HARDNESS

APA6000 Hardness Analyzer
Range 1: 50 ug/L to 10 mg/L Hardness as CaCO3
Range 2: 10 to 1,000 mg/L Hardness as CaCO3

APA6000 Hardness Low Range
APA6000 Hardness High Range
Click title to download datasheet

SP510 Hardness Monitor
Range: 0.3, 1, 2, 5, 10, 20, 50, 100 mg/L setpoint Hardness as CaCO3

HYDRAZINE

9186 Hydrazine Sensor
Range: 5 to 500 ug/L Hydrazine

NITRATE

Nitratax sc Nitrate Sensor
Range 1: 0.1 to 25.0 mg/L NO2+3-N
Range 2: 0.1 to 50.0 mg/L NO2+3-N
Range 3: 0.1 to 100.0 mg/L NO2+3-N

Nitratax sc Nitrate
sc200 Digital Controller
sc1000 Digital Controller
Click title to download datasheet

NO3D sc Nitrate Sensor
Range: 0 to 1,000 mg/L NO3-N

NO3D sc Nitratesc200 Digital Controller
sc1000 Digital Controller
Click title to download datasheet