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| Technical feature： |
| our company produces a variety of dissolved oxygen transmitter/controller with microcomputer processor. All of them are simple to operation, superior performance, powerful functions, stable and reliable quality. |
DOT3200 possesses good suitability, clear display, convenient operation and excellent measurement performance,which makes it possess high cost performance. DOT3200 can measure pH value and temperature of solution accurately. In addition, it widely applies to the continuous monitor the DO values of power plant，Petroleum chemical industry , chemical fertilizer industry，metallurgical industry， environmental protection industry ，pharmaceutical industry， fermentation industry, chemical and biological industry，food industry and tap water industry etc.
Technology index
Measurement range 0～100.0ug/L;0～20.00mg/L Resolution 0.1 ug/L;0.01 mg/L Response time ＜60s(98% the final value )25℃ Intrinsic error of the assembled machinery ug/L: ±1.0％FS; mg/L:±0.5％FS The repetition of the assembled machine ±0.5％FS The stability of the complete machine ±1％FS The water sample 0～99.9℃; 0.6MPa Working conditions ambient temperature：0-60℃ Separate output 4～20mA(load ＜750Ω) Output current error ≤±1.0%FS Hight /low alarm relay AC220V,3A Power supply： AC220V±22V,50±HZ RS485 communication optional Degree of protection IP65 Relative humidity ＜85% External dimension 146(length)×146(width)×108(depth)mm weight 0.8kilogram
DOT3000E possesses good suitability, clear display, convenient operation and excellent measurement performance,which makes it possess high cost performance.DOT3000E can measure DO value and temperature of solution accurately. In addition, it can widely applies to monitor the DO value of solution continuously in chemical industry 、chemical fertilizer industry、metallurgical industry、environment protection industry、tap water industry etc.
Technology index:
Measurement range 0～100.0ug/L; 0～20.00mg/L Resolution 0.1 ug/L; 0.01 mg/L Response time ＜60s(98% the final value )25℃ The water sample 0～99.9℃; 0.6MPa Working conditions ambient temperature：0-60℃ Separate output 4～20mA(load ＜750Ω) Output current error ≤±1.0%FS Hight /low alarm relay AC220V,3A Power supply： AC220V±22V,50～60HZ RS485 communication optional Degree of protection IP65 Relative humidity ＜85% External dimension 96(length)×96(width)×90(depth)mm weight 0.5kilogram
· It can directly connect with analog DO sensor.
· It can convert analog signals to digital signals.
· It has RS485 output.