REXROTH压力传感器HM20系列技术参数
Input variables | |
Operating voltage | 18 … 36 VDC 1) |
Current consumption Imax | ≤ 12 mA (with voltage output) |
Protection class | III |
Isolation resistance R | >100 MΩ (500 VDC) |
Measurement range pN [bar] | 250 |
Overload protection pmax [bar] | 500 |
Bursting pressure p [bar] | 1000 |
Output parameters | |
Output signal and admissible load RA | 4 … 20 mA RA = (US – 8.5 V) / 0.0215 A with RA in Ω and US in V |
Setting time (10 to 90 %) | < 1 ms |
Accuracy (characteristic curve deviation) | < 0.5 % |
Temperature coefficient (TC) for zero point and range | within the nominal temperature range < 0.1 % / 10 K |
Hysteresis | < 0.15 % 2) |
Non-repeatability | < 0.05 % 2) |
Long-term drift (1 year) under reference conditions | < 0.1 % |
Environmental conditions | |
Nominal temperature range | –20 ... +80 °C |
Ambient temperature range | –40 ... +85 °C |
Storage temperature range | –40 ... +100 °C |
Hydraulic fluid temperature range | –40 ... +90 °C |
Other characteristics | |
Pressure port | G1/4 according to DIN 3852 form E, |
Weight | 0.06 kg |
REXROTH压力传感器HM20系列介绍
特点
测量液压系统中的压力
8个测量范围，最高可达630巴
带有薄膜测量单元的传感器
与介质接触的部件均由不锈钢制成
通过高破裂压力、反极性、过电压和短路保护来确保操作安全
精度等级0.5
优秀的非重复性<0.05%
较宽的工作温度范围-40……+85C
Features
Measuring pressures in hydraulic systems
8 measurement ranges up to 630 bar
Sensor with thin film measuring cell
Components that are in contact with the media are made of stainless steel
Operational safety due to high bursting pressure, reversed polarity, over voltage and short-circuit protection
Accuracy class 0.5
Excellent non-repeatability < 0.05 %
Wide operating temperature range –40 ... +85 °C
REXROTH压力传感器HM20系列技术尺寸
REXROTH压力传感器HM20系列选型
REXROTH压力传感器HM20系列其他常用型号：
REXROTH HM20-21/050-C-K35
REXROTH HM20-21/100-C-K35
REXROTH HM20-21/100-H-K35
REXROTH HM20-21/250-C-K35
REXROTH HM20-21/250-H-K35
REXROTH HM20-21/315-C-K35
REXROTH HM20-21/315-H-K35
REXROTH HM20-21/400-C-K35
REXROTH HM20-21/400-C-K35
REXROTH HM20-21/400-H-K35
REXROTH HM20-21/630-C-K35-N
REXROTH HM20-21/630-C-K35-N
REXROTH HM20-21/630-H-K35-N
REXROTH Temperature Sensor 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REXROTH压力传感器HM20-21/250-C-K35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 REXROTH 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.
REXROTH压力传感器HM20系列HM20-21/250-C-K35技术参数及选型
