SKF压力开关DSA系列技术参数
Technical data | |
Function principle | diaphragm pressure switch |
Lubricant | oil and fluid grease NLGI 000–0, oiled compressed air |
Operating temperature | 10 to 60 °C; 50 to 140 °F |
Operating pressure | max. 45 bar; 650 psi |
Switching pressure range | 1-30 bar; 14.5-435 psi |
Operating voltage | max. 250 V AC; max. 30 V DC |
Operating current | max. 300 mA, min. 2 mA |
Safety class | II (IEC 61140) |
Breaking capacity | max. 125 VA |
Pressure port | DIN 3862 connector or SKF Quick Connector for tube ∅6 mm |
Electrical connection | M12×1 or cubical plug |
Switch type | micro switch |
Contact type | change-over |
Mechanical service life | 5 × 106 switching cycles |
Materials: | |
Housing | PA6 6GF30 |
Contact | AuAg25Pt6 |
Membrane | FKM (FPM) |
Protection class | IP 65 |
Dimensions | min. 76 × 120 × 41 mm; max. 83 × 129 × 41 mm; |
Mounting position | any |
SKF压力开关DSA系列介绍
DSA 压力开关监控润滑系统的压力并帮助评估其功能是否正常。它们监测压力升高、压头和压力降低等参数，例如在带有单线油量计量装置的间歇运行润滑系统中。开关压力出厂设置为即插即用操作。包含隔膜的压力单元和压力柱塞与微型开关组装在紧凑的塑料外壳中。外壳由玻璃纤维增强聚酰胺制成，并包含安装支脚，可快速轻松地安装。
特点和优势
易于接线和安装
简单高效的设计
具有成本效益的市场验证解决方案
开关功能可靠的微动开关
转换开关，适用于常闭触点（NC）和常开触点（NO）
开关压力出厂设置为即插即用操作
可用于 1 至 30 bar（14.5 至 435 psi）的上升和下降压力
DSA pressure switches monitor the pressure of a lubrication system and help assess it’s proper function. They monitor parameters as pressure buildup, pressure head and pressure reduction e.g. in intermittently operated lubrication systems with single-line oil metering devices. Switching pressures are factory set for plug&play operation. The pressure cell containing the membrane and the pressure plunger are assembled with the microswitch in compact plastic housings. The housings are made of glass fiber-reinforced polyamide and contain mounting feets for quick and easy mounting.
Features and benefits
Easy to wire and install
Simple and efficient design
Cost-efficient market proven solution
Micro switch for reliable switching function
Change-over switch, suitable for both normally closed contact (NC) and normally open contact (NO)
Switching pressure factory set for plug&play operation
Available for rising and falling pressures from 1 to 30 bar (14.5 to 435 psi)
SKF压力开关DSA系列选型
SKF压力开关DSA系列其他常用型号：
SKF DSA1-S01W-1M2A
SKF DSA1-S02W-1M2A
SKF DSA1-S03W-1M2A
SKF DSA1-S05W-1M2A
SKF DSA1-S08W-1M2A
SKF DSA1-S12W-1M2A
SKF DSA1-S18W-1M2A
SKF DSA1-S20W-1M2A
SKF DSA1-S25W-1M2A
SKF DSA1-S30W-1M2A
SKF DSA1-S20W-1M1A
SKF DSA1-S25W-1M1A
SKF Pressure switch EW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于SKF压力开关DSA1-S20W-1M2A的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for SKF products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
SKF压力开关DSA系列DSA1-S20W-1M2A技术参数及选型
