NS50P
Online Infrared Sensors
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■ Wide Temperature range : 0℃ ~ 1600℃
■ Superior Optical resolution up to 300:1
■ Spot sizes down to 1 mm
■ 5 ms response time
■ Dual Laser Sighting
■ 4 ~ 20mA output
■ Simultaneous analog and digital outputs
■ 6 digit backlit LCD display
■H1/H2/H3 for High/Low-temperature metal applications
General Specifications
Environmental Rating IP 65
Ambient Temperature 0ºC to 70ºC
Storage Temperature -20ºC to 80ºC
Relative Humidity 10 to 95%, non-condensing
Cable Temperature -20ºC to 80ºC
Weight 500g (without cable)
Electrical Specifications
Analog Output 4~20mA
Digital Output TTL / USB
Maximum Loop Resistance 500 Ω
Power Supply 24 VDC ± 20%
Current Draw max. 100 mA
Cable Length 3 m (standard, 4-cores),5 m / 10 m
Display 6 digit backlit LCD display
Measurement Specifications
Temperature Range LT SF/CF: 0ºC ~ 900ºC (32ºF to 1652ºF)
LR: 0ºC ~ 1300ºC (32ºF to 2372ºF)
H1: 600ºC ~ 1600ºC (1112ºF to 2912ºF)
H2: 300ºC ~ 1300ºC (572ºF to 2372ºF)
H3: 100ºC ~ 600ºC (212ºF to 1112ºF)
H3L : 60ºC ~ 400ºC (140ºF to 752ºF)
Spectral Response LT/LR: 8 ~ 14μm
H1: 1μm
H2: 1.6μm
H3: 2.3μm
Optics Resolution
(90% energy) LT, 60 : 1 (SF) / 75 : 1 (CF)
LR, 120 : 1
H1, 300 : 1
H2, 300 : 1
H3, 140 : 1
Accuracy*¹ LT/LR: ≥20ºC,±1% of reading or ±1.5ºC,
whichever is greater
H1/H2/H3: ±(0.5% of reading +2ºC)
Repeatability*¹ LT/LR: ±0.5% of reading or ±1ºC,
whichever is greater
H1/H2/H3: ±(0.3% of reading +1ºC)
Temperature Resolution 0.1ºC
Response Time (95% signal) LT/LR: 150 ms
H1/H2/H3: 5 ms
Emissivity (adjustable) 0.100 ~ 1.000, in 0.001 increments
Signal processing peak hold, valley hold, average
*¹ At 23ºC ± 5ºC, emissivity LT/LR = 0.95, H1/H2/H3 = 1.00