RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor

RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor is a good solution to measure the PH value. It does not require a professional calibration instrument and is simple to operate. It can be used to continuously measure the PH value of wastewater . It is suitable for agriculture,sewage treatment plants, chemical industry, printing and dyeing, papermaking, pharmaceuticals. , electroplating and environmental protection.

RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor

Fast Response 1
Excellent Stability
Widely Used
Simple Operation
High Accuracy
High Sensitivity

Fast Response

Excellent Stability

Widely Used

Simple Operation

High Precision

High Sensitivity

SPECIFICATIONS

ItemTechnical Specification
Measurement PrincipleElectrochemistry
Range0-14PH
Supply7-30VDC(power consumption<0.2W)
Accuracy±0.05PH
Resolution0.01PH
Temperature CompensationTemperature compensation is optional
Response time<8s(flowing liquid), <14s(stationary liquid)
Stability≤0.01PH/24h
Output Signal4-20mA & RS485 at the same time
Calibration CycleEvery 6 month(General water )
Every 3 month or shorter(Seriously polluted water )
Operating Environment0-+80℃(<0.6MPa), high pressure is customizable
Cable length5m(default),customizable
Ingress ProtectionIP68
Storage10-60℃@20%-90%RH
PH SCALE
PH valueDescriptionPH valueDescription
<4.5Strongly acidity7.5-8.5Faintly alkalinity
4.5-5.5Acidity8.5-9.5Alkalinity
5.5-6.5Faintly acidity>9.5Strongly alkalinity
6.5-7.5Neutral

DIMENSION

Type A

Universal type ABS housing, UP and Down are NPT3/4 threads

Type B

Highly corrosion resistant PPS housing, Up and Down are NPT3/4 theads

RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor Type A
RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor Type B

Type C

Standard glass type Length=120mm

Unit: mm

RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor Type C
RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor Dimension

ELECTRODE MAINTENANCE & INSTALLATION AND FIXED

PH electrode is not used at ordinary times and can be soaked in 3mol/l KCL solution or saturated KCL solution. It is strictly prohibited to immerse the electrode in distilled water and deionize the water or tap water with minimal plasma content.If the PH electrode is contaminated with inorganic substances, it can be cleaned with 0.1mol/l Hcl or NaOH solution for a few minutes and then washed with distilled water. If the PH electrode is contaminated with organic substances, it can be cleaned with alcohol or acetone and then cleaned with distilled water.(note: the protective cap before the electrode should be removed when using);

Clean the electrode with tap water every 3 months or 6 months according to the working environment.

RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor Electrode Maintenance Installation and Fixed

PRODUCT DETAILS

RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor Product Principle
RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor Water Proof

1 Product Principle

2 Water-Proof