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Infrared Thermosensorc


Achieve Superior Environmental Resistance and a Wide Measurement Range of 0 to 400°C.

Model ES1C
Power supply voltage 12 to 24 VDC
Operating voltage range 90% to 110% of rated voltage
Current consumption 70 mA max.
Measuring temperature range 0 to 400°C
Measurement accuracy 0 to 200°C: ±2°C, 201 to 400°C: ±1% PV (emissivity: 0.95)
of EMS
Radiated electromagnetic
field immunity
±10°C max.
Imunity Conducted
±10°C max.
Response time 100 ms/90%
Reproducibility ±1% of reading value
Measurement wavelength 8 to 14 μm
Light-receiving element Thermopile
Emissivity 0.95 fixed
Current output 4 to 20 mA DC, Load: 250 Ω max.
Ambient temperature range Operating: 0 to 70°C, Storage: -20 to 70°C (with no icing or condensation)
Ambient humidity range Operating and storage: 35% to 85%
Vibration resistance (destruction) 1.5-mm amplitude at 10 to 55 Hz for 2 hours each in the X, Y, and Z directions
Weight 180 g
Degree of protection Equivalent to IP67
Applicable safety standards CE Marking *

* EN61326-1 : Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)