Vinkeltransmitteren gjør om grader utslag til 4-20mA
The Angular Position Transmitter Type OPF A92 offers a friction-free pickup system with no wiper, ensuring extremely low torque, high vibration resistance, and a long service life. Compact in design, it features programmable direction of rotation and span, electronic zero adjustment, high repeatability, and strong noise immunity. The transmitter delivers a reliable analogue output signal of 4–20 mA.
The OPF A92 provides a modern alternative to conventional potentiometers, eliminating wear, noise, hysteresis, and repeatability issues. This enables the use of analogue signals in applications where traditional technology has previously been unsuitable.
Typical uses include measuring radial and axial movements, integration with pointer instruments for pressure and temperature measurement, valve positioners requiring analogue feedback, and float-type flowmeters where precise float position information is needed.
- Long-term durability
- Programmable
- High repeatability
- High noise immunity
Kan stå alene som ror-, ventil-indikering m.m. eller settes inn i manometer/ termometer for lokal og fjernavlesning i ett og samme instrument
Fordelen er ett svært nøyaktig signal uten hysterese ( unøyaktighet)
- Godkjenning: II 1 G Ex ia IIC T6 Ga
- Omgivelse:stemp: -20°C to +40°C
- Utgangssignal: 4-20mA
- Akseldiameter: Ø6mm
- Utslag i vinkel: Justerbart 0-270gr
- Fabrikkinnstilt: Høyre dreieretning ( kan endres)