Measuring Range : 0.005 up to 0.25 l/min
Viscosity : 0.6 up to 6 mm²/s / Linearity : ±2.5 % of actual flow
Materials - Housing : as per DIN 1.4435 [AISI 316 L]
Pendulum : as per DIN 1.4122
Ring Piston : as per DIN 1.4122 / Seals : PTFE, FFKM, FKM
Pressure : max. 100 bar [1,450 psi]
Medium Temperature : -20 °C up to +120 °C [-4 °F up to +248 °F]
For low-viscosity fluids in dosing and filling systems
The LFM micro-flowmeter is suitable for low-viscosity fluids in dosing and filling applications of all kinds. Its measuring element is based on the principle of a double ring piston meter. Thanks to the low pendulum mass and minimal frictional losses, the LFM responds to even the smallest volume flows. Only high-grade stainless steel that even withstands corrosive media is used in the production of the micro-flowmeter. The high-precision measuring element and extremely tight production tolerances of the single components minimize leakage and thereby guarantee good linearity and reproducibility of the LFM.
Pickups and Amplifiers
* Carrier-Frequency Pulse Amplifier with Single Pickup (VTE 02)
* Carrier-Frequency Pulse Amplifier with Single Pickup (VTE 04)
* Local Converter with Interface (WT.02/WI.02)
* Carrier-Frequency Pulse Amplifier (VTE Ex)
Evaluation Electronics
* Local Display with Analog and Frequency Output (VTC/VIC)
* Local Display for wall mount with analog and frequency output (VTG/VIG)
* Local Display battery-powered (VTB)
* Panel Mount Displays with Analog and Frequency Output (FAS 100)
* Wall Mount Displays with Analog and Frequency Output (FAW 100)
* Frequency to Analog Converter (FAU 50)
* Intrinsically Safe Supply Unit (EWS)