
Cảm biến oxy hòa tan dạng màng polarographic
Dành cho các ứng dụng xử lý nước và nước thải trong điều kiện bẩn
Specifications
| Inpro 6050 | |
| Measurement principle | 
				 
					Amperometric / polarographic 
				
					(in accordance with the requirements of ISO 5814 and EN 25814) 
			 | 
		
| Working conditions | |
| 
				 Permissible pressure range during measurement  | 
			
				 
					0.5…2 bar 
				
					(7.2…29 psi) 
			 | 
		
| Mechanical pressure resistance | 
				 
					max. 2 bar  
				
					(max. 29 psi) 
			 | 
		
| Permissible temperature range during measuring | 
				 
					0...60 °C 
				
					(32…140 °F) 
			 | 
		
| Mechanical temperature resistance of the sensor shaft | 
				 
					0…60°C 
				
					32…140°F) 
			 | 
		
| Sensor performance | |
| Detection limit | 
				 
					30 µg/l 
				
					[30 ppb] 
			 | 
		
| Accuracy in aqueous media | 
				 
					≤±[1%+30 ppb] 
			 | 
		
| 
				 Response time at 25°C (77°F) (air N2)  | 
			t 98% < 90s | 
| Design features | |
| Temperature compensation | automatic with built-in RTD | 
| Cable connection (digital) | 
				 
					VarioPin (IP68) 
			 | 
		
| Wetted O-rings | Silicone & Viton | 
| O2 selective membrane material | 
				 
					PTFE/Silicone (reinforced with steel mesh) 
			 | 
		
| Wetted sensor parts | Polyphenylene Sulfide (PPS) | 
| 
				 Surface roughness of wetted s / steel parts (EN1320:1996)  | 
			- | 
| Inner body | 
				 
					value line 
				
					(integral) 
			 | 
		
| Cathode | 
				 
					platinum 
			 | 
		
| Anode | 
				 
					Ag/AgCl 
			 | 
		
| Certificates (MaxCert™) | |
| Quality (final inspection certificate) | yes | 
| FDA/USP Class VI | - | 
| Material certificate 3.1 | - | 
| Surface finish certificate 2.1 | - | 
| ATEX Certificate | - | 
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