Delivery ddress: Mckenrodtstrße 36039 Fuld, Germny Postl ddress: 36035 Fuld, Germny Phone: +9 66 6003-0 Fx: +9 66 6003-607 E-mil: mil@jumo.net Temple Bnk, Riverwy Hrlow, Essex CM0 DY, UK Phone: + 79 635533 Fx: + 79 6356 6733 Myers Rod Est Syrcuse, NY 3057, USA Phone: 35-37-5866-800-55-5866 Fx: 35-37-5860 Internet: www.jumous.com Dt Sheet 605 Pge /5 Hot Air Thermostts WTHc series Specil fetures With microswitch Device combintion consisting of 3 individul devices Protection clss IP 0 or IP 5 Tested ccording to DIN EN 597 WTHc-80 Brief description Thermostts re used to control nd monitor therml processes. The thermostts of the WTHc series re suitble for the use in hot ir systems cc. to DIN 79 nd consist of 3 seprte mesuring nd switching systems with the following functions: tem-- perture controller TR, temperture monitor TW, nd sfety temperture limiter STB. In the event of mlfunction, the STB switches the monitored mchine line to n opertionl sfe sttus. Hot ir thermostts operte ccording to the fluid expnsion principle. The electricl switching elements re microswitches. WTHc-80-SW Switching function Temperture controller TR nd temperture monitor TW If the temperture on the temperture probe exceeds the setpoint vlue, the microswitch is ctivted by the trnsmission mechnics nd the electricl circuit is opened or closed. If the temperture flls below the selected setpoint vlue (by the mount of the switching differentil), the microswitch is reset to its initil position. Temperture monitor TW nd sfety temperture limiter STB The microswitch cn be mnully unlocked once the dngerous temperture drops by pprox. 0 K. The microswitch cn be mnully unlocked once the dngerous temperture drops by pprox. 0 K. Self-monitoring for the sfety temperture limiter STB If the mesuring system is destroyed (i.e. if the expnsion fluid escpes) the pressure in the membrne of the STB drops nd permnently opens the electricl circuit. Unlocking is then no longer possible. The electricl circuit opens when cooling the probe of STB down to the negtive temperture rnge, but it then closes gin if the temperture unlocks itself utomticlly. Approvl/pprovl mrks (see "Technicl dt")
Delivery ddress: Mckenrodtstrße 36039 Fuld, Germny Postl ddress: 36035 Fuld, Germny Phone: +9 66 6003-0 Fx: +9 66 6003-607 E-mil: mil@jumo.net Temple Bnk, Riverwy Hrlow, Essex CM0 DY, UK Phone: + 79 635533 Fx: + 79 6356 6733 Myers Rod Est Syrcuse, NY 3057, USA Phone: 35-37-5866-800-55-5866 Fx: 35-37-5860 Internet: www.jumous.com Dt Sheet 605 Pge /5 Technicl dt Generl informtion Control rnges nd limit vlues Control rnge / limit vlue Ventiltor controller Burner monitor Protection temperture limiter S TR - system +0 to +80 C TW - system +70 to +90 C STB - system 80 or 0 limit vlue 00 C Cpillry nd temperture probe Cpillry Mteril: copper (Cu), mteril No..0090 Dimeter: Ø.5 mm Cpillry length including probe: 350 mm with support tube, 50 mm without support tube Minimum bending rdius: 5 mm Temperture probe Mteril: copper (Cu), mteril No..0090, hrd soldered Dimeter: 3 probes Ø mm Probe identifiction for the version with cpillry: ventiltor controller TR: red; burner monitor TW: blue Electricl dt Switching element Ventiltor controller burner monitor Microswitch with chngeover contct Sfety temperture limiter STB System 80 Microswitch with N/C contct nd restrt lock Sfety temperture limiter STB System 0/U Microswitch with N/C contct, restrt lock, nd dditionl signl contct Mximum contct rting AC 30 V +0 %, 0 () A, cos ϕ = (0.6) DC 30 V +0 %, 0.5 A Electricl connection Vi terminl ril, fter removing the cse lid, temperture controller nd terminl ril re mounted to PCB (epoxy resin glss fbrics) with printed digrm Operting dt Switching differentil Switching function: Ventiltor controller TR ± K Burner monitor TW 6 ± K Switching point ccurcy Switching function: In the upper third of the scle At the scle beginning or limit vlue Ventiltor controller TR: ± K ± 6K Burner monitor TW: ± K ± K Sfety temperture limiter STB: +0/-5 K Ambient temperture influence Operting medium Time constnt On the switching hed: On the cpillry: Air In ir: 0 s Over-temperture security At the temperture probe +00 C Admissible storge temperture Admissible mbient temperture for use Rted position -50 to +50 C Mx. +80 C 0.35 K/K per meter: 0.07K/K Acc. to DIN 6 57, rted position 0 to rted position 90 (different rted position on request) Comment To chieve the full response ccurcy, only use the device without the probe thermowells. The temperture probes of the device must be completely submerged into the operting medium to be monitored.
