Temperature Transmitters measuring monitoring analysing KM O O Wide supply voltage range: 7.5... 5 V DC O O Operation, visualisation and maintenance via PC Universal setting with HART protocol T O O Fault signal on sensor break or short circuit, presettable to NAMUR NE Owire O technology,... 0 ma analog output High accuracy Application Linearised temperature measurement Resistance thermometers Thermocouples Resistance Voltage Connection head according to DIN 79 form B or DINrail /06 07 KOBOLD companies worldwide: ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLoMBIA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SINGAPORE, SPAIN, SWITZERLAND, TAIWAN, THAILAND, TUNISIA, turkey, USA, VIETNAM KOBOLD Messring GmbH Nordring D6579 Hofheim/Ts. Head Office: 9(0)69 990 9(0)69 98 info.de@kobold.com www.kobold.com
Temperature Transmitters Model KM Description Transmitters for head mounting model KM, transform resistance values or thermal voltage into a standard current signal... 0 ma. Transmission is absolute interferencefree over long distances.different sensor inputs are Resistance thermometers, Thermocouples, Resistance and Voltage. Programming of measuring ranges is via Upro and HART protocol. Connection head for mounting these Upro transmitters is according to DIN 79 form B. Technical Details KM0 (only Pt00) Supply voltage: Input type: 7.5... 5 V DC x Pt00 wires (acc. to IEC 6075) 0.5 ma Sensor current: Range limit: 00... 850 ºC Min. mesasuring range: 0 K Output signal:... 0 ma Max. load: (supply 7.5 V) / 0.0 A Signal on alarm: under range: linear drop to.8 ma over range: linear rise to 0.5 ma sensor open or short circuit:.6 ma or ma Accuracy: 0. K or 0.% of span Response time: s Test conditions: calibration temperature: ºC (7. K) ±5 K Long term stability: 0.05% / year Switch on delay: 5 s Resolution: µa Ambient temperature: 0... 85 ºC Storage temperature: 0... 00 ºC Degree of protection: enclosure IP 66, terminals IP 00 Relative humidity: < 95% RH (noncond.) Shock and vibration resistance: g /... 50 Hz as per IEC 60068 6 Electromagnetic compatibility (EMC): Dimensions: Weight: acc. to GB/T766.998, compliance with IEC 66:005 mm x 8 mm approx. 7 g Housing: PC and potting silicone Applied harmonised standards and normative documents: IEC 6059: Degree of protection provided by housing (IPCODE) IEC 600: Safety requirements for electrical measurement IEC 66: Electromagnetic compatibility (EMC requirements) NAMUR: Standard working group for measurement and control technology in the chemical industry PC PC www.kobold.com /06 07
Temperature Transmitters Model KM KM and KM6 Series Input Sensor Measurement ranges Min. meas. ranges Resistances thermometer Pt00 Pt500 Pt000 acc. to IEC 6075 00... 850 ºC (8... 56 ºF) 00... 50 ºC (8... 8 ºF) 00... 50 ºC (8... 8 ºF) 0 ºC 0 ºC 0 ºC Cu50 Cu00 Ni00 Ni500 Ni000 acc. to DIN 760 Resistance Resistance Ω 0... 00 Ω 0... 000 Ω Connection type:, or wire connection Sensor current: 0.5mA Thermocouples (TC) Voltage transmitters (mv) B(PtRh0PtRh6) E(NiCrCuNi) J(FeCuNi) K(NiCrNi N(NiCrSiNiSi R(PtRhPt) S(PtRh0Pt) T(CuCuNi) (mv) 50... 50 ºC (58... 0 ºF) 50... 50 ºC (58... 0 ºF) 60... 80 ºC (76... 56 ºF) 60... 80 ºC (76... 56 ºF) 60... 50 ºC (76... 0 ºF) 0... 80 ºC (... 08ºF) 70... 000 ºC (5... 8 ºF) 0... 00 ºC (6... 9 ºF) 70... 7 ºC (5... 50 ºF) 70... 00 ºC (5... 7 ºF) 50... 768 ºC (58... ºF) 50... 768 ºC (58... ºF) 70... 00 ºC (5... 75 ºF) 0... 75 mv 00... 00 mv 00... 500 mv 00... 000 mv 0 ºC 0 ºC 0 ºC 0 ºC 0 ºC 0 Ω 0 Ω 500 K 500 K 500 K 5 mv 5 mv 0 mv 0 mv /06 07 Supply voltage: 7.5... 