DM501

Infrared thermometer (pyrometer) for low-temperature measurement of metals and composite materials

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SKU: DM501

Highlights

Measuring Principle/ sensor type: Non-contact infrared temperature sensors
Measuring/Operating Range: 3ML: 50 to 400 °C; 3MH2: 200 to 1500 °C & 3MH1: 150 to 1000 °C
Accuracy: ±0.3% of the reading +2 °C
Short response time of 1 ms
Spectral range: 2.3 μm

Fields of application

Low-temperature measurements of metals and composite materials

Details

Due to its short measuring wavelength and a temperature range from 50 °C on, the DM501 infrared thermometer (pyrometer) is ideally suited for employment in low-temperature measurements of metals and composite materials.

General Information

More Information
Measuring principle	Infrared
Measurement temperature range	3ML: 50 to 400 °C; 3MH2: 200 to 1500 °C; 3MH1: 150 to 1000 °C
Sensor accuracy	± 0.3% of the reading +2 °C
Display type	LCD-display
Smallest measuring spot	Ø 7 mm
Spectral range	2.3 μm
Distance Spot ratio	DM501 3ML: 22:1; DM501 3MH1: 75:1; DM501 3MH2: 75:1
Transmissivity range (min/max)	0.100 to 1.100
Response time	1 ms
Configuration	Fixed

Input / Output

More Information
Output	0(4)…20 mA, 0 to 5 to 10 V, thermocouple J, K; alarm output 24 V/ 50 mA (open collector)
Communication protocol	Serial interface or ASCII protocol USB, RS232, RS485, CAN, Profibus DP, Ethernet (optional plug-in modules)
Resolution	Optical resolution: 3ML: 60:1; 3MH2: 300:1; 3MH1: 300:1

Mechanical Data