ST21-SK infrared thermometer

Model

ST21-SK1

ST21-SK2

ST21-SK3

Paramter

Tem.range

600℃～1800℃

800℃～2500℃

1000℃～3000℃

Accuracy

Value measuring ±1%

Repeatability

Value measuring ±0.5%

Resolution

1℃

Emissivity

0.10～1.00 adjustable, step size 0.01

Response time

Less than 50ms

Tem.meas.mode

Instantaneous value, maximum value and average value

Time interval

1～30s,  step size 1s

Optics parameter

Working band

1.0um

Distance coefficient

400:1

Aiming mode

Telescope aiming

Electrical

Power

24V DC±10%  100mA

Output

4～20mA and RS485

Environment

Working tem.

-10℃～+60℃, cooling with the water to 150℃

Storage tem.

-20℃～80℃

Relative humidity

10%～90%RH Non condensing

Physics

Shell material

Stainless steel

Size

167mm×Ф50mm

Weight

600g