LEVEL SWITCH CATALOGUE

Transcription

1 LEVEL SWITCH CATALOGUE

2 2

3 3 Table of contents Worldwide in use Trimod Besta Level Switches 4 Worldwide approved Approvals 5 Quality for your safety Modular flexibility Mounting combinations Various Trimod Besta applications Typical switch combinations to handle most applications Specifying your own particular Trimod Besta level switch or how we can do it for you Accessories which save time, labour and expense Trimod Besta in hazardous areas Electrical data to assist type selection

4 4 Trimod Besta Level Switches are used worldwide in many industries Oil & Gas Shipbuilding Power Generation Chemical- & Petrochemical Industry

5 5 Worldwide approved - American Bureau of Shipping / ABS Bureau Veritas, Paris / BV Det Norske Veritas, Oslo / DNV Germanischer Lloyd, Hamburg / GL Lloyds Register of Shipping / LRS Registro Italiano Navale, Roma / R.I.N.A Russian Maritime Register of Shipping / RMRS Physikalisch-Technische Bundesanstalt / PTB Bureau Veritas, Germany / BV CPS International Electrotechnical Commission / IECEx Technischer Überwachungs-Verein / TÜV Gost R Gost R Ex

6 6 Quality for your safety - T-100 Test report, acc. to EN T-121/

7 7 The unique modular level switch system What you need is quickly installed and lasts forever. So - - -

8 8 With modular compatibility all options are open Side mount combinations a pre with 06 pitch circle diameter Top mount combinations

9 9 Application examples Alarm, limit and controlfunctions with Trimod Besta max/min limits pneumatic control pump and valve control low alarm pump and valve control separation layer control external level control low alarm low alarm

10 10 Typical Standard Range switches to handle the majority of applications - Typical applications: Wetside material Type A Low cost solution

11 11 Bellow materials 5 m

12 12 Wetside material see table Type A A A L S S S S S

13 13 alarm Wetside material Setting the switching differential - - Installation Ov Stop collar Stop collar

14 14 A C B A C B Wetside material desired or whether the stainless steel. -

15 15 Wetside material see table below Control pressure in bar Output signal in bar min. max. Control range P max / P min Control range

16 16 All parts stainless steel. Control function E p C p E C

17 17 The Industrial Range offers numerous flange combinations Wetside material Seal part passivated Wetside material Seal part passivated

18 18 Type HA 24E 02 - Wetside material Seal part passivated conditions Wetside material as low alarm

19 19 The Plastic Range for corrosive or high purity media - Vacuum Applications: Proven application areas: - Wetside material PP Wetside material PTFE

20 20 (for alarm or pump control) Wetside material PP vertical mounting (for alarm or pump control) Wetside material PTFE

21 21 Switch modules - Table 1 Type Rating Temperature in C Operating Ambient Connection diagram A AA B BB I U N B IN U N B II U N B U N B U N B U N B

22 22 Key to type numbers Thread for cable gland Cable gland Housing material coatings for enhanced requirements Chromated housing (ROHS conform) Example: 2DA or X2B8 Stainless steel housing Epoxy coated housing Example: DAE46

23 23 Table 2 Increased protection enclosure IP Type Temperature in C Submersible version IP68 - Type Temperature in C Table 4 High operating temperature - - Type Temperature in C Low operating temperature also Type Temperature in C Table 6 Ex-Switches for intrinsically safe circuits (EEx-i) Example: IE98 Approved types Designation Standards 5 scheme Test-/ Approval authority Safety Conformity No.

24 24 Table 7 Type Temperature in C Connection diagram Switching rating: Table 8 Designation code and approval for hermetically sealed Ex-Switches, Type Z The des Example: ZK8 Designation Standard Test-/ Approval authority Conformity No. 5

25 25 Table 9 High operating temperature - Type Temperature in C Table 10 Low operating temperature Type Temperature in C Table 11 Type Designation Temperature in C Table 11a Connection diagram Type Type 1a 2a 3a 1a 1n 2a 2n 3a 3n -1a +2a 3a -1a +2a 3a -3n +2n -1n Table 12 Example: XA8. Designation Standard accord. to Test-/Approval authority Safety Conformity No.

