Radiation-based measurement Detectors

Transcription

1 Radiation-based measurement Detectors Overview 190 Detectors 192 Accessory 200

2 Radiation-based measurement - Detectors PROTRAC Radiation-based detector for level, density and mass flow measurement Measuring principle Extreme temperatures, high process pressures and complicated mounting conditions the radiation-based measurement by means of gamma rays delivers precise and reliable results even in most difficult applications. The emitted gamma rays are damped when penetrating the medium. The detector receiving the rays at the opposite side of the vessel, calculates a measured value out of their strength. Application level measurement With PROTRAC levels and limit heights are detected contactlessly. Since the measuring facility is mounted on the outside of the vessel, the measuring result is not influenced by physical and chemical properties of the measured product. In addition, measurements on pressurized vessels or on vessels with agitators can be realised without problems. For different vessel forms and sizes, various detector versions are offered which are also cascadable for use on very huge vessels. Application density measurement The non-contact, continuous density and concentration measurement of liquids and bulk solids is suitable for pipelines with a diameter from 50 mm up to more than 800 mm and for all kinds of vessels. The measuring principle is independent of viscosity, conductivity and chemical properties of the medium. Mounting is carried out on existing pipelines, generally from outside. With small tube diameters, a measuring track is added to the pipeline system. Temperature influences are compensated electronically. Application flow rate measurement The mass flow determination of bulk solids can be simply mounted to existing conveyor belt systems by means of a measurement strap. There is no wear since the measurement is contactlessly and without moving parts. Only narrow space requirements and there are no flow calming sections of the mass flow required. PROTRAC is suitable for various conveyor systems, for example conveyor belt weighers, screw conveyors, chain trough conveyors, steel plate conveyors, bucket conveyors, shafts or tubes with free falling materials AL-EN Radiation-based measurement - Detectors

3 Radiation-based measurement - Detectors Overview FIBERTRAC 31 SOLITRAC 31 Applications: continuous level and interface continuous level and interface measurement measurement Version: flexible plastic detector for round PVT rod detector for cylindrical and conical vessel forms vessel forms Measuring range: mm (individual mm (individual with cascading operation) with cascading operation) Process fitting: from outside on the vessel from outside on the vessel Accuracy: ± 0.5 % ± 0.5 % MINITRAC 31 WEIGHTRAC 31 Applications: density and level detection sensor for mass flow measurement determination Version: NaI detector integrated PVT rod detector for conveyor in the sensor housing belts and screw conveyors Measuring range: mm Process fitting: from outside on the vessel mounting by means of measuring or pipeline frame Accuracy: ± 0.1 % ± 1 % from measuring range final value Radiation-based measurement - Detectors AL-EN - 191

4 FIBERTRAC 31 FIBERTRAC 31 Radiation-based sensor for continuous level measurement Application area FIBERTRAC 31 is a flexible plastic detector for continuous level and interface measurement on round and conical vessels. It is suitable for liquids, buik solids, sludge and suspensions. Advantages Non-contact measurement Ideal for all extreme process conditions Adaptable to all vessel shapes Measuring range up to 7 m Function A slightly radioactive source emits gamma rays which are damped when penetrating vessel wall and medium. The detector on the opposite side of the tank receives the rays, the strength of which is proportional to the level. ø 85,7 mm (3.37") 61,4 mm (2.42") 111,5 mm (4.39") 57 mm (2.24") 235 mm (9.25") 143,6 mm (5.65") 25 mm (1.42") L ø 42 mm (1.58") You will find further process fittings and options under You will find further drawings and charts under You will find mounting accessory and welded sockets in chapter "Information" AL-EN Radiation-based measurement - Detectors

5 FIBERTRAC 31 basic price: Approval XX Without... UG FM(XP-IS)CI.I-III,Div 1GP C-G... KG CSA(XP-IS)CI.I-III,Div 1GP C-G... DK ATEX II 2G Ex d ia IIC T6+1D,2D Ex td IP66 T... DK IEC Zone 1 Ex d ia IIC T6+Ex td A20,A21 IP66 T... Version / Ambient Temperature 1 Standard / -40º...+50ºC... 2 Low temperature range / -50º...+50ºC... Electronics V Four-w ire mA/HART... A Four-w ire ma/hart (Explosion Proof Output)... F Four-w ire Foundation Fieldbus... C Four-w ire Foundation Fieldbus (Ex d output)... P Four-w ire Profibus PA... E Four-w ire Profibus PA (Ex d output)... Housing / Protection D Aluminum / IP66/IP67... W 316L SS / IP66/IP67... Cable Entry / Plug Connection M M20x1.5 / w ithout... N 1/2 NPT / w ithout... Indicating / Adjustment module (PLICSCOM) X Without... B Side mounted w ith backlight... Additional equipment X Without... Active Length A mm... A mm... A mm... A mm... A mm... A mm... A mm... A mm... A mm... A mm... A mm... A mm... A mm... FT31. Radiation-based measurement - Detectors AL-EN - 193

