Products >Our Sensors >Pyrometers > Industry Pyrometers OKS GE / OKS Q
Proxitron industrial pyrometers of the OKS GE and OKS Q series for non-contact measurement of the temperature of metals.
Stationary pyrometers of the OKS GE and OKS Q series measure the temperature of metal objects contactless and provide an analog output signal. Several variants are available for temperature ranges between 75 °C and +2500 °C. The OKS pyrometers have been designed for control and monitoring tasks specifically in the metal industry.
The key feature in selecting a pyrometer is its spectral range. A pyrometer with wavelength as short as possible is recommended, if you want to achieve high accuracy. Through the ratio correction factors it is possible to obtain, with the ratio pyrometers of the OKS Q series, very accurate measurement values regardless of the surface properties of the metal object, or of its emissivity. The pyrometers of the OKS GE series, instead, are ideal for the temperature measurements of metals starting from 75 °C.
Various optical systems ensure best adaptation to the object size. To avoid reading errors, it is necessary to choose a measurement spot that can always be completely filled by the object. The table in ourproduct brochure shows for the different types how the spot dimension changes in relation to the object distance.
The incorporated LASER light makes precise alignment on the object to be measured easier, as the light dimension approximately represents the measurement spot. All models are provided with a connector with 0/4-20 mA analog output, and also with a RS-485 interface with galvanic isolation, allowing the parallel operation of up to 32 devices via MODBUS RTU.
Product features
- Temperature measurement between 75 °C and +2500 °C
- Measurement independent of emissivity (OKS Q series)
- Accuracy up to 0,5%
- Response time from 5 ms
- Several optics
- Robust stainless steel M40 housing
- Ambient temperature up to +70 °C
- Cooling jacket up to +200 °C
- Integrated LASER light for alignment
- Memory for minimum and maximum value
- 4 - 20 mA output
- USB interface, with galvanic isolation
- Adjustment of temperature range, emissivity and measuring rate possible via software
- Windows software for parameterization, display, storage and evaluation of the measurement values
- Extensive range of accessories
6923GOKS 2 GE06.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 650°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 0mm , Plug: S10
, Data sheet »6923IOKS 4 GE06.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 650°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 0mm , Plug: S10
, Data sheet »6923DOKS 2 GE08.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 800°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 0mm , Plug: S10
, Data sheet »6923EOKS 3 GE08.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 800°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 0mm , Plug: S10
, Data sheet »6923FOKS 4 GE08.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 800°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 0mm , Plug: S10
, Data sheet »6923AOKS 2 GE12.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1200°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6923BOKS 3 GE12.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1200°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 0mm , Plug: S10
, Data sheet »6923COKS 4 GE12.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1200°C
Spectral Range: 2,0-2,6,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 0mm , Plug: S10
, Data sheet »6924AOKS 2 Q14.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1400°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924BOKS 3 Q14.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1400°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924COKS 4 Q14.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1400°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924DOKS 2 Q18.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1800°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924EOKS 3 Q18.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1800°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924FOKS 4 Q18.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 1800°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924GOKS 2 Q25.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 2500°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924HOKS 3 Q25.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 2500°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »6924IOKS 4 Q25.194 S10 Pyrometer , 0°C up to 70°C
Response temperaturefrom 0°Cup to 2500°C
Spectral Range: 0,7-1,1,24V DC±25%,0/4-20 mA,Pilotlicht,Functional Status: LED,
Housing Material: Edelstahl,Length: 113mm , Plug: S10
, Data sheet »
Our extensive range of accessories allows adaptation to various operating conditions.
Accessories available for our OKS GE / OKS Q pyrometer:
Connection cables
Connection cable 12-pole, with female straight plug, for units with plug S10:
- Connection cable 2m long, ST S10/12-2, Art.-No. 9847H
- Connection cable 5m long, ST S10/12-5, Art.-No. 9847D
Protection tubes
The protection tube is mounted on the DAK 303 air purge attachment or on the DAK 302 cooling housing and reduces contamination of the pyrometer:
- Protection tube 100mm long, LLKS3, Art.-No. 6913L
- Protection tube 300mm long, LLKS6, Art.-No. 6913M
Cooling jacket
Cooling jacket with air connection for protection against overheating and contamination for optical sensors in M40 housing
- DAK 302, art.-no.: 6913B
Air purge unit
Air purge unit with air connection for lens cleaning usable for optical sensors in M40 housing.
- DAK 303, art.-no.: 6913C
Write to us by email at sales@proxitron.de, use our contact form or call us on 04121 2621-0.
Our team will be pleased to advise and provide you with all the information you need!
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