Description
■ Features
1. Digital flow for large flow PF2A series PF2A is suitable for applications that require an air measurement, as for supply confirmation, filling accumulation or fixed supply consumption.
2. It has a rotating screen in increases of 90 degrees, which offers a better visibility of the operation.
3. This thermal sensor is protected in a derivation flow path to reduce contact with moisture and pollutants, avoiding the deterioration and accuracy damage.
4. In addition, the PF2A has an IP65 degree of protection and complies with the ROH and CE standards.
■ How to order PF2A Digital flow series for large flow
■ Specs
*1) Visualization of the switching flow between the basic condition of 0 ° C, 101.3 kPa and the standard condition (ANR) of 20 ° C, 101.3 kPa and 65% HR.
*2) For digital flow switch with units switching function. (The unit if it sets [(l/min, or l, m³ or m³ × 10³)] will be established for the type of switch without the commutation function of units).
*3) Accumulated flow rate is restored when the power supply turns off. It is possible to select a function that retains the accumulated value so that it does not restart. In this case, the data is written in EEPROM (electrically programmable and erasure reading only) at intervals of approximately four minutes. When using it, keep in mind that the writing in Eeprom is guaranteed up to 1 million times (four minutes × 1 million = 4 million ≈ 7.9 years).
*4) high flow type is compatible with the CE brand; However, the linearity with applied noise is ± 5% F.S. or less.
*5) Switching output and accumulated pulse output selections are made using button controls.
*6) Only the analog output for instant flow rate works, and does not work for accumulated flow.
■ Flower characteristics (pressure loss)
■ Dimensions
analog output