Delivery ddress: Mckenrodtstrße 36039 Fuld, Germny Postl ddress: 36035 Fuld, Germny Phone: +9 66 6003-0 Fx: +9 66 6003-607 E-mil: mil@jumo.net Temple Bnk, Riverwy Hrlow, Essex CM0 DY, UK Phone: + 79 635533 Fx: + 79 6356 6733 Myers Rod Est Syrcuse, NY 3057, USA Phone: 35-37-5866-800-55-5866 Fx: 35-37-5860 Internet: www.jumous.com Dt Sheet 605 Pge 3/5 Cse Stndrd Extr code "SW" Setpoint vlue setting Cse lid: polycrbonte Cse bottom prt: sheet steel, pinted Cse lid: polycrbonte Cse bottom prt: luminum die csting, pinted Sfety temperture limiter STB: permnently fctory-set Color: pebble gry RAL 703 Color: pebble gry RAL 703 Colour: nthrcite gry RAL 705 Ventiltor controller TR nd burner monitor TW: The switching point cn be djusted by using screwdriver once the cse lid hs been removed Stndrd For extr code /SW Protection type EN 60 59-IP 0 EN 60 59-IP 5 Cble inlet plug-type sockets EN 60 59-IP 5 Mounting of switching hed With screws through the cse bottom prt With screws on the support tube flnge, then with one screw on the hexgonl prt of the support tube Weight Approx. 0.7 kg Approvl/pprovl mrks Approvl mrks Inspection uthority Certifictes / Inspection bsics inspection number DIN DIN CERTCO / TÜV Süd TR/TW/STB06 DIN EN 597 DIN DIN CERTCO / TÜV Süd TR/TW/STW05 DIN EN 597 EAC Gost Norm AG TC RU C-DE.AB98.B.0038 Technicl rules of the customs union Russi/ Belrus/Kzkhstn Vlid for WTHc hot ir thermostts Russin documenttion upon request Note Physicl nd toxic fetures of the expnsion mens, which could emerge in the event of mesuring system brek. Control rnge with scle limit vlue Hzrdous rections Fire nd explosion hzrd Hzrdous to wters Informtion bout toxicology Ignition Explosion Irritnt temperture limit +00 C No +355 C 0.6-8 V% Yes Yes Dngerous to helth Toxic No At present, no sttement concerning helth hzrds in the event of short-term exposure nd low concentrtion (e.g. mesuring system rupture) hs been mde by the helth uthority Connection digrm The connection digrm in the dt sheet provides preliminry informtion bout the connection possibilities. For the electricl connection only use the operting mnul. The knowledge nd the correct technicl execution of the sfety informtion/instructions contined in these documents re mndtory for instlltion, electricl connection, nd strtup s well s for sfety during opertion. ( ) ( ) ( 3 ) ( ) ( ) ( 3 ) II I ( ) TR (ventiltor) ( ) TW (burner) ( 3 ) STB (burner) 3 5 6 3 5 6 7 WTHc-80, WTHc-80 to /0 WTHc-0 to /57, WTHc-0 to /0, 57
