| 1 | Measurement range: HNO3: 0～25.00%;H2SO4: 0～25.00% 92%~100%;HCL: 0～20.00% 25～40.00)%;NaOH: 0～15.00% 20～40.00)%; |
| 2 | Accuracy: ±2%F.S; |
| 3 | Resolution: 0.01%; |
| 4 | Repeatability: ＜1%; |
| 5 | Temperature sensors: Pt1000 etc; |
| 6 | Temperature compensation range: 0～100℃; |
| 7 | Output: 4-20mA, RS485(optional) |
| 8 | Alarm relay: 2 normally open contacts are optional, AC220V 3A /DC30V 3A; |
| 9 | Power supply: AC(85～265) V Frequency ( 45～65)Hz; |
| 10 | Power: ≤15W; |
| 11 | Overall dimension: 144 mm×144 mm×104 mm; Hole size: 138 mm×138 mm; |
| 12 | Weight: 0.64kg; |
| 13 | Protection level: IP65; |