測量范圍   Measurement range

0.005 ~20.00mg/L

測量原理   Measuring method

恒壓式/電位法 Constant voltage potential

溫度范圍   Temperature range

0~50.0°C

分辨率Accuracy

O.OOlmg/L

基本誤差Precision

±1%F.S

響應(yīng)時間Response time

90%少于 90s   90%   less than 90s

電流輸出   Isolated current

1路4-20mA ,可選配2路 One output, Optional two   output

2 路 4-20mA Two output 4-20mA

通訊輸岀   Communication

選配 RS485 MODBUS RTU Optional RS485 MODBUS RTU

RS485 MODBUS RTU

其它功能   Other function

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數(shù)據(jù)記錄/曲線顯示/數(shù)據(jù)上傳   Data record/graphic display/data upload

繼電器   Alarm relay

二組 5A 240VAC/5A 28VDC 或 120VAC Two 5A 240VAC/5A 28VDC  120VAC

三組 5A 240VAC/5A 28VDC 或 120VAC Three 5A 240VAC/5A 28VDC  120VAC

供電電源Power supply

85 ~ 265VAC  9 ~ 36VDC ,功率   power : <3W

夕卜形尺寸Dimensions

98*98*130mm

144*144*118mm

安裝方式Panel cut-out

盤裝，開孔93*93mm Dimension of the recess:93x93mm

盤裝，開孔138*138mm或墻掛式 Dimension of the recess:138xl38mm  Wall-hung

防護(hù)等級   Protection grade

IP65

工作環(huán)境   Working conditions

環(huán)境溫度：-10~60°C;相對濕度:不大于90% ;除地球磁場外周圍無強磁場干擾

Ambient temperature:-10~60°C; relative humidity <90%;   no strong magnetic field interference except the geomagnetic   field.