Vega VEGACAL 67 Operating Instructions Manual Download Page 1

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Operating Instructions

Capacitive high temperature probe for

level measurement of bulk solids

VEGACAL 67

For connection to a controller

Document ID: 31761

Summary of Contents for VEGACAL 67

Page 1: ...Operating Instructions Capacitive high temperature probe for level measurement of bulk solids VEGACAL 67 For connection to a controller Document ID 31761...

Page 2: ...torage 10 3 5 Accessories 11 4 Mounting 12 4 1 General instructions 12 4 2 Mounting instructions 14 5 Connecting to power supply 15 5 1 Preparing the connection 15 5 2 Connection procedure 16 5 3 Wiri...

Page 3: ...3 Contents VEGACAL 67 For connection to a controller 31761 EN 200317 Editing status 2020 03 03...

Page 4: ...entering the Document ID on www vega com you will reach the document download Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or mal...

Page 5: ...y and persons or environmental contamination can result Also the protective characteristics of the instrument can be impaired 2 4 General safety instructions This is a state of the art instrument comp...

Page 6: ...tion in the USA and Canada This information is only valid for USA and Canada Hence the follow ing text is only available in the English language Installations in the US shall comply with the relevant...

Page 7: ...ating instructions manual Supplementary instructions manual Plug connector for con tinuously measuring sensors optional Ex specific Safety instructions with Ex versions If necessary further certificat...

Page 8: ...31761 EN 200317 1 2 3 5 4 Fig 1 VEGACAL 67 with plastic housing 1 Housing lid 2 Housing with electronics 3 Process fitting 4 Supporting tube 5 Ceramic insulator The type label contains the most impor...

Page 9: ...Reminder to observe the instrument documentation 13 ID numbers instrument documentation 14 Notified authority for CE marking 15 Approval directives With the serial number you can access the delivery...

Page 10: ...n the same cable The supply voltage range can differ depending on the instrument version The data for power supply are specified in chapter Technical data 3 3 Adjustment VEGACAL 67 measurement signals...

Page 11: ...g mechanical shock and vibration Storage and transport temperature see chapter Supplement Technical data Ambient conditions Relative humidity 20 85 With instrument weights of more than 18 kg 39 68 lbs...

Page 12: ...tronics through inductive coupling Ground the probe before welding directly on the rod or cable With threaded versions the housing must not be used to screw in the instrument Applying tightening force...

Page 13: ...s such as covering the thread with Teflon tape can interrupt the necessary electrical connection with metal vessels For this reason ground the probe on the vessel or use a conductive seal material Non...

Page 14: ...able blind plugs 4 2 Mounting instructions If the instrument is mounted in the filling stream unwanted false measurement signals can be generated For this reason mount the instrument at a position in...

Page 15: ...ruments in the circuit see load values in chapter Technical data The instrument is connected with standard two wire cable without shielding If electromagnetic interference is expected which is above t...

Page 16: ...ers of the terminals with a screwdriver see following illustration 6 Insert the wire ends into the open terminals according to the wir ing plan 7 Press down the opening levers of the terminals you wil...

Page 17: ...precision casting 4 Stainless steel electro polished 5 Filter element for air pressure compensation of all material versions Blind plug with version IP66 IP68 1 bar for Aluminium and stainless steel 1...

Page 18: ...0317 1 1 2 Fig 9 Wiring plan single chamber housing 1 Voltage supply Signal output 5 4 Wiring plan version IP66 IP68 1 bar 1 2 Fig 10 Wire assignment connection cable 1 Brown and blue to power supply...

Page 19: ...stment system 1 2 3 Fig 11 Display and adjustment elements Oscillator 1 DIL switch for measuring range selection 2 Ground terminal 3 Connection terminals With the measuring range selection switch 1 yo...

Page 20: ...stment the vessel should be as empty as possible and for max adjustment as full as possible If the vessel is already full start with max adjustment 1 Set range changeover switch on the capacitive prob...

Page 21: ...If the indication does not reach 100 you have to set the range selection switch on the probe one stage lower If the indication exceeds 100 and cannot be reset you have to set the range selection switc...

Page 22: ...can be determined this way and the faults quickly rectified Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone no 49 1805 858550 The hotline...

Page 23: ...high impedance If there is still a connection exchange the instrument or return it for repair 1 2 3 Fig 12 Check the resistance in the probe 1 Shielding 2 Measuring probe 3 Ground potential Depending...

Page 24: ...weight again flush to the cable and fix it with the two pins 6 Carry out an adjustment See Setup procedure carry out min adjustment carry out max adjustment 7 5 How to proceed if a repair is necessar...

Page 25: ...ed by spe cialised recycling companies We use recyclable materials and have designed the electronics to be easily separable WEEE directive The instrument does not fall in the scope of the EU WEEE dire...

Page 26: ...ium die cast housing Aluminium die casting AlSi10Mg powder coated Basis Polyester Stainless steel housing precision casting 316L Stainless steel housing electropol ished 316L Seal between housing and...

Page 27: ...ult message 22 mA Current limitation 28 mA Load see load diagram under Power supply Damping 63 of the input variable 0 1 s Met NAMUR recommendation NE 43 Input variable Measured variable level of non...

Page 28: ...ic constant 1 5 Electromechanical data version IP66 IP67 and IP66 IP68 0 2 bar Options of the cable entry Cable entry M20 x 1 5 NPT2 Cable gland M20 x 1 5 NPT Blind plug M20 x 1 5 NPT Closing cap NPT...

Page 29: ...und terminal and metallic process fitting Electrical protective measures Protection rating Housing material Version IP protection class NEMA protection Plastic Single chamber IP66 IP67 Type 4X Double...

Page 30: ...15 112 mm 4 41 M20x1 5 NPT 69 mm 2 72 79 mm 3 03 112 mm 4 41 M20x1 5 NPT 116 mm 4 57 86 mm 3 39 116 mm 4 57 M20x1 5 M20x1 5 NPT Fig 16 Housing versions in protection IP66 IP67 and IP66 IP68 0 2 bar 1...

Page 31: ...15 mm 0 59 8 mm 0 32 200 mm 7 87 SW46 G1 A NPT1 Fig 18 VEGACAL 67 threaded version G1 A ISO 228 T1 and 1 NPT 50 300 C 58 572 F Version 50 400 C 58 752 F only with external housing See supplementary in...

Page 32: ...mationen unter www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellec tuelle Pour plus d informations on pourra se r f rer au site www vega com VEGA li...

Page 33: ...33 Notes VEGACAL 67 For connection to a controller 31761 EN 200317...

Page 34: ...34 Notes VEGACAL 67 For connection to a controller 31761 EN 200317...

Page 35: ...35 Notes VEGACAL 67 For connection to a controller 31761 EN 200317...

Page 36: ...of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior n...

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