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DM401 Infrared temperature measuring device

Infrared  pyrometer thermometer for high temperature measurements of metals, metal oxides, and ceramics

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B+B Thermo-Technik GmbH
SKU: DM401

Highlights

  • Measuring Principle/ sensor type: Non-contact infrared temperature sensors
  • Measuring/Operating Range: DM 1ML: 485 to 1800°C; DM 2ML: 250 to 1600°C; DM 1MH: 650 to 1800 °C
  • Accuracy: ±(0.3 % of reading +2°C)
  • Short response time of 1 ms
  • Spectral range: 1 or 1.6 μm

Fields of application

  • Temperature measurements requiring short measuring wavelengths
  • Precise and reliable measuring of metallic suraces in metal processing (e.g. welding, sintering) as well as metal oxides and ceramics

Details

Due to the short measuring wavelength and the high temperature range of up to 2200°C the pyrometers of the DM401 series are ideally suited for high-temperature measurements of metals, metal oxides, and ceramics. The small sensor head allows for easy installation in limited and cramped spaces. Moreover, it reliably measures temperatures even in ambient temperatures of up to 125°C.

General Information
More Information
Measuring principleInfrared
Measurement temperature rangeDM 1ML: 485 to 1800 °C;
DM 2ML: 250 to 1600 °C;
DM 1MH: 650 to 1800 °C
Sensor accuracy± 0.3 % of reading +2 °C
Display typeLCD-display
Smallest measuring spotDM 1ML: Ø 2.7 mm @ 110 mm; DM 2ML: Ø 2.7 mm @ 110 mm; DM 1MH: Ø 1.5 mm @ 110 mm
Spectral range1 or 1.6 μm
Distance Spot ratioDM401 1ML: 40:1;
DM401 2ML: 40:1;
DM401 1MH: 75:1
Transmissivity range (min/max)0.100 to 1.100
Response time1 ms
ConfigurationFixed
Input / Output
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Output0(4)…20 mA, 0 to 5 to 10 V, thermocouple J, K; alarm output 24 V/ 50 mA (open collector)
Communication protocolSerial interface or ASCII protocol
USB, RS232, RS485, CAN, Profibus DP, Ethernet (optional plug-in modules)
ResolutionOptical resolution: 40:1
Mechanical Data
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Wetted materialStainless steel
Housing materialCasting zinc
Degree of protectionIP65 (NEMA 4)
Electrical Data
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Voltage TypeDC
Power supply8 to 36 V DC
Current consumptionMax. 100 mA
Cable entryCable
Certification / Approvals
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Other Approvals/ CertificationCE
Additional Information
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Ambient temperature range-20 to 85 °C
Shock resistanceYes
Vibration resistanceYes
Electromagnetic compatibility (EMC)EN 61326-1:2006
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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
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from €538.10 plus VAT
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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details