5801D online turbidity meter

Technical specifications

• 1, Standard: DL/T 809-2002《water quality－turbidity determination》;
• 2, range: (0–100)NTU, (0–500)NTU, (0–1000)NTU, (0–3000)NTU;
• 3, Resolution: 0.001NTU;
• 4, Repeatability: ±2%.;
• 5, with automatic cleaning;
• 6, current Isolated output: 4–20 mA(load<750Ω );
• 7, Output current error: ≤±1%FS;
• 8, alarm relay: AC220V, 7A;
• 9, RS485communication interface;
• 10, Power supply: AC220V±22V, 50Hz±1Hz; optionalDC24±2.4V,1Apower supply;
• 11, sensor Ingress protection: IP68;
• 12, instrument Ingress protection: IP65;
• 13, Overall dimensions: 159 (L)×159 (W)×138 (D)mm; Cutout size: (138×138) mm;
• 14, Weight: 0.8kg;
• 15, Operating conditions: Ambient temperature(0–60)℃   Relative humidity<85%;
• 16, sensor mounting: flow-throughorsubmersible mounting.