亲爱的访客1.在寻找分销商/代理/ si的伙伴关系2.对于最新目录,请参阅Eyc-Tech.com 3.此处包含的规格如有更改,恕不另行通知。欲了解更多详情,请与我们联系。EYC PMD33差压变送器(室内)【特点】仪器上的差压模块MEMS集成技术●胶版功能/ UI软件●低压监控,高压电阻●RS-485通信接口(可选),Modbus RTU协议●DIP开关输出和范围开关●物理单元开关:毫巴/ PA / HPA /千帕/毫米水柱/ mmWS /英寸水柱/毫米汞柱●平方根函数【规格】输入输入类型:压电差压模块测量范围:±50 ...±2500 PA输出输出:0 ... 20 mA / 4 ... 20 mA / 0 ... 1 V / 0 ... 5 V / 1 ... 5 V / 2 ... 10 V / 0。.. 10 V Signal connection:3-wire ModBus:RS-485 Accuracy(at 25°C):±2.0% of F.S. Load resistance(Current output):4 ... 20 mA<500 Ω / 0 ... 10 V≧10 KΩ Environment Measuring medium:Air Operating temperature:0...+50°C Operating humidity:0 ... 95%RH(Non-condensing) Storage temperature:-20 ... +60°C Installation:Wall mount IP rating:IP 65 Certification:CE