KINAX WT-720角度變送器

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KINAX WT-720角度變送器

KINAX WT 710 Transmitter for Angular Position Camille Bauer Data sheet WT 710 Le – 06.10 1 0102 II 2 G Fig. 1. KINAX WT 710 with shaft dia. 2 mm. Unit in fi eld type housing Application The KINAX WT 710 (Figs. 1 to 3) converts the angular position of a shaft into a load-independent direct current signal, proportional to the angular position. The unit is contact free. The compact housing has made this unit ideal for building onto other equipment and plant. Features / Benefi ts

● Measuring input: Angular position Measured variable Measuring range limits Angular position 0 … 5° to 0 … 270 °

● Measuring output: DC current signal (load-independent, 2, 3 or 4-wire connection)

● Potentiometer for adjusting span / Optimum matching of desired measuring range ● Direction of rotation: Output signal increases for clockwise or counterclockwise rotation

● Capacitive scanning system / No wear and low annual maintenance

● Low infl uence from bearing play, < 0.1%

● Accuracy ≤ 0.5% for ranges ≤ 150°

● Torque < 0.001 Ncm

● Drive shaft fully rotatable without stops at instruments without additional gear ● Available with type of protection “Intrinsic safety” Ex ia IIC T6 / Can be mounted in hazardous area

● Unit in fi eld type housing / Compact for building onto other equipment and plant Technical data Measuring input Measured quantity: Angle of rotation α ° Measuring principle: Capacitive method Differential capacitor with contactfree, non-wearing positional pickup. Drive shaft fully rotatable without mechanical stops Measuring ranges: 0 … ≥ 5 to 0 … ≤ 270 ° (without gear) Preferred ranges 0…10, 0…30, 0…60, 0…90, 0…180 or 0…270 ° 0…≥ 10 ° to 0…48 turns (with additional gear) Fig. 2. Transmitter KINAX WT 710 and additional gear. Fig. 3. Pressure gauge fi tted with KINAX WT 710 transmitter