PHÖNiX. Magnetically operated level switches Product group 740. Type - Table Mechanical Data. Table Electrical Data, Ex-Classification.

Transcription

1 Magnetically operated level es Product group 740 Selection table Equipment for Magnetic evel Gauges type 7 Type Sheet: 1/1 Revision: 6 05/05 Table Mechanical Data for evel Gauge 7. Housing Ingr. prot. Temperature Material Dimensions E 6059 mbient ins.pipe Vibration tolerance Type 098/4 0/0./4/00/ /10 //6 10/140/0/160 lu Makrolon Pocan SS 0x0 8x5 45x50 65x50 65x65 80x8 95x165 IP 54 IP 65 IP (90) C *) C C C C 0/50 C * *) 0/400 C * *) 0/500 C * *) 0,5 g g g ) Table, ExClassification Ex protection Switch element Voltage Switch Current Rupturing capacity Switch cycles Electr. connect. Type Ex d Ex i Ex m Reed, SPST Rotate, SPDT Triac Prox. sw., DI 194 8, V= (DI 194) 0V~/0 V= 0V~/00 V= 50V~/00 V= 4 V~ bis 0 V~ 0,4 m/,5 m m= 1 ~/0,5 = ~ ~/ = 4 m~ bis,5 ~ <<1W 1W 0 V/0 W 0 V/40 W 0 V 550 V > 5 > 6 > 7 Silicon cable PVC cable Screw terminals Remarks to use without restrictions to use with precautions, if the is part of an intrinsically safe circuit, e. g. DI 194 (amur) *) Makrolon/luhousing **) without insulate/with insulate 1) no insulation between es and pipe possible ccessories: Transmitter feed circuit

2 8 Magnetic Power Product group 740 Universal bistable magnetically operated Semiconductor relay controlled by Reed Switch direction reversible strap retainers 1 Operating mode Power mounting strap PE DC Operating mode small signal 80 Makrolon housing RCnetw. ast ~ + C 55 height version MX Protective circuits for Reed es,details see TK Diode DC X??????? oad?=code not in use Type 0060 Sheet: 1/ Revision: Field of pplication Hysteresis ca. [mm]: Fitting position: Ingress protection: Manner of fastening: Measures/weight: 9/07 This is for signalling level limits with magnetic level gauges. The element Reed has a very low mass and so can sustain very high shock and vibration stress. It can be used for power ing and small signal ing, you only have to use the appropriate screw terminals. GaugeType on basic pipe on heating jacket 7.4/XX Operating mode Power (Solid state Triacrelay) Small signal (Reed) Cable gland downwards IP65 lu/makrolon with strap retainers (ccesories s. page ) Makr.: 8x80x55/0, kg lu: 75x80x57/0, kg *)Insulate between housing and pipe above 0 C in pipe Shock: Vibrations: Housing =lu M=Makrolon Makr. lu Makr. lu 6 max. temperature of pipe 0 C *) at amb.temp.85 C 400 C *) at amb.temp.55 C 0 C *) at amb.temp.10 C 500 C *) at amb.temp.70 C 0 5 max. temp. of housing 70 C 90 C 10 C 10 C 6 7 g g

3 Magnetic Power Product group 740 pplication hints Cable gland: Screw terminals: Type 0060 Sheet: / Revision: 9/07,5 mm Power (Solid state relay withtriac) Operating voltage nominal for 90 % power: Operating voltage limit: oad current nominal for 90 % power / 0 V~: current (0 V~): max. power limit P n max : max. power limit P : nmin 4 V~ to 0 V~ 50 V~ 4 m~ to,5 ~ 6 m~ 550 V s. Diagram below Switch configured as MI ed on, if float is below V P nmin 5 P nmin =F(U,P%) n 95% 90% P% 0 U n V Small signal (Reed) Operating voltage limit: Operating current limit: Rupturing capacity UxI : max 00 V= / 0 V~ 0,5 5W Switch configured as MX, pcboard and strap retainer reversed ed on, if float is above The is not suitable for the ex area also with the exclusive use as small signal. Circuit diagram R1 F1 PE for accessories TR1 DC ll fixing elements made of Ordering o. Mounting strap Strap retainers for 7.4/XX 178 Strap retainers for 7.0/ 1746 Strap retainers for 7.1/10/6/10/0. 175

