MODBUS HAPS03 高精度压力变送器 — 0-1MPa/螺纹安装/Modbus/HA管道压力监测

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MODBUS HAPS03 高精度压力变送器 — 0-1MPa/螺纹安装/Modbus/HA管道压力监测

产品概述

MODBUS HAPS03은(는)高精度压力变送器,量程0-1MPa(0-10bar/0-145psi),采用扩散硅压力传感器芯片和不锈钢隔离膜片结构,精度高、稳定性好。标准螺纹인터페이스(G1/4或M20×1.5),可直接拧入管道测压口。通过RS485 Modbus RTU数字输出或4-20mA模拟输出,接入홈 Assistant或PLC采集压力数据。

Technical 사양

  • 量程:0-1MPa(0-10bar/0-145psi)
  • 精度:0.25%FS / 0.5%FS可选
  • 过载能力:150%FS
  • 输出:RS485 Modbus RTU + 4-20mA(双输出)
  • 供电:DC 12-36V
  • Interface:G1/4螺纹(标准),M20×1.5可选
  • 膜片材质:316L不锈钢
  • 防护:IP65

HA恒压供水方案

HAPS03安装在供水管道上→数据通过RS485送HA→HA中编写自动化:
1. 用水阀门打开→管道压力下降→HA监测到压力<设定值→提升水泵变频器频率→压力恢复
2. 用水阀门关闭→压力升高→HA降低变频器频率→压力稳定
3. 管道压力>高压设定值持续→可能爆管→紧急停泵+告警

更多应用

  • 空压机系统:储气罐压力监测,自动启停压缩机
  • 暖通空调:冷冻水管、冷却水管压力监测
  • 液压系统:液压站油压持续监测和记录

🛒 购买与咨询

本文介绍的莫德巴斯(MODBUS)产品均可在官方渠道购买。

📍 莫德巴斯智能 | 中国重庆江北观音桥朗晴广场A塔12楼
📞 telephone:+86-18801054468
📧 Email:iot@modbus.com | 🌐 官网:www.modbus.cn
📱 微信小程序搜索 「modbusDebugging Assistant」 了解更多产品信息

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