5901ZR online suspended solids / sludge concentration meter

Technical specifications

• 1, range: (0–3000)mg/L, (0–50000)mg/L;
• 2, measurementmethod: infrared light scattering;
• 3, accuracy: ±2%;
• 4, Repeatability: ±2%;
• 5, with automatic cleaning, wiper and sensorintegrated design, no external accessories required;
• 6, current Isolated output: 4–20 mA(load<750Ω );
• 7, Output current error: ≤±1%FS;
• 8, alarm relay: AC220V, 7A(optional);
• 9, RS485communication interface;
• 10, Power supply: AC220V±22V, 50Hz±1Hz; optionalDC24±2.4V, 1Apower supply;
• 11, Ingress protection: IP65;
• 12, data storage capacity: 1 months(1 pt/5 min);
• 13, data retention after power loss:10 years;
• 14, Overall dimensions: 159 (L)×159 (W)×138 (D)mm;
• Cutout size: (138×138) mm;
• 15, Weight: 0.8kg;
• 16, Operating conditions: Ambient temperature(0–60)℃   Relative humidity<85%;
• 17, sensor Ingress protection: IP68
• 18, sensor mounting: submersible mounting.