4 Magnetically operated Ex m Product group 740 Bistable changeover with patented element Switch contacts magnetically operated Pipe clamp integrated Type 006 Sheet: 1/1 Revision: 4 08/04 Range of application This SPDT is for signalling level limits of magnetically operated liquid level gauges. It works with contact types which need not be protected by special means and so may be operated with higher loads. The can be used for ExZone and Ex Zone 1. M16x1, black Idendification plate blue brown Pipe clamp yellow/green area Hysteresis: 18 mm (with Type 7.0) luminium Fixing device for magnetic gauge type: : 7.0.0/4/XX.0 pipe clamp Æ4060 mm B: 7.// pipe clamp Æ6080 mm Temperature ambient: Temperature housing: Temperature in gauge pipe: *)Insulate between and gauge pipe above 0 C in pipe Exprotection: mbient temperature for temperature class: Function MX (Float above): MI (Float below): Switch over bistable: Switch voltage: Switch current: max. power limit: Contact material: Transit time: Connection: Ingress protection acc. to E 6059: Certificates 45 to + C 65 to + C up to 400 C *) 5 > EEx m II T4, T5, T6 T4: 45 C to + C T5: 45 C to +95 C T6: 45 C to +80 C black blue closed brown blue closed SPDT 00 V =/50 V~ =/~ 40 W/0 V gcd / u5m <50ms m silicone cable (resistantly approximately nick) 4 x 0,75 mm IP 67 ECTypeExamination Certificate: ZEM 0 TEX X B XX X 7.0.0/4/XX.0 7.// cable length in m for magnetic gauge type

5 75 Magnetically operated SPDT Productgroup 740 Bistable changeover with patented element Switch contacts magnetically operated Type 0064 Execution with heat guard plate Measures in mm Connection Diagram diagram black Mounting strap Strap retainers R s Cable Cable connection blue brown yellow/green 57 heigth Switch point R s Type Screw terminals connection X X X X X X Contact material Housing material Resistor circuit ormal Gold luminum without amur 1k/k wire interr. k/k C G O D 0 H K 5 H I inverse normal screw terminals m cable 5 m cable Harting plug up to +50 C C Sheet: 1/1 Revision: 9 0/05 Range of application This SPDT is for signalling level limits of magnetically operated liquid level gauges. It works with contact types which need not be protected by special means and so may be operated with higher loads. ExZone in general and Ex Zone 1 with intrinsically safe circuits is allowed, because only passive elements are built into a swagedtight housing. Hysteresis: 18 mm (with Type 7.0) luminium Fixing device for magnetic gauge type (accessory): 7.0.0/4/098/ XX.0 strap retainers Æ4060 mm 7.// strap retainers Æ6080 mm Temperature medium [ C] Function MX (Float oabove): MI (Float below): > 5 black (1) blue () closed brown () blue () closed Switch over bistable: SPDT Switch voltage: 00 V =/50 V~ Switch current: =/~ max. power limit: 40 W/0 V Contact material: gcd / u5m Transit time: <50ms Connection: m or 5 m cable, 4 x 0,75 mm or screw terminals x,5 mm Cable gland: Ingress protection acc. to E 6059: IP67 Optional resistors Rp, Rs for wire interruption and short circuit control or as amur circuit. Magnetic field direction Electrical connection Temp. in the pipe mbient temperature [ C] DeratingDiagram with heat guard plate with heat guard plate without heat guard plate ttention! Do not isolate the together with the pipe

6 75 Magnetically controlled imit Switch Product group 740 Bistable magnetic Reed contact Switch direction reversible strap retainers mounting strap 1 operating mode without resistors 1 R s short and open circuit monitoring, amur circuit X X 57 height W 80 protective circuits for Reed es, details see TK ~ RCnetw. C Picture: Type IP 67 oad + sdelivered condition ex factory inverted direction diode DC without with amur circuit with short/open circuit monitoring oad Field of pplication Type 0065 Sheet: 1/1 Revision: 8 1/07 This is for signalling level limits with magnetic level gauges. The element Reed has a very low mass and so can sustain very high shock and vibration stress. By using only passive elements (Reed contact, resistors) the can operate in hazardous area zone and as part of an intrinsic safe circuit also in zone 1. Hysteresis ca. [mm]: Gauge Type on basic pipe on heating jacket 7.4/XX Fitting position: Manner of fastening: Ingress protection: Measures/weight: housing lu Shock: Vibration: 6 max. temperature of pipe 500 C *) at amb. temp.70 C 0 5 cable gland downwards with strap retainers IP67 lu lu: 75x80x57/0, kg *) Insulate between housing and pipe above 60 C in pipe Switch voltage: Switch current: max. power limit: Connection: ccessories Resistor circuit temperature of housing C 6 > g g 00 V =/0 V~ 0,5 5W screw terminals, Strap retainers for 7.4/XX: Strap retainers for 7.0/: Strap retainers for 7.110/6/0.: subject to alterations

