CONG Prima-2M在线露点仪

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    The CONG Prima-2M dew point transducer is an automatic condensation hygrometer working on the chilled-mirror principle and designed for measuring the water dew point or hydrocarbon condensation temperature at gas transportation and other natural gas facilities.
    CONG Prima-2M露点传感器是一种自动冷凝湿度计，采用冷镜原理，用于测量天然气运输和其他天然气设施的水露点或碳氢化合物冷凝温度。

    CONG Prima-2M in flow-through submersible design is intended to be mounted directly on the pipeline.
    CONG Prima-2M采用流通池式设计，可直接安装在管道上。
Fields of application现场应用

• Gas气体
• Oil石油
• Chemical化工
• Power电力
• Metallurgical industry冶金工业
• Environment  protection环保
• Metrology计量
  
  
  
  
  

    Intended use产品用途
     for automated water dew point and hydrocarbon condensation temperature measurements at gas metering stations, underground storage and dehydration units, etc.;
    用于燃气计量站，地下储存和脱水装置等的自动水露点和碳氢化合物冷凝温度测量;

Dew point measurement range水露点测量范围	from -60 to +30°С
Hydrocarbon condensation temperature range 烃类冷凝温度范围	from -60 to +30°С
Error rate limits for dew point and hydrocarbon condensation temperature measurements 露点和烃冷凝温度测量的误差率限制	±1,0, ±0,5 °С
Measurement cycle time测量周期时间	from 5 to 10 min
Maximum pressure of target medium目标介质的最大压力	up to 30 MPa
Gas temperature气体温度	from -20 to +50°С
Electric connection电气连接	4x0.75 mm cable with outer diameter from 8 to 11.5 mm
Materials in contact with sample gas与样气接触的材料	stainless steel, fluoropolymer, glass, silicon 不锈钢，含氟聚合物，玻璃，硅胶
Gas flow rate样气流量	0.2...2 l/min
Explosion protection marking防爆标志	1 Ex d IIB T5 Х; II 2 G Ex d IIА Т5 Gb
IP degree of protection IP防护等级	IP67
Installation安装	In a climate-controlled location (explosion hazard area)
Output signals (current signal is set with jumpers on the instrument circuit board)输出信号（电流信号通过仪器电路板上的跳线设置）	Digital – RS-485, ModBus/RTU protocol or Analog - (4-20) mA output
Voltage, power consumption, max 电压，功耗，最大	Using an external power source  (20-27) V, 15 W
Weight, max最大重量	6 kg
PSU DR-60-24 weight, max	0.69 kg
Dimensions, max最大尺寸	207х112х235 mm
Ambient temperature range for ensured functionality环境温度范围确保功能	from +10 to +40°С
Relative ambient humidity相对环境湿度	Up to 98% at +35 °С or below in the absence of condensation and without direct exposure to atmospheric precipitation 在没有冷凝和没有直接暴露于大气降水的情况下，在+ 35°С或更低温度下高达98％
Atmospheric pressure:大气压力	from 84 to 106.7 kPa (from 630 to 800 mm Hg)
Distance between the instrument and the power source, max 仪器和电源之间的距离，最大值	1000 m
Average lifetime平均寿命	10 years