INDUSTRIE TECHNIK差压开关DBL-205E技术参数
Technical data | |
Media | Air or other non-combustible,non-aggressive gases |
Ambient temperature | -20…+85 °C (-20…+60 °C UL version) |
Storage temperature | -40…+85 °C |
Max. overload pressure | 10 kPa |
Switch capacity | Over 109switching operations |
Protection class | IP54 or IP65 |
Accessories (optional) | Two pressure outlets (cut 60°) and 2 m plastic tube. Art. no.:DBZ-06 |
Exchange contact | The contact range varies depending on the model,please consult the code table below |
Cable connection | Flat pin,6.3 x 0.8 mm in accordance with DIN 46244.Cable gland with cable strain relief |
Pressure connection | Connection pipes for 6 mm tube P1 (+) connects to higher pressure,P2 (-) to lower pressure |
Weight,incl. packaging | 0.17 kg |
INDUSTRIE TECHNIK差压开关介绍
可调差压开关，用于监测气体（空气或其他非可燃、非腐蚀性气体）的超压、真空和差压。
• 适用于最大差压 5 kPa
• 最低设定点值 20 Pa
• 紧凑设计
• 优异的长期稳定性
• 安装和固定简便
• 可在最低 -20°C 温度下使用
用途
DBL 是用于空气处理系统中空气或非腐蚀性、非可燃气体监测的压力开关。适用示例包括：
• 空气过滤器和空气处理单元
• 工业空气冷却回路
• 风机过热保护
• 通风管道流量监测
• 空气控制与防火阀门
• 换热器的防霜保护
功能
通过刻度调节旋钮可在无需压力表的情况下调整触发压力。将高压端（P1）与低压端（P2）相比较，当差压超过设定值时，触点闭合或断开。用于风机监测时，可将 P2（大气压）接口保持打开。
安装
设定值通过盖下的旋钮设置，设定值可透过盖子读取。盖子由单个螺钉固定，便于安装与维护。出厂时已预设滞后值。DBL 在塑料盖下有 3 个内部插片端子，随货附带 3 个弹片式接线端子，便于接线。
Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, nonaggressive gases.
• For differential pressure up to 5 kPa
• Lowest set point value is 20 Pa
• Compact design
• Excellent long-term stability
• Easy installation and mounting
• Can be used at temperatures down to -20°C
Application
DBL is a pressure switch for supervision of air or nonaggressive, non-flammable gases in air handling systems. The device may be used in, for instance, the following applications:
• Air filters and air handling units
• Industrial air cooling circuits
• Fan overheating protection
• Ventilation duct flow monitoring
• Air control and fire protection dampers
• Frost protection for heat exchangers
Function
The switching pressure can be adjusted without a pressure gauge using a scaled adjustment knob. The pressure connected to the high pressure point inlet (P1) is compared to the low pressure connected to P2. When the differential pressure exceeds the setpoint value, the contact will close or open.
When the pressure switch is used to supervise a fan, it is possible to leave the P2 pressure connection (for atmospheric pressure) open.
Installation
The setpoint value is set using a knob under the lid, with the setpoint value visible through the lid. The lid is secured with a single screw to facilitate mounting and service.
The device hysteresis is pre-set upon delivery.
DBL has 3 internal flat plug connectors located under the plastic cover. 3 push-on screw terminals are included upon delivery for easy connection.
INDUSTRIE TECHNIK差压开关其他常用型号：
INDUSTRIE TECHNIK DBL-205A
INDUSTRIE TECHNIK DBL-205B
INDUSTRIE TECHNIK DBL-205C
INDUSTRIE TECHNIK DBL-205D
INDUSTRIE TECHNIK DBL-205E
INDUSTRIE TECHNIK DBL- 205G
INDUSTRIE TECHNIK DBL-205H
INDUSTRIE TECHNIK SWITCH NEW + 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INDUSTRIE TECHNIK差压开关DBL-205E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 INDUSTRIE TECHNIK 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.
INDUSTRIE TECHNIK差压开关DBL-205E技术参数介绍
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