深圳市鸿伟成计量控制设备有限公司
深圳市鸿伟成计量控制设备有限公司
深圳恒压供水压力HVC-Y441型压力变送器是基于 MEMS技术，采用*的玻璃微熔技术，针对重工业存在的严重介质问题（如气穴、液锤或压力峰值）的液压应用而设计；压力腔体采用17－4PH不锈钢整体加工，无“O“型圈、无焊缝，无泄漏隐患。传感器内置强抗射频和电磁干扰、温度自动补偿的数字电路，具有抗冲击、抗过载、抗震动、耐腐蚀、工作温度范围宽、*稳定性好等特点。该系列产品有多种压力连接和电气连接供用
产品概述
Product Introduction
深圳恒压供水压力变送器HVC-Y441型压力变送器是基于 MEMS技术，采用*的玻璃微熔技术，针对重工业存在的严重介质问题（如气穴、液锤或压力峰值）的液压应用而设计；压力腔体采用17－4PH不锈钢整体加工，无"O"型圈、无焊缝，无泄漏隐患。传感器内置强抗射频和电磁干扰、温度自动补偿的数字电路，具有抗冲击、抗过载、抗震动、耐腐蚀、工作温度范围宽、*稳定性好等特点。该系列产品有多种压力连接和电气连接供用户选择。
The HVC-Y441 pressure transmitter applied in the engineering machinery industry adopts the MEMS technology and the advanced glass micro-melting technology and is designed by aiming at the hydraulic application for serious medium problems (e.g. air pocket, liquid hammer or pressure peak value) in the heavy industry. Its pressure chamber is made of 17-4PH stainless steel in an integrated way without welding seams or O-rings and free of leakage troubles. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the transmitter and the transmitter is featured with the resistance against impact, overload, shock & erosion, the wide working temperature scope and the permanent stability, etc. The series products provide several optional pressure connections and electric connections for customers.
深圳恒压供水压力变送器产品特点
Product Features
◇ 带有内置脉冲缓冲器
Impulse damper installed inside
◇ *的抗干扰、防浪涌电路保护
Advanced interference-resistant and surge-proof circuit protection
◇ 的抗冲击、抗过载、抗震动、耐腐蚀
Excellent resistance against impact, overload, shock and erosion
◇ *的温度数字补偿功能，工作温度范围宽
Advanced digital temperature compensation and wide working temperature scope
High precision, high frequency response and permanent stability
深圳恒压供水压力变送器应用范围
Applicable Scope
◇ 工业过程测量与控制
Industrial course measuring and control
◇ 重工行业设备配套
Supporting facilities for the heavy industry
Industrial machinery manufacture and control
标准量程
Standard Range
压力类型：表压、绝压、密封压；
Pressure Type: meter pressure, absolute pressure and sealing pressure;
量程Ranges（bar）:1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600 750 1000 1500
Ranges (bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600 750 1000 1500
量程Ranges（psi）:15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K 15k 20k
Ranges (psi): 15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K 15k 20k
技术指标：
Technical Indexes:
信号输出 Signal Output | 4~20mA | 0.5~4.5VDC | 0~5VDC | 0~10VDC |
信号线规格 Signal Line Specification | 2线 2 Lines | 3线 3 Lines | 3线 3 Lines | 3线 3 Lines |
供电电压 Power Voltage | 11～33VDC | 4.5～6VDC | 11～33VDC | 18～33VDC |
精度（非线性、滞后、重复性） Precision (non-linearity, hysteresis and repetition) | 0.1% span, 0.25% span, 0.5% span | |||
零点温度漂移 Zero Temperature Drift | 0.02% span /℃ | |||
灵敏度温度漂移 Sensitivity Temperature Drift | 0.02% span /℃ | |||
*稳定性（1年） Permanent Stability (1 Year) | 0.1% span | |||
响应频率（-3dB） Response Frequency (-3dB) | 3.2KHZ | |||
温度补偿 Temperature Compensation | -20~85℃ | |||
工作温度 Working Temperature | -40~125℃ | |||
贮存温度 Storage Temperature | -40~125℃ | |||
过载压力 Overload Pressure | 300% span | |||
破坏压力 Destructive Pressure | 500% span | |||
机械振动 Mechanical Vibration | ±20g | |||
冲击（11ms） Impact (11ms) | 100g | |||
绝缘电阻 Insulation Resistance | 100MΩ | |||
介质兼容性 Medium Compatibility | 与316 L不锈钢兼容的各种介质 Various media compatible with the 316L stainless steel | |||
防护等级 Protection Grade | IP65（赫斯曼输出型） IP 65 (Hirschmann Output) | |||
材料 Material | 17-4PH | |||
外形尺寸
Dimension
压力接口选型参照 〖附录一〗
Reference for Pressure Connector Selection [Appendix 1]
电气接口选型参照 〖附录二〗
Reference for Electric Connector Selection [Appendix 2]
产品外形尺寸
压力接口尺寸
电气接口及接线方法
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