



	
	
	
	
		
 
	
Water cooling jacket and air cleaner
		
	
		
	
| 
						 Model  | 
					
						 ST21-SK1  | 
					
						 ST21-SK2  | 
					
						 ST21-SK3  | 
				|
| 
						 Paramter  | 
					
						 Tem.range  | 
					
						 600℃~1800℃  | 
					
						 800℃~2500℃  | 
					
						 1000℃~3000℃  | 
				
| 
						 Accuracy  | 
					
						 Value measuring ±1%  | 
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| 
						 Repeatability  | 
					
						 Value measuring ±0.5%  | 
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| 
						 Resolution  | 
					
						 1℃  | 
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| 
						 Emissivity  | 
					
						 0.10~1.00 adjustable, step size 0.01  | 
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| 
						 Response time  | 
					
						 Less than 50ms  | 
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| 
						 Tem.meas.mode  | 
					
						 Instantaneous value, maximum value and average value  | 
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| 
						 Time interval  | 
					
						 1~30s, step size 1s  | 
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| 
						 Optics parameter  | 
					
						 Working band  | 
					
						 1.0um  | 
				||
| 
						 Distance coefficient  | 
					
						 400:1  | 
				|||
| 
						 Aiming mode  | 
					
						 Telescope aiming  | 
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| 
						 Electrical  | 
					
						 Power  | 
					
						 24V DC±10% 100mA  | 
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| 
						 Output  | 
					
						 4~20mA and RS485  | 
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| 
						 Environment  | 
					
						 Working tem.  | 
					
						 -10℃~+60℃, cooling with the water to 150℃  | 
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| 
						 Storage tem.  | 
					
						 -20℃~80℃  | 
				|||
| 
						 Relative humidity  | 
					
						 10%~90%RH Non condensing  | 
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| 
						 Physics 
  | 
					
						 Shell material  | 
					
						 Stainless steel  | 
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| 
						 Size  | 
					
						 167mm×Ф50mm  | 
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| 
						 Weight  | 
					
						 600g  | 
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