1. SAFE AREA USE RANGE TRANSMITTERS 300

2. SAFE AREA USE RANGE: TRANSMITTERS 300 zCTX/OX 300 zCSC 300 zCTX 300 « parking »

3. CTX 300 : MAJOR CHARACTERISTICS zHousing resistant to aggressive environments zProtected against splashing zPrecalibrated interchangeable bloc/cell z 2 or 3 active wires (signal 4/20 mA) zIP 66

4. CTX 300 : TOXIC GAS zDetection:main toxic gas zelectrochemical Cells zPlug-in precalibrated cell zOptions:with or without display and LED

5. COX 300 : OXYGENE zOxygene detection, zElectrochemical cells zPlug-in precalibrated cell zOptions: idem TOX

6. CSC 300 : semi-conductor zGas detected:combustibles,solvants and main fréons z semi-conductor cell(different types) zPlug-in precalibrated cell z3 activ wires

7. CTX 300 : CO PARKING zCO Detection in car-park zelectrochemical CO Cell zPlug-in cell zFitted with 2 cable glands (maximum 5 transmitters in loop).

8. INDUSTRIAL TRANSMITTERS zOLCT 10 zOLCT 20 zOLCT 50 zOLCT 60

9. ATEX and low cost: OLCT10 z ABS housing ….. idem OLC10 zApproved ATEX 3G zSynergy with MX15Sizes :

10. ATEX and low cost: OLCT10 zTransmitters for flammable or toxic gases z 2 or 3 active wires(signal 4/20 mA), according to the type of cell (type of gas) zPossibility of network ( 5 transmitters maximum) for toxic gas detection : NO/NO2/CO.

11. OLCT10 /control unit Example with a transmitter for explosive gases (32 ohms in loop): Example with a transmitter OLCT 10 for explosive gases (32 ohms in loop): 1 3 Connect correctly the 3 wires following indications on terminals(1/2/3) 1 2 3 2

12. OLCT10 « explo version » : over-scale z - the transmitter manages a function « non ambiguity indication » if the concentration of gaz is too high (>100% LEL: the signal will be bloqued on 23,2 mA, z It can be acknowledged either manually (power or maintenance switch) or automatically (solder spots PPS3). PPS3

13. OLCT10 toxic version/control unit 1 3 Connect correctly the 2 wires following indications on terminals(1/3) 1 3 Unit MX15 Example with once transmitter for toxic gases (128 ohms in loop): Example with once transmitter OLCT 10 for toxic gases (128 ohms in loop):

14. OLCT10 TOX / control unit zSpecial application:the same gas in a same zone zpossibility of network :up to 5 OLCT10 in parallel Example of 2 OLCT10 linked in parallel to the control unit MX15 : 1 2 3 IN OUT IN MX15 1 3 3 1 3 1 3 1 CO

15. OLCT10 TOX / control unit z Example of 2 networks of toxic OLCT10 (5 transmitters maximum per loop : 2 different toxic gases in the same zone or the same gas in two closed zones zNetworks linked to a dual channel control unit

16. TRANSMITTER OLCT 20

17. Plug-in precalibrated cell THE COMMON PART

18. Plug-in precalibrated cells Flameproof: for gas LEL, CO, H 2 S, NO, NO 2, SO 2, H 2, NH 3, ETO, O 2 IS: for gas CO, H 2 S, NO, NO 2, SO 2, H 2, NH 3 (tox), HCl, HCN, Cl 2, O 3, COCl 2, ASH 3, ClO 2, ETO, SiH 4, O 2, [ HF, OLCT60 ],…

19. + OLCT 20 OLCT 20 D [D (distant) ] Remote detector: fitted with a cable- gland Fixation : Threading M25 ou ¾ NPT(local casing) 15m Lg.= = OLCT 20 40cm

20. Transmitter OLCT 20 : structure Precalibrated interchangeable bloc of cell Interface/adaptator pcb:according to the different types of cells. -Voltage output Interface pcb(included). -output: 4 / 20 mA 3 ou 2 wires IS or flame proof:different bodies

21. TRANSMITTER OLCT 20 (D): characteristics in short zApproval: d or i zTransmitter LEL ( flam. )... zTransmitter TOX. Flame proof zTransmitter TOX. IS z4..20 mA, 2 ou 3 wires zFixation: bracket if remote zRemote :within a restricted area or bad accessibility.

22. Cell-block precalibration system (suitcase) CHARGER 12VDC CONNECTOR FLOWMETER CALIBRATION GAS DISPLAY FLAT CABLE 0 S

23. TRANSMITTER OLCT 50 casing approved: d Bloc of cell = OLCT20

24. TRANSMITTER OLCT 50 A z LOW COST VERSION z CASING APPROVED « d » z bloc of cell « OLCT20 », « d » version only z 4-20mA electronics included in casing

25. D (remote) Transmitter OLCT 50 D OLCT 20 D

26. OLCT 50 : in short zFlame-proof casing/ epoxy paint z2 or 3 active wires z4/20 mA signal zLEL and toxic gases zPrecalibrated interchangeable bloc/cell zApproval : d or i zIP 66

27. TRANSMITTER OLCT 60

28. If « IS » version:zener barrier will be included. Approval housing: d Transmitter included LCD: 4 digits

29. TRANSMITTER OLCT 60 D D: remote remote sensor version (OLCT20D)

30. TRANSMITTER OLCT 60 zFlame-proof casing/ epoxy paint zSpecific toxic gases « IS » version zPrecalibrated interchangeable sensor-block z4..20 mA, 3 wires obligatory zApprovals « d » or « i » zMaintenance mode by magnetic switch zOption : (D) remote.