6 SOLITRAC 31 SOLITRAC 31 Radiation-based sensor for continuous level measurement Application area SOLITRAC 31 is a PVT rod detector for continuous level and interface measurement on cylindrical and conical vessels. It is suitable e.g. for reactors, autoclaves, separators and mixers. Advantages Non-contact measurement Ideal for extreme process conditions Simple retrofitting Measurement length up to 3 m Function A slightly radioactive source emits gamma rays which are damped when penetrating the vessel wall and the medium. The PVT detector on the opposite side of the tank receives the rays, the strength of which is proportional to the level. ø 85,7 mm (3.37") 61,4 mm (2.42") 111,5 mm (4.39") 36 mm (1.42") 22 mm (0.87") 235 mm (9.25") 143,6 mm (5.65") ø 76,2 mm (3") L You will find further process fittings and options under You will find further drawings and charts under You will find mounting accessory and welded sockets in chapter "Information" AL-EN Radiation-based measurement - Detectors

7 SOLITRAC 31 basic price: Approval XX Without... UG FM(XP-IS)CI.I-III,Div 1GP C-G... KG CSA(XP-IS)CI.I-III,Div 1GP C-G... DK ATEX II 2G Ex d ia IIC T6+1D,2D Ex td IP66 T... DK IEC Zone 1 Ex d ia IIC T6+Ex td A20,A21 IP66 T... Version / Ambient temperature 1 Standard / -40º...+60ºC... 2 Low temperature range / -50º...+60ºC... Electronics V Four-w ire mA/HART... A Four-w ire ma/hart (Explosion Proof Output)... F Four-w ire Foundation Fieldbus... C Four-w ire Foundation Fieldbus (Ex d output)... P Four-w ire Profibus PA... E Four-w ire Profibus PA (Ex d output)... Housing / Protection D Aluminum / IP66/IP67... W 316L SS / IP66/IP67... Cable entry / Plug connection M M20x1.5 / w ithout... N 1/2 NPT / w ithout... Indicating / Adjustment module (PLICSCOM) X Without... B Side mounted w ith backlight... Additional equipment X Without... Active length A mm... A mm... A mm... A mm... A mm... A mm... ST31. Radiation-based measurement - Detectors AL-EN - 195

8 MINITRAC 31 MINITRAC 31 Radiation-based sensor for level detection and density measurement Application area MINITRAC 31 is an NaI detector for non-contact level detection and density measurement in vessels and on pipelines. Advantages Non-contact measurement Measurement functions reliably under extreme process conditions Simple retrofitting Function A slightly radioactive source emits gammy rays which are damped when penetrating the medium. The MINITRAC detector on the opposite side of the tank receives the rays, the strength of which is proportional to the density of the medium. ø 85,7 mm (3.37") 61,4 mm (2.42") 111,5 mm (4.39") 235 mm (9.25") 143,6 mm (5.65") 57 mm (2.24") You will find further process fittings and options under You will find further drawings and charts under You will find mounting accessory and welded sockets in chapter "Information" AL-EN Radiation-based measurement - Detectors

9 MINITRAC 31 basic price: Approval XX Without... UG FM(XP-IS)CI.I-III,Div 1GP C-G... KG CSA(XP-IS)CI.I-III,Div 1GP C-G... DK ATEX II 2G Ex d ia IIC T6+1D,2D Ex td IP66 T... DK IEC Zone 1 Ex d ia IIC T6+Ex td A20,A21 IP66 T... Version / Ambient Temperature 1 Standard / -40º...+60ºC... 2 Low temperature range / -50º...+60ºC... Ele ctronics V Four-w ire mA/HART... A Four-w ire ma/hart (Explosion Proof Output)... F Four-w ire Foundation Fieldbus... C Four-w ire Foundation Fieldbus (Ex d output)... P Four-w ire Profibus PA... E Four-w ire Profibus PA (Ex d output)... Housing / Protection D Aluminum / IP66/IP67... W 316L SS / IP66/IP67... Cable Entry / Plug Connection M M20x1.5 / w ithout... N 1/2 NPT / w ithout... Indicating / Adjustment module (PLICSCOM) X Without... B Side mounted w ith backlight... Additional equipment X Without... S Int. lead coating to protect against ambient radiation... MT31. Radiation-based measurement - Detectors AL-EN - 197

10 WEIGHTRAC 31 WEIGHTRAC 31 Radiation-based sensor for belt/screw conveyor weigh applications Application area WEIGHTRAC 31 is a mass flow measurement for precise bulk solids detection on conveyor belts and in screw conveyors. PVT is used as scintillation material. Advantages Non-contact measurement Simple mounting through measuring frame Simple retrofitting Function A slightly radioactive source emits gamma rays which are damped when penetrating the medium. The WEIGHTRAC detector on the opposite side of the tank receives the rays, the strength of which is proportional to the density of the medium. From this, the WEIGHTRAC detector calculates the mass. 190 mm (7.5") 175 mm (6.88") 76,2 mm (3") 63,5 mm (2.5") Source holder not included into the scope of delivery! 213 mm (8.38") Y X 152,4 mm (6") You will find further process fittings and options under You will find further drawings and charts under You will find mounting accessory and welded sockets in chapter "Information" AL-EN Radiation-based measurement - Detectors

