Online dissolved Ozone Detector 0-20mg/L or 0-2 mg/L RS485

  Application   Widely  used for online monitoring in environmental water treatment,chemical treatment,circulating cooling water,aquaculture.       Technical Feature   Measurement range:    0-20mg/L or 0-2 mg/L   Resolution:  0.01mg/L,0.1℃   Tesr Temp :    (0.0~60.0)℃   Temp compensation : Manual/automatic temperature compensation(0-60℃)   Control :   two groups of ON/OFF relay contact,   Output load:   load < 500  (0-10 mA), load < 750(4 -20mA)   Communication: RS485 (MODBUS RTU)   Power supply :AC220V   Dimention: 96 x 96 x 156 mm                           Technical parameters     1. Measuring range: Dissolved ozone values:0-20mg/L or 0-2 mg/L;                                         Temp:0-60℃  2. Resolution:0.01mg/L,0.1℃ 3.Precision:better than ±1% or±0.01mg/L,±0.5℃ 4. Manual/automatic temperature compensation(0-60℃) 5.Control : two groups of ON/OFF relay contact, divided into high and low alarm signal photoelectric isolation output. The third group relay: automatic cleaning control function analog output. 6. Signal isolation output: photoelectric coupler isolation protection 4 ~ 20mA signal output.  7. The electric apparatus: relay lag quantity any setting, relay load 3 A 220 vac/24 VDC.  8.Working conditions: environmental temperature is 0 ~60℃, relative humidity 90% or less  9.The output load: load < 500 (0-10 ma), load < 750  (4 -20ma) 10.Working voltage: 220 vac plus or minus 10%, 50/60 hz 11.Feet inches: 96 x 96 x 156 mm 12.Open hole size: 91 x 91mm 13.Heavy volume: 0.9 Kg 14.The protection level: IP65

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