7 Magnetically controlled imit Switch Bistable magnetic Reed contact Product group Type sw() bn() bl(1) strap retainer for pipeæ 460mm Æ 0 sw() bn() bl(1) point strap retainer k k External resistors for operation in cicuit acc. to DI 194 strap retainer 1k Field of pplication Temperature housing: Contact: Function: Switch type: Shock: Vibration: Sheet: 1/1 Revision: 8/0 This is for signalling level limits with magnetic level gauges type and 7.4. The element Reed has a very low mass and so can sustain very high shock and vibration stress. By using only passive elements (Reed contact, resistors) the can operate in hazardous area zone and as part of an intrinsic safe circuit also in zone 1. Hysteresis ca. [mm]: Fitting position: Manner of fastening: Ingress protection: Measures/weight: Switch voltage: Switch current: max. power limit: Connection: 6mm cable gland downwards with integrated strap retainer IP67 SS 1x0/0,1 kg C Reed SPDT bistable 6 > g g 0V~/0V= 1~/0,5= 0V/0W 1,5 m silicon cable, 4 x 0,75 mm External resistor for operation with SPS sw() R bn() bl(1) protective circuits for Reed es R oad Diode oad ~ C + C circuit DC circuit subject to alterations

8 75 Magnetic imit Product group 740 Bistable magnetically operated Proximity acc. to MUR Switch direction reversible Switching status remains in the currentless condition Example: Z MX Strap retainers Mounting strap IP 65 point + DI E Z BK WH ZS/SS B BU Z Exec. MI Cylindricproximity S Exec. MI Slitproximity 57 height Type 000 Sheet: 1/ Revision: Fastening: Fitting position: Ingress protection: Measures/Weights: 1/08 Field of pplication This is for signalling level limits with magnetic level gauges. ll controllers in accordance with DI 507 (MUR) may be used for operation. Use in Ex Zone 1 and is allowed only when connected to intrinsically safe circuits. lso redundant and fail safe operation is possible. Switching rate: Hz Hysteresis [mm]: Gauge Type ZS SS Z 7.0//6/1/10/ / / /10./ Temperature medium [ C] Interface: Wire cross section: with strap retainers (cc., s. page ) Cable gland downwards IP67 luminium 75x80x57/0,4 kg to DI E 507,5 mm Cable gland: blue Switch module Type, principle Redundant safety Z ZS SS with heat prev. plate without heat prev. plate with insulation plate mbient Temperature [ C] Cylindric, Hall Cylindric, inductive Slit, inductive DeratingDiagram ttention! Don't insulate with pipe no yes yes X X X X Safety direction MI MX H Z S S I Standard Redundant Cylindric Slit normal inverted Magnetic field float Proximity Form

9 Magnetic limit Product group 740 pplication hints Type 000 Sheet: / Revision: 9 1/08 MX MI Power supply (DI E 507): Wire resistance: Switch module Type Z Exi Data: Parameter Ui Ii Pi i Ci EEx ib IIC T6/T5/T4 18 V 86 m 95 mw 1mH 0 nf 8, V= (Ri ca 1k W) < 0R MX for Hlevel The magnet damps the proximity when the float is higher (failsafe). Power supply and signal conversion acc. to MUR Example for discrete circuit DI E 507 1k 60R MI for level The magnet damps the proximity when the float is lower (failsafe). + 8, V Output current: current: Remaining ripple: Switch module Type ZS/SS ExData: U: i i ZS/SS: Ci ZS/SS: Temperature classes ZS + SS: Pi [mw] Ii [m] T6 [ C] T5 [ C] T4 [ C] current: current: < 0,4 m >,50 m < 0,0 m II G EEx ia IIC T6/T5/T4 16 V 0/0 mh 50/0 nf m ³ m Operation with an intrinsically safe controller DI E 507 ccessories + fixing elements intrinsic safe [EEx ia] IIB od. C [EEx ib] IIB od. C 740.6X Strap retainers for 7.4/XX 178 Strap retainers for 7.0/ 1746 Strap retainers for 7.1/10/6/10/ Certificates Switch module Type Z ECTypeExamination Certificate: ZEM 0 TEX 008 Switch module Type ZS/SS ECTypeExamination Certificate: PTB 00 TEX 049 X May be connected to intrinsic safe circuits and may be operated in zone 1 and zone.