26 26 Pneumatic modules Type Connection diagram Temperature in C OFF Chromated housing - Stainless steel housing -

27 27 Flange modules add the letter P Table 14

28 28 Key to type numbers Switch module L Important note: according to DIN, ANSI, BS, JIS - Material

29 29 PN 16 PN 40 PN 100 PN DN 80 DN Example: 22V cl. 400 cl. 600 cl M T Example: Tbl. E Tbl. H Tbl. K Tbl. R Tbl. S Tbl. T Example: 10K 16K 20K 40K DN 80 DN M T Example:

30 30 bar cl.600 PN cl.400 PN cl PN PN cl.150 PN C Plastics bar PP PTFE Pressure / Temperature relationship PVC PVDF* C

31 31 PP or PTFE Table 16 Material DN 80 DN 100 Material according to BS 10 Table E Material according to JIS B 2220 PN 10K Material DN 80 DN 100

32 32 Float modules - Key to type numbers Switch module Float Table 17 Type dimensions ø a x b Bracket length Overall length travel Counterweight Up to nominal pressure PN bar ANSI BS Table Min. density (kg/dm³) Approved for hazardous areas Rod extension T T T

33 33 Table 18 Type dimensions ø a x b Bracket length Overall length travel Counterweight Up to nominal pressure PN Min. bar ANSI BS Table bar density (kg/dm³) Approved for hazardous areas Rod extension Bellows material FPM FPM - - PTFE - - FPM - PTFE - - FPM - PTFE Table 19 Type Bracket dimensions length ø a x b Overall length travel Up to nominal pressure PN Min. bar ANSI BS Table bar density (kg/dm³) Approved for hazardous areas Remarks Table 20 Type dimensions ø a x b Bracket length Overall length travel Operating Counterweight differential Counterweight Up to nominal pressure PN bar ANSI BS Table bar Min. density (kg/dm³) Approved for hazardous areas Min. density difference Rod extension - - -

34 34 Table 21 Type dimensions ø a x b Bracket length Overall length Counterweight travel Up to nominal pressure PN Min. bar ANSI BS Table bar density (kg/dm³) Approved for hazardous areas Min. density difference Rod length Bellows material FPM - - FPM - - FPM - - PTFE - - PTFE - - PTFE Table 22 Type dimensions ø a x b Bracket length Overall length travel Up to nominal pressure PN bar ANSI BS Table bar Min. density (kg/dm³) Material Rod extension x a) E PVDF V1, V2, V x b) E PTFE P1, V1, V2, V x b) E PP K1, K2, K3 Type dimensions ø a x b Bracket length Overall length travel Counterweight Counterweight Up to nominal pressure PN Min. bar ANSI BS Table bar density (kg/dm³) Approved for hazardous areas E - E - F F

35 35 Table 24 Type ons ø a x b Bracket length Overall length Operating differential Counterweight Up to nominal pressure PN Min. bar ANSI BS Table bar density (kg/dm³) Material - PTFE - PP Temperature range in C Bellow material Temperature range in C FPM Note: - L Table 26 the to 04 and 041 to

36 36 Rod extensions Table 27 Type of rod extensions Rod extension material To match PP PP PTFE PTFE Table 28 Table 29 module 04G2 (kg/dm³) A B A B

37 37 Specification sheet - Application Type of mounting Low alarm Switch module type Electric Electronic Pneumatic I Silver IN lange module type ANSI PN Wetted parts material CrNiMo PP PTFE Other Other loat module type Material CrNiMo PP PTFE Bellows FPM PTFE Options mm CrNiMo

38 38 Accessories test actuator Type material Stud material Test actuator material O-Ring material M12 30 V = 50 ø 65 ø x 92 ø V = x 92 M12 ø 65 ø 76.2 ø FPM 150 L1 = 65.5 FPM ø 65 ø 76.2 M12 30 V= FPM 150 L1 = 65.5 FPM ø 65 ø 76.2 M12 30 V = 80

39 39 Important: Important: Spare parts Type Test actuator O-Ring FPM 116 L1 = 65 AF = 17 G 3/8" Important: Type Test actuator O-Ring Temperature Operating material material range in C pressure in bar CrNiMo FPM CrNiMo Application Use as high (HA) or low (LA) alarm LA Mounting position 149 ø 76.1 O-Ring Flanschdichtung Blue Guard BG3000

40 40 -

41 41 C D E G H B C D E F G H A B A CrNi steel CrNiMo steel CrNi steel CrNiMo steel

42 42 tests and documentation are available: Approved welders in accordance with: Approval for material transfer stamping in accordance with:

43 43 Trimod Besta Level Switches in hazardous areas Hermetically sealed Trimod Besta Level Switches Trimod Besta Level Switches for use in intrinsically safe installations Pneumatic Trimod Besta Level Switches and Level Controllers - Mode of installation

44 44 Micro- and proximity switches Microswitches of the switch module range type A - Microswitches of the switch module range type XA Microswitches of the switch module range type B Microswitches of the switch module range type XB Microswitches of the switch module range type Z Voltage V Resistive Load A Tungsten Lamp Load NC A NO A Inductive Load A

45 45 Connection diagram N B Special self checking failsafe features - U

46 46 Notes

47 47 Notes

48 Limit switches with electric, Homepage Quality Management Registered Trade Marks