Delivery ddress: Mckenrodtstrße 36039 Fuld, Germny Postl ddress: 36035 Fuld, Germny Phone: +9 66 6003-0 Fx: +9 66 6003-607 E-mil: mil@jumo.net Temple Bnk, Riverwy Hrlow, Essex CM0 DY, UK Phone: + 79 635533 Fx: + 79 6356 6733 Myers Rod Est Syrcuse, NY 3057, USA Phone: 35-37-5866-800-55-5866 Fx: 35-37-5860 Internet: www.jumous.com Dt Sheet 605 Pge /5 Dimensions WTHc-80 WTHc-0/U Protection type IP 0 0 8 Ø5 ~85 7 86 350 +0-0 0 Ø0 6.5.5 Ø.5 7 50 +00-0 Design "" with support tube, switching hed is mounted with screws through the cse bottom prt, extr code "7" Drilling pln View 0 Design "" without support flnge, switching hed is mounted with screws through the cse bottom prt, extr code "7" with cpillry, process connection "0" WTHc-80-SW WTHc-0/U/SW Protection type IP 5 0 6.5 9 Ø5 7 0 350 +0-0 00 Ø0 50 +00-0 Ø.5 65 Design "" with support tube, process connection "6", mounting flnge with support tube Drilling pln View 0 Design "" without support tube, switching hed is mounted by using mounting flnge mde of CuZn, extr code "76" with cpillry, process connection "0" Stock versions Prt no. Type Control rnge C Cpillry including probe Instlltion length mm mm 60006 WTHc-80 TR = +0 to +80 - - 350 60006 WTHc-80 TW = +70 to +90 50 - - 6000658 WTHc-80-SW STB = +00 fix - - 30 (Delivery within 3 working dys fter receipt of order)
Delivery ddress: Mckenrodtstrße 36039 Fuld, Germny Postl ddress: 36035 Fuld, Germny Phone: +9 66 6003-0 Fx: +9 66 6003-607 E-mil: mil@jumo.net Temple Bnk, Riverwy Hrlow, Essex CM0 DY, UK Phone: + 79 635533 Fx: + 79 6356 6733 Myers Rod Est Syrcuse, NY 3057, USA Phone: 35-37-5866-800-55-5866 Fx: 35-37-5860 Internet: www.jumous.com Dt Sheet 605 Pge 5/5 Order detils Order code () Bsic type 605 Hot ir thermostt, WTHc series () Bsic type extensions 80 WTHc-80 Temperture controller TR nd temperture monitor TW with chngeover contct, sfety temperture limiter STB with N/C contct, nd restrt lock 0 WTHc-0 Temperture controller TR nd temperture monitor TW with chngeover contct, sfety temperture limiter STB with N/C contct, restrt lock, nd dditionl signl contct (only with extr code "57") (3) Design type With support tube (with cpillry) Without support tube (with cpillry) () Control / limit vlue rnge, temperture controller 00 +0 to +80 C (5) Control / limit vlue rnge, temperture controller 070 +70 to +90 C (6) Limit vlue, sfety temperture limiter 0 +00 C (7) Cpillery length 0 Design type 0 (with cpillry) 50 50 mm (only cpillry without support tube)... (Specil length, specifiction in mm, mx. 5000 mm) (8) Process connection (PA) 00 Switching hed mounting "7", design type 0 0 Plin cylindricl probe (only for design type 0) 6 Protection tube with flnge, open (9) Fitting length 000 With cpillry 350 350 mm (support tube with cpillry) (0) Probe dimeter mm () Extr codes 000 Without extr codes 57 Microswitch with N/C contct, restrt lock, nd dditionl signl contcts (only for STB) 0 Protection type IP 5: dust nd splsh-wter-proof cse 7 Switching hed is mountet by screws through the bottem section of the cse 76 Mounting flnge mde of CUZn Other control / limit rnges upon request () () (3) () (5) (6) (7) (8) (9) (0) () Order code 605 / - - - - - - - - /,... Order exmple 605 / 0 - - 00-070 - 00-0 - 6-350 - / 000,... List extr codes in sequence, seprted by comms.