The EPI-930 instruments are volumetric flow meters that utilize two oval gears to ensure good levels of accuracy and repeatability, respectively achieving ±1% and ±0.25% of full scale.
The plastic materials used not only provide low chemical affinity with acidic and basic liquids but also allow for cost reduction.
In addition to the choice of materials, two types of process connections are available: John Guest (shown in the figure) and threaded Gas (F). The former enables easier and faster installation, even in confined spaces.
Lastly, this instrument offers the option to select the output signal, which can be NPN or PNP, for easier connection with a PLC.
Product features
Informations measured - Volumetric flow, Volume
Detection type - Continuous measurement
Explosion protection - Safe zone
Version - Standard
Measurement type - With contact
Details of the signal inputs and outputs
All signal outputs available - NPN Pulses, PNP pulses
Signal Output Type - Pulse/frequency
Details of the signal outputs - Square wave NPN type signal with 50% duty cycle
Pulse factor - 462 imp/L
Output details - 1 x NPN Open collector
Digital output functions - Volume
Digital output type - NPN
Number of digital outputs - 1
Switchable current - 20 mA
Mechanical data
Type of electrical connection - 3Pin- AMP 2.8 x 0.8 mm
Reverse polarity protection - No
Status LED - None
Max current consumption - 0,008 A
Operating voltage