Data Sheet for Precision Potentiometer Series RP19/20 Singleturn Wirewound Potentiometer The RP19/20 potentiometers in 22 mm housing are suitable for applications where a accurate and compact sensor with high electrically effective rotation angle is required. Accurate wirewound potentiometer With or without mechanical end stop (320° / 360°) Very high electrically effective angle of rotation 355° ±5° Compact sensor with 12 mm installation depth With many options The RP19/20 potentiometer series (RP19 with mechanical end stop) is a multitalent which is adaptable for a wide range of applications and is often used as a feedback sensor in valve control systems. In addition, the sensor convinces by its good accuracy. The radial gold-plated connection pins are suitable for flat connectors (2.8 mm according to DIN 46247 part 3). Electrical Data Effective electrical angle of rotation 1.) Resistance tolerance Independent linearity (best straight line) 1.) Theoretical resolution 1.) ±3% (±1%) ±0,5% (±0,35% R ≤ 1kOhm / ±0,25% R > 1kOhm) Depends on resistance value (see table below) Rotational noise (ENR) 1.) (Method C) Max. / recommended wiper current 1.) Mechanical Data, Environmental Conditions, Miscellaneous Mechanical angle of rotation Lifetime (90% el. eff. angle half sine) 2.) Sleeve bearing Operational torque @ ambient temperature 1.) 2.) End stop torque 1.) 2.) Operating temperature range Storage temperature range Protection option D shaft sealing (IEC 60529) Housing diameter Housing depth Shaft diameter Shaft type MEGATRON Elektronik GmbH & Co. KG ▪ Hermann-Oberth-Strasse 7 ▪ 85640 Putzbrunn / Munich Tel.: +49 89 46094-0 ▪ www.megatron.de ▪ [email protected] Specifications are subject to change without notice

Data Sheet for Precision Potentiometer Series RP19/20 Singleturn Wirewound Potentiometer Mechanical Data, Environmental Conditions, Miscellaneous Connection type Gold plated soldering lugs Connection position Sensor mounting Fastening parts included in delivery Fastening torque mounting nut Material shaft Stainless steel Material housing 1.) According IEC 60393 2.) Determined by climatic conditions according to IEC 68-1, para. 5.3.1 without load collectives Please note: Max. permissible supply voltage <75 VDC respectively <50 VAC in addition the max. power rating must be observed Number of wire...

Data Sheet for Precision Potentiometer Series RP19/20 Singleturn Wirewound Potentiometer Order code Description Selection: standard=black/bold, possible options=grey/cursive Angle of rotation mecha.: Without stop With stop Resistance value / Option Tandem: Option 10 Ohm Option 20 Ohm Option 50 Ohm Option 100 Ohm Option 200 Ohm Option 500 Ohm 1 kOhm Option 2 kOhm 5 kOhm 10 kOhm Option 20 kOhm Option rear shaft: Standard Ø6,00 x 20 mm Shaft length in mm Shaft diameter in mm (≤6,35 mm) Resistance tolerance: ±3% Option ±1% Independent linearity: ±0,50% Option ±0,35% R ≤ 1kOhm Option ±0,25% R > 1kOhm...

Data Sheet for Precision Potentiometer Series RP19/20 Singleturn Wirewound Potentiometer Drawing Option: multiganged rear shaft extension Mounting Surface Option KA (on request) pin Assignment (rear view) 2 Connection diagram 3 1 Leads Clamping screws MEGATRON Elektronik GmbH & Co. KG ▪ Hermann-Oberth-Strasse 7 ▪ 85640 Putzbrunn / Munich Tel.: +49 89 46094-0 ▪ www.megatron.de ▪ [email protected] Specifications are subject to change without notice

Data Sheet for Precision Potentiometer Series RP19/20 Singleturn Wirewound Potentiometer On Request: Special machining on shaft ±0.05 Counterbore hole Double side flat L Counterbore screw hole Screw Thread Screw thread inside hole M MEGATRON Elektronik GmbH & Co. KG ▪ Hermann-Oberth-Strasse 7 ▪ 85640 Putzbrunn / Munich Tel.: +49 89 46094-0 ▪ www.megatron.de ▪ [email protected] Specifications are subject to change without notice Date: Page: