KINAX 3W2 Transmitter for angular position

Transcription

1 KINX 3W2 For installation KINX 3W2 is a compact transmitter for angular position for installation in devices and apparatus. Due to its unique capacitive measuring principle, it acquires the angular position of a shaft without contact and virtually reactionless, and converts the same into an impressed direct current proportional to the measured value. The easy assembly via synchronous fl ange or fl ange adapter and the variety of connection options offers the highest degree of quality and fl exibility in application and installation. Your customer benefit LOW LIFE-CYCLE COSTS DUE TO: TESTED TOP QULITY Capacitive Measuring principle Suitable for ocean-going vessels acc. GL Explosion protection acc. TEX and IECEx intrinsic safety "ia" (gas) SFE, FREE OF MINTENNCE 0/ m analog output signal with 2-, 3- or 4-wire connection Drive shaft without stops, rotating Low starting troque igh immunity against magnetic fi elds ESY ND FST COMMISSIONING No wear, low annual maintenance Defi ned angle value Technical data General Measured quantity: Measuring principle: Measuring input ngle of rotation Capacitive method ngle measuring range: 0 5 to Preferred ranges 0 0, 0 30, 0 60, 0 90, 0 80 or Drive shaft diameter: Ø 2 mm [0.078"], Ø 6 mm [0.236"], /4" Starting torque: max Nm [0.4 in-oz] with shaft Ø 2 mm [0.078"] max Nm [4.2 in-oz] with shaft Ø 6 mm [0.236"] resp. /4" Sense of rotation: selectable when ordering Measuring output Output variable I : Load-independent DC current, proportional to the input angle Zero point variation: appox. ± 5 % Final value variation: approx. 5 % / -30 % (see criterion of choice 9) Current limitation: I max. 40 m Standard range: 0... m, 3- or 4-wire connection m, 3- or 4-wire connection m, 3- or 4-wire connection m, 2-wire connection or m, 3- or 4-wire connection (adjustable with poteniometer) m, 3- or 4-wire connection Non standard: 0...> m to 0... <20 m, 3- or 4-wire connection Power supply: Standard (Non-Ex): input voltage U i : V Explosion protection intrinsic ia: input voltage U i : V max. input current I i : 60 m max. input power P i : W max. internal capacitance C i : 0 nf max. internal inductance L i : is negligible Residual ripple in output current: 0% p.p. Response time: < 3.5 ms [V] - 2 V External resistance: R ext max. [kω] = (load) I [m] = Power supply I = Output signal end value Camille Bauer Metrawatt G Data sheet 3W2 Le.5

2 KINX 3W2 Tansmitter for angular position ccuracy data Basic accuracy: 0.5 % for ranges % for ranges from 0 > 50 to Reproducibility: < 0.2 % Infl uence of temperature output current ( C): [ F] ± 0.2 % / 0 K Installation data ousing: luminium, surface alodine 400 Mounting position: ny Connections: Soldering terminals or Wiring print with pads Wiring print with screw terminals Wiring print with MP-connections Wiring print with trans-zorb-diode Protection class IP 00 acc. to IEC dmissible static loading of shaft: Bearing play infl uence ± 0. % Weight: pprox. 0. kg Regulations Spurious radiation: EN Immunity: EN Test voltage: dmissible commonmode voltage: Impulse voltage withstand: 500 V DC, 50 z, min. ll connections against housing 00 V, 50 z kv,.2/50 μs, 0.5 Ws, CT II ousing protection: IP 50 acc. to EN Environmental conditions Climatic rating: Permissible vibration: (without addit. gear): Shock: Drive shaft Ø Direction 2 mm 6 mm resp. /4 radial max. 6 N 83 N axial max. 25 N 30 N Standard (NEx): Temperature C [ F] Rel. humidity 90 % non-condensing Version with improved climatic rating Temperature 40 to 70 C [ F] nnual mean relative humditiy 95% Ex version 40 to 55 C [ F] at T6 resp. 40 to 70 C [ F] at T5 resp. 40 to 75 C [ F] at T z, 5 g per 2h in 3 directions 3 50 g every 0 impulses in all directions Transportation and storage temperature: C [ F] Operation in potentially explosive environments Gas explosion prevention: Labeling: Ex ia IIC T6 Gb Conform to TEX: standard: EN :202 EN :202 IECEx: IEC :20 IEC :20-06 Type of protection: ia Temperature class: T6, T5, T4 Group according to EN :202: II Dimensional drawing [.889] [0.77] 30 ±0. [.8] [0.275] [.027] Ø Fig.. KINX 3W2 with standard drive shaft at front only, Ø 2 mm [0.078 ], length 6 mm [0.236 ]. [.889] [0.77] 30 ±0. [.8] [0.275] [.027] 2 [0.472] Ø Fig. 2. KINX 3W2 with special drive shaft at front and at rear. t front: Ø 2 mm [0.078 ], length 2 mm [0.472 ]. t rear: Ø 2 mm [0.078 ], length 6 mm [0.236 ]. [.889] [0.77] 30 ±0. [.8] [0.275] [.027] 2 Fig. 3. KINX 3W2 with special drive shaft at front only, Ø 6 mm [0.236 ], length 2 mm [0.472 ]. [0.472] Ø6 g Data sheet 3W2 Le.5 Camille Bauer Metrawatt G

3 KINX 3W2 [.889] [0.77] 2 [0.472] Electrical connections 30 ±0. [.8] Ø [0.275] [.027] Ø6 g Fig. 4. KINX 3W2 with special drive shaft at front and at rear. t front: Ø 6 mm [0.236 ], length 2 mm [0.472 ]. t rear: Ø 2 mm [0.078 ], length 6 mm [0.236 ]. [.889] [0.77] 2 [0.472] V and V (4 20 m) (different m-signals) (different m-signals) Fig 7. Electrical connection via soldering terminals V 30 ±0. [.8] Ø/4 (6.35 g6) [0.25] [0.275] [.027] Fig. 5. KINX 3W2 with special drive shaft at front only, Ø /4ʺ, length 2 mm [0.472 ]. [.889] [0.77] 30 ±0. [.8] Ø [0.275] [.027] 2 [0.472] Ø/4 (6.35 g6) [0.25] Fig. 6. KINX 3W2 with special drive shaft at front and at rear. t front: Ø /4ʺ, length 2 mm [0.472 ]. t rear: Ø 2 mm [0.078 ], length 6 mm [0.236 ]. Montage ll versions of the transmitter can be mounted either directly or by means of 3 mounting clips to the item being measured. The screws are not supplied, because the required length varies according to the thickness of the mounting surface. Both methods of mounting and the relevant drilling and cut-out plans can be seen from table: Mounting versions 2 [077] Drilling and cut-out diagrams for mounting transmitters) Ø 3.2 [0.26] 20 (4 20 m) (different m-signals) (different msignals) Fig 8. Electrical connection via pads. Only for NEX version (4 20 m) (different m-signals) (different msignals) Fig 9. Electrical connection via screw terminals. Only for NEX and TEX version directly 30 ±0. [.8] wire connection (different m-signals) Fig 0. Electrical connection via MP-connections. Only for NEX version. M4 20 with 3 clamps 65 ±0. [2.559] Camille Bauer Metrawatt G Data sheet 3W2 Le.5 3

4 KINX 3W2 Tansmitter for angular position (4 20 m) (different m-signals) (different msignals) Fig. Electrical connection via trans-zorb-diode. Only for NEX version. Table 2: Specification and ordering information *Blocking code no-go with blocking code rticle No./ Feature KINX 3W2 Order Code xxxx xxxx xxxx 708. Version of the transmitter (with standard shaft dia. 2 mm, at front only, length 6 mm* Standard, measuring output non intrinsically safe Version TEX II 2 G Ex ia IIC T6 Gb, measuring output intrinsically safe B 2 Version IECEx Ex ia IIC T6 Gb C 2. Sense of rotation Calibrated for sense of rotation clockwise D Calibrated for sense of rotation counterclockwise D 2 For V characteristic E 3 Both senses of rotation, calibrated and marked (for measuring ranges 90 only) M 4 Lines and 2: ngle 50 usable in both senses of rotation. ngle > 50 to 270 switchable to the other direction. 3. Measuring range (measuring input) 0 0 E 0 30 E E E EM EM 6 Non-standard 0 5 to 0 < 270 [ ] E 9 With both senses of rotation calibrated, non-standard range, 0 to 5 till 0 to < 90 4 Data sheet 3W2 Le.5 Camille Bauer Metrawatt G