11 WEIGHTRAC 31 basic price: Approval XX Without... UG FM(XP-IS)CI.I-III,Div 1GP C-G... KG CSA(XP-IS)CI.I-III,Div 1GP C-G... DK ATEX II 2G Ex d ia IIC T6+1D,2D Ex td IP66 T... DK IEC Zone 1 Ex d ia IIC T6+Ex td A20,A21 IP66 T... Version / Ambient Temperature 1 Standard / -40º...+60ºC... 2 Low temperature range / -50º...+60ºC... Ele ctronics V Four-w ire mA/HART... A Four-w ire ma/hart (Explosion Proof Output)... F Four-w ire Foundation Fieldbus... C Four-w ire Foundation Fieldbus (Ex d output)... P Four-w ire Profibus PA... E Four-w ire Profibus PA (Ex d output)... Housing / Protection D Aluminum / IP66/IP67... W 316L SS / IP66/IP67... Cable Entry / Plug Connection M M20x1.5 / w ithout... N 1/2 NPT / w ithout... Indicating/Adjustment module (PLICSCOM) X Without... B Side mounted w ith backlight... Additional equipment X Without... Frame construction A LCS w /Epoxy Pow der Coating... C 316L SS... Conveyor Width / Frame Upright Height N1 500 mm / 300 mm... N2 500 mm / 650 mm... P1 800 mm / 550 mm... P2 800 mm / 950 mm... Q mm / 675 mm... Q mm / 1150 mm... R mm / 900 mm... R mm / 1350 mm... S mm / 1300 mm... S mm / 1750 mm... Source Holder Configuration B Single SHLD - 1 mounting plate... D Dual SHLD - 1 mounting plate... WT31. Radiation-based measurement - Detectors AL-EN - 199

12 Accessory Pipe Mounting Bracket PTB1 Clamping fixture for pipes with mm diameter Application area Clamping fixture for pipes penetrated by radiation at right angles. The source holder and the detector are fix mounted to the tube with a mounting clamp. Advantages Simple mounting through threaded rods Function The clamping fixture is first mounted to the tube, then the source container and the detector. basic price: Pipe Size / Material B1A mm / Low Carbon Steel w /Epoxy pow der coating... B1B mm / 316 Stainless Steel... B2A mm / Low Carbon Steel w /Epoxy pow der coating... B2B mm / 316 Stainless Steel... Mounting Configuration 1 Horizontal detector mounting... 2 Vertical detector mounting (w ith shielding) degree angle mounting... Bracket Configuration X Without... A Vibration isolation (gauge to bracket)... B Thermal isolation (gauge to bracket)... Cooling options X Without... A Prepared for gauge cooling... PTB1. You will find further drawings and charts under AL-EN Radiation-based measurement - Detectors

13 Accessory Pipe Mounting Bracket PTB2 Clamping fixture for pipes with DN DN 900 diameter Application area Clamping fixture for pipes penetrated by radiation at right angles. The source holder and the detector are fix mounted to the tube with a mounting clamp. Advantages Two piece design secures to pipe with bolted connection Function The clamping fixture is first mounted to the tube, then the source container and the detector. basic price: Pipe Size / Material 16A DN400 / Low Carbon Steel w /Epoxy pow der coating... 16B DN400 / 316 Stainless Steel... 20A DN500 / Low Carbon Steel w /Epoxy pow der coating... 20B DN500 / 316 Stainless Steel... 24A DN600 / Low Carbon Steel w /Epoxy pow der coating... 24B DN600 / 316 Stainless Steel... 28A DN700 / Low Carbon Steel w /Epoxy pow der coating... 28B DN700 / 316 Stainless Steel... 32A DN800 / Low Carbon Steel w /Epoxy pow der coating... 32B DN800 / 316 Stainless Steel... 36A DN900 / Low Carbon Steel w /Epoxy pow der coating... 36B DN900 / 316 Stainless Steel... Mounting Configuration 1 Horizontal detector mounting... 2 Vertical detector mounting (w ith shielding)... Bracket Configuration X Without... A Vibration isolation (gauge to bracket)... B Thermal isolation (gauge to bracket)... Offset 1 Standard (centrical)... 2 Offset on the pipe cord (excentric)... Cooling options X Without... A Prepared for gauge cooling... PTB2. You will find further drawings and charts under Radiation-based measurement - Detectors AL-EN - 201

14 Accessory Mounting bracket PTB3 Application area Suitable for wall or tube mounting of PROTRAC instruments Advantages Simple mounting through supplied fixing material Function Mounting bracket for vertical mounting of PROTRAC basic price: Bracket material construction A Low Carbon Steel w /Epoxy pow der coating... C Edelstahl 316L... Bracket Configuration X With threaded studs and hardw are for standard gauge mounting... A Vibration isolation (gauge to bracket)... B Thermal isolation (gauge to bracket)... C With external shielding (vertical MINITRAC 31 only)... PTB3. You will find further drawings and charts under AL-EN Radiation-based measurement - Detectors