1. Features: LCD meter display live, real-time temperature, time pressure, instantaneous flow rate, flow total. Temperature, pressure compensation. in the measurement gas, steam, the measured temperature, pressure compensation insurance look-up table method to ensure the flow rate independent of temperature, pressure changes, causing the vapor density changes may affect the flowmeter accuracy. Common orifice flow meter in the 30% flow accuracy not guaranteed due to non-inligence can not through the internal procedures for traffic signal multi-linear compensation. Inligent orifice flowmeter through the internal procedures of multi-linear compensation, to ensure that meter section of flow at each point range accuracy, range of inligent orifice flowmeter orifice flowmeter than the 1:10 range than the average ratio of above 2 Times. Temperature, pressure fault diagnosis automatic compensation function, through the button to toggle the display switching condition showed marked traffic conditions before compensation, compensation, after the prescription before the prescription flow, flow differential pressure and other functions. Orifice flowmeter is integrated at home and abroad, most complete real inligent flow meter and pressure compensation without external pressure transmitter, differential pressure sensor static straight for the pressure compensation, thus reducing the failure rate of flow meters, flow Total built-in temperature sensor for temperature compensation, the technology is an exclusive creation at home and abroad. 4-20mA current output is already compensated flow signal sent to the secondary display, no temperature and pressure compensation, for the user to save the temperature and pressure compensation line.
2. Output signal: three-wire output Road both current （mA）, the frequency signal, （corresponding to: the instantaneous flow rate, flow total temperature, pressure） can be set arbitrarily through the instrument menu. Second-line all the way to current output （mA） （corresponding to: the instantaneous flow rate, flow total temperature, pressure） can be set through the instrument menu.
3. communication: RS-485, HART
4. Accuracy: ± 0.5%
5. Supply voltage: DC24V ± 4V （passive built-in a 3 cells）.
6. Measurement medium: all kinds of vapor, steam, liquid.
7. Medium temperature: 1 ~ 600 ℃
8, instrument specifications: angle receives pressure, angle of access pressure （Central Office）, the flange to take pressure, angle of access pressure （drill）