Dwyer产品 Series GFM4 Gas Mass Flow Meter 美国德威尔 压差表 流量计 差压计 差压开关 差压变送器
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Dwyer 美国德威尔

  • Series GFM4 Gas Mass Flow Meter dwyer 德威尔
Series GFM4 Gas Mass Flow Meter dwyer 德威尔

Series GFM4 Gas Mass Flow Meter dwyer 德威尔

  • dwyer产品销售 产品选型 产品报价 技术支持 售后服务
  • 美国德威尔 压差表 流量计 差压计 差压开关 差压变送器
  • 产品广泛应用于暖通 空调 食品 制药 生物工程 智能楼宇 电厂 化工 水处理 环境监测 工业制造等领域
  • 产品描述:美国Dwyer德威尔仪器仪表制造有限公司(Dwyer Instruments,Inc.)是一家对差压、温度、液位和流量的测量,变送和控制等方面拥有众多精密仪器仪表产品并且在价格上有强竞争力的仪器仪表制造公司。
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Series GFM4
Gas Mass Flow Meter is ideal for measurement of flow rates of a wide variety of gases. Digital interface. Optimal choice in gas flow metering and monitoring.
Pressure, Temperature and Flow Monitoring
The Series GFM4 Gas Mass Flow Meter is an ideal choice for the measurement of flow rates of a wide variety of gases. This multi parameter flow meter supports various functions such as flow totalizer, flow, temperature, and pressure alarms, and is available in a choice of 0 to 5VDC, 0 to 10VDC, or 4 to 20 mA output signals. Standard LCD and four button keypad allows easy access to the many features of the GFM4. Digital interface operates through available RS-485 or RS-232, providing access to internal data parameters and multi-drop capability of up to 255 units (RS-485 only). Set alarms remotely via digital interface for flow, pressure, and temperature to alert user of high or low thresholds being exceeded. With a high ±1% FS accuracy and ±0.25% FS repeatability, the GFM4 is the optimal choice in gas flow metering and monitoring. The GFM4 comes with a NIST traceable certificate.

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