潜水式液位变送器传感探头
应用场景
- 水箱（消防用水）
- 污水处理系统
- 工业液位测量
- 废水及污水系统
- 环境监测系统
- 液压系统
- 供水与排水控制系统
- 市政及农业系统
描述
特点
- 304 不锈钢外壳：坚固耐用，具有优异的耐腐蚀性能，使用寿命长。
- 316L 防腐蚀膜片：有效抵抗化学腐蚀，提高产品可靠性和稳定性。
- 数字显示：支持实时监测，压力/液位读数清晰直观。
- 高精度测量：标准测量精度为 ±0.5%，可选 ±0.2% 和 ±0.1% 高精度等级。
- IP68 防水等级：适用于长期浸没式应用，有效防止水进入。
- 抗干扰设计：采用双层铜屏蔽结构和高品质材料，有效降低信号干扰，确保稳定输出。
- 温度范围：工作温度范围 -10℃～70℃，具备宽温度补偿能力。
- 三重防水密封：增强密封性能，确保在潮湿环境下可靠运行。
- 45° 倾斜设计：有效防止堵塞，同时便于安装和维护。
- 支持定制：可提供不同测量范围、输出信号及精度等级定制。
- 长寿命设计：坚固结构与多重保护功能相结合，确保长期稳定运行。
- 过载能力：可承受 2 倍额定量程 的过载压力。
技术参数
测量范围：
0.4m – 60m (可定制)
外壳材质：
304 不锈钢
膜片材质：
316L 防腐蚀材质
精度：
±0.5% (常规), ±0.2%, ±0.1% (可选)
过载能力：
额定量程的 2 倍
输出信号：
4–20mA（两线制） RS485（四线制） 0–5V、0–10V（三线制）
电源供电：
DC 24V (10-30VDC)
防护等级：
IP68 (三层防水设计)
工作温度：
-10°C 至 70°C
电缆材质：
双层铜屏蔽（抗干扰）
测量介质：
非腐蚀性液体
连接方式：
螺纹连接（可定制）
压力测量类型：
表压
校准方式：
出厂前进行高精度校准，并经过老化测试和重新校准，确保长期稳定性。
管道连接方式：
螺纹连接或法兰连接（可定制）
湿度范围：
0-95%
配件
相关 产品
The EDPS series differential pressure switch is a special type of control switch. It is a kind of switch that controls closing or opening based on the pressure difference between mutual components and relies on electrical signals for information transmission.
Floats are available in 1–4 pieces (optional,or more), and the rod length can be customized.
Notes:Float switches cannot directly control solenoid valves, high-power relays, AC contactors, etc. A small relay HH45P is required for transition.
Meetyour choices
Small and exquisite
stable performance
Simple installation
REED
High-precision digital micro differential pressure controller
LCD real-time display with digital filtering technology
Standard 4–20mA output with optional RS485 communication
24V DC powered industrial pressure monitoring device
Multiple pressure unit switching supported
Suitable for HVAC, cleanroom, and negative pressure systems
It is suitable for measuring the pressure of liquids, vapors, gases and other media that are non-explosive, non-crystallizing, non-coagulating and non-corrosive to copper and copper-aluminum alloys.
High-precision digital differential pressure measurement with clear real-time LCD display
Multiple pressure unit switching
Suitable for HVAC and cleanroom applications
Fast response with strong anti-interference capability
Equipped with a stainless steel protection tube, it features high accuracy and excellent stability. It is used to convert temperature signals into usable output signals and is suitable for industrial temperature measurement scenarios.
Its functions can almost completely replace those of mechanical contact pressure gauges, with customizable connectors and measurement ranges
It adopts a 304 stainless steel housing and is equipped with a high-quality wafer core. Multiple types of connectors are available. After precise calibration and aging testing, it features accurate measurement, high stability and strong durability
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