔽層保護。力傳遞是通過不可壓縮硅油的中間薄膜完成的，傳感組件則焊接在不銹鋼主體上。
這種先進的結(jié)構(gòu)設(shè)計使得ETM-422(X)-375傳感器具有高度的穩(wěn)定性、可靠性和耐用性，同時結(jié)合了微電路的優(yōu)點，如顯著的小型化、出色的可重復(fù)性和低功耗。小型化還提高了傳感器的固有頻率，使其適用于沖擊壓力測量。傳感器內(nèi)部集成了Kulite專有的電子模塊，支持從18到36
VDC的非調(diào)節(jié)電源運行，標準輸出為穩(wěn)定的低噪聲0.25至5 VDC信號。
ETM-422(X)-375的特征包括5
VDC輸出、混合微電子穩(wěn)壓放大器、全焊接結(jié)構(gòu)、密封封裝、航空航天質(zhì)量組件。電氣連接選項用“X”表示，Thermorad護套與大多數(shù)飛機油液兼容，并采用了專利無引線技術(shù)VIS?(ETL系列)。此外，該傳感器還提供本質(zhì)安全型應(yīng)用版本，即IS-ETM-422(X)-375，適用于需要本質(zhì)安全的場合。
規(guī)格參數(shù)：
| IndNI | Pressure Range | ETL
1.7
25 | 3.5BAB
50 PSI | 7
100 | ETM
17 35 70 140 210 350 BAR
250 500 1000 2000 3000 5000 PSI |
| Operational Mode | Absolute | Absolute,Sealed Gage |
| Over Pressure | 2 Times Rated Pressure to a Max.of 25000 PSI(1724 BAR) |
| Burst Pressure | 3 Times Rated Pressure to a Max.of 25000 PSI(1724 BAR) |
| Pressure Media | AII Nonconductive
Noncorrosive Liquidsor Gases
(Most Conductive Liquids and
Gases-Consult Factory) | Any Liquid or Gas Compatible With 15-5 PH and
316 StainlessSteel |
| Rated Electrical Excitation | 16 to 32 VDC |
| Maximum Electrical Current | 25mA |
| OUTPUT | Output Impedance | 200 Ohms(Max.) |
| Ful Scale Reading | 5 VDC |
| Bandwidth(-3dB) | DCto5 KHz |
| Residual Unbalance | 250mV |
| Resolution | Infinitesimal |
| Insulation Resistance | 100 Megohm Min.@50 VDC |
| ENVIRONMENTAL | OperatingTemperature Range | -65F to+275°F(-55°C to+135℃) |
| Compensated Temperature Range | -65F to+250°F(-55°℃ to+120C) |
| Total Eror Band | ±2%FS0+32"F to 180°F (0℃ to +85℃) Increasing to±3%At AIl Other Temperatures Within The Compensated Range
(TEB Includes:Non-linearity,Non-repeatability,Hysteresis,End Point Settings,Temperature Effects on Zero and Span
Within the Compensated Range) |
| Linear Vibration | 20g Peak,Sine 10 to 2000 Hz |
| Altitude | Unaffected |
| Humidity | 100%Relative Humidity |
| Mechanical Shock | 20g half SineWave 11 msec.Duration |
| PHYSICAL | Electrical Connection | OPTIONA:D38999/25YA35PN Connector or Equivalent,OPTION B:PTIH-8-4P Connector or Equivalent
OPTION C:4 Conductor 24 AWG Shielded,Thermorad F Jacketed Cable,40"(1 Meter) |
| Weight | 80 Grams (Max)Including Cable or Connector |
| Pressure Sensing Principle | Fuly Active Four Arm Wheatstone Bridge Dielectricaly lsolated Silicon on Silicon(Patented Leadless Technology ETL Series) |
| Mounting Torque | 80 Inch-Pounds (Max.) |
Kulite是一家成立于1959年的美國傳感器技術(shù)公司，專注于為航空航天、石油化工、汽車制造和軍事裝備等行業(yè)提供高質(zhì)量的傳感器解決方案。其產(chǎn)品線包括壓力、加速度、溫度和流量傳感器，設(shè)計用于極端環(huán)境，確保高精度和可靠性。深圳市立維創(chuàng)展科技有限公司是Kulite產(chǎn)品的授權(quán)代理商，提供咨詢和銷售服務(wù)。