5 KINX 3W2 *Blocking code no-go with blocking code rticle No./ Feature KINX 3W2 Order Code xxxx xxxx xxxx 708 V characteristic [± ] DM Specify start M and end M E of measuring range! Observe the limits for (M [± ] 0 and M E [± ] 50) and give both angles separated by an oblique stroke, e.g. [± ] 5/90! m Example of a V characteristic for the measuring range [± ] 5/90 and an output range of 0 20 m 4. Output signal (measuring output) / Connecting version Power supply (2 33 V DC resp V DC with Ex version) 0 m / 3- or 4-wire connection 0 5 m / 3- or 4-wire connection B 0 0 m / 3- or 4-wire connection C 4 20 m / 2-wire connection or 0 20 m / 3- or 4-wire connection (adjustable with potentiometer) D 4 20 m / 3- or 4-wire connection E Non-standard, 3- or 4-wire connection 0 >.00 m to 0 < 20 m [m] Z R ext max. see section Technical data, output signal 5. Special features Without (order code complete) Y 0 With special feature The features to be omitted must be marked hereafter with / (slant line) in the order code until reaching the required feature! 6. djustability (span adjustment) Without 0 Increased adjustability 5 % / 60 % Restriction: for angle 60, additional error 0.2 % Y 7. Drive shaft special Standard 0 Dia. 2 mm at front, length 2 mm, dia. 2 mm rear, length 6 mm Y C Dia. 6 mm at front, length 2 mm Y D Dia. 6 mm at front, length 2 mm, dia. 2 mm rear, length 6 mm Y E Dia. /4 at front, length 2 mm Y F Dia. /4 at front, length 2 mm, dia. 2 mm rear, length 6 mm Y G Camille Bauer Metrawatt G Data sheet 3W2 Le.5 5

6 KINX 3W2 ccessories pprovals *Blocking code no-go with blocking code rticle No./ Feature KINX 3W2 Order Code xxxx xxxx xxxx Improved climatic rating Without improved climatic rating 0 Improved climatic rating (standard version) BCY Improved climatic rating (Ex/Ex i version) Y J 9. Marine version Without version GL ( Germanischer Lloyd ) 0 Version GL ( Germanischer Lloyd ) Y L 0. Wiring print Standard 0 Wiring print with pads, only for NEX BC Wiring print with screw terminals, only for NEX and TEX C 2 Wiring print with MP-connections, only for NEX BC 3 Wiring print with trans-zorb-diode, only for NEX BC 4. Test protocole Without 0 German D English E * Lines with letter(s) under «no-go» cannot be combined with preceding lines having the same letter under «Blocking code». Description Order No. Kit mounting clamp for 2W2 and 3W Different bellow couplings xxx xxx Different helical and cross-slotted coupling xxx xxx Different spring washer coupling xxx xxx You fi nd power supply units for KINX 3W2 in our process instrumentation product range. pproval Explosion protection according to IECEx Explosion protection according to TEX Identification Ex ia IIC T6 Gb Ex II 2G Ex ia IIC T6 Gb SINEX B82 -channel power supply unit SINEX B8 -channel power supply unit Germanischer Lloyd D,, EMC Rely on us. Scope of delivery KINX 3W2 (according to Order) 3 clamps Operating instructions in German, French, English Type examination certifi cate, only with TEX-approval Camille Bauer Metrawatt G argauerstrasse 7 C-560 Wohlen / Switzerland Telefon: Telefax: info@cbmag.com Subject to change without notice Edition.5 Data sheet 3W2 Le