5 V DC Output signal:... 0 ma Max. load: max. (supply 7.5 V) / 0.0 A Signal on alarm: under range: linear drop to.8 ma over range: linear rise to 0.5 ma sensor open or short circuit:.6 ma or ma Linearisation/transmission behaviour: temperature linear, resistance linear, voltage linear Galvanic isolation: U= KV AC (input/output) only KM, KM5, KM6, KM665 Response time: 0.5 s Long term stability: RTDs ±0.% of reading or 0. ºC whichever is greater, for months. Thermocouples ±0.% of reading or 0. ºC whichever is greater, for months Switch on delay: < s Influence of ambient: negligible www.kobold.com Load influence: ±0.0%/00 Ω, values refer to the full scale value Power supply influence: negligible Self stability configuration: 0... % Filter configurating: 0... 60 µa Resolution: 0. µa Accuracy Input Sensor Accuracy RTD TC Ω mv Pt00, Ni00 Pt500, Ni500 Pt000, Ni000 Cu50 Cu00 K,J,T,E N S,B,R 0 to 00Ω 0 to 000Ω 0 to 75mV 00 to 000mV 00 to 500mV 00 to 000mV 0.0% 0.05% 0.% 0.% 0.% typ. 0.% of span typ. 0.% of span typ. 0.% of span ±0. Ω or 0.0% ±.5 Ω or 0.0% ± µv or 0.0% ± µv or 0.0% ± 7.5 µv or 0.0% ± 7.5 µv or 0.0%
Temperature Transmitters Model KM Installation instructions: installation angle: no limit installation area: connection head according to DIN 79 Form B or DINrail Ambient temperature: 0... 85 ºC (0... 85 ºF) Storage temperature: 0... 00 ºC (0... ºF) Degree of protection: enclosure IP 66, terminals IP 00 (head mounting) IP 0 (DINrail) Relative humidity: < 95% RH (noncond.) Shock and vibration resistance: Electromagnetic compatibility (EMC): g /... 50 Hz as per IEC 600686 inteference immunity and interference emission according to IEC 66:006 Dimensions: KM Series: Ø x.5 mm; KM6 Series:.6 x 99 x.5 mm Weight: KM Series: approx..5 g; KM6 Series: approx. 80 g Housing: KM Series: PC and potting silicone; KM6 Series: PC Applied harmonised standards and normative documents: IEC 6059: degree of protection provided by housing (IPCODE) IEC 600: safety requirements for electrical measurement IEC 66: electromagnetic compatibility (EMC requirements) NAMUR: standard working group for measurement and control technology in the chemical industry www.kobold.com /06 07
Temperature Transmitters Model KM Wiring Diagram KM0 7.5... 5VDC... 0mA wire PT00 KMSeries 7.5... 5VDC... 0mA () () KM660 and KM66 () () TC mv Resistance wire RTD wire RTD wire RTD 8 7 6 5 5 6 7.5... 5VDC... 0mA () () () () TC mv Resistance wire RTD wire RTD wire RTD KM665 8 7 6 5 5 6 7.5... 5VDC... 0mA () () () () TC mv Resistance wire RTD wire RTD wire RTD /06 07 www.kobold.com 5
Temperature Transmitters Model KM Order Details (Example: KM0) Model* Input Output Galvanic isolation Programming mode ** KM0 Pt00... 0 ma No Upro KM0 No Upro KM Pt00, Pt500, Pt000. (acc. to IEC 6075) Cu0, Cu00 Yes Upro KM5 Ni00, Ni500, Ni000 (acc. to DIN 760) Yes HART... 0 ma KM660 TC: B, E, J, K, N, R, S, T (acc. to IEC 58) No Upro KM66 Resistance: 00... 00 Ω, 0... 000 Ω Voltage: 0... 75 mv, 00... 000 mv Yes Upro KM665 Yes HART * Add suffix "V" if factory setting of desired measuring range is required ** For programming the transmitters use a standard HART modem. Models with Upro don t support HandHeld HART Communicator Accessories (for programming the transmitters with programming modes Upro / HART ) Model Description HARTCOMM (includes configuration software KMSoft) HART modem * Download software KMSoft free of charge from www.kobold.com Dimensions [mm] KM0 8 KM Series.5 Ø Ø KM6 Series.6.5 8 7 6 5 9. 99 6 www.kobold.com /06 07