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Multi parameter sensor ion analyzer
Online sensors-Multi parameter sensor ion analyzer
The 95121 HN-ISP81 is a multi-parameter environmental water quality monitoring system that flexibly measures five core parameters: pH, conductivity, turbidity, temperature, and dissolved oxygen. Featuring reagentless design, high precision, and easy installation, it is suitable for online monitoring of various water bodies...

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Product Introduction:

Multi-parameter Environmental Monitoring System for Water Quality Analysis, supporting flexible measurement of five core water quality parameters (optional), including pH value, conductivity, turbidity, temperature, and dissolved oxygen, with both high precision and excellent repeatability in measurement performance. Its sensors can be freely combined, enabling easy installation and convenient maintenance. Adopting a reagentless design, it completely avoids reagent consumption while eliminating secondary pollution and waste liquid generation. The system is equipped with an automatic electrode compensation function within a certain range to ensure measurement stability, and provides multiple data output options such as 4-20mA, RS485 MODBUS-RTU, GPRS, and Ethernet port to meet diverse transmission needs. Core sensors have obtained EU RoHS environmental certification, and the intelligent display instrument has passed EU CE quality certification, balancing environmental compliance and reliability. It is widely used in online water quality monitoring scenarios for various water bodies, including environmental detection, surface water, drinking water sources, river monitoring, marine monitoring, sewage treatment, and river water.

Product Application:

Environmental testing, surface water, drinking water sources, river monitoring, marine monitoring, sewage treatment, river water and other different bodies of water quality online monitoring


Technical Parameter:
pH

Measurement range: 0...14.00 pH

TurbidityMeasurement range: 0...400NTU
Resolution: 0.01 pHResolution: 0.01NTU

Measurement accuracy: ±0.1 pH

Measurement accuracy: ±5.0%FS

Temperature compensation function: automatic/manual

Electricity supply

Mains: AC220V/20W

Dissolved oxygen

Measurement range: 0...20mg/LSolar cell: DC24V/15W
Resolution: 0.01mg/L

Conductivity

Measurement range: 0...20μs/cm
Measurement accuracy: ±0.3%FSResolution: 1μs/cm
Temperature compensation function: automatic/manualMeasurement accuracy: ±1%FS

Temp

Measurement range: 0...100℃Temperature compensation function: automatic/manual
Resolution: 0.2℃Else

Current cutoff protection: optional

Measurement accuracy: ±0.5℃

Sampling function: optional

Installation

Stainless steel control cabinet wall-mounted indoor installation

Cleaning function: optional

Fixing method: Screw fixing

ProtectionIP65

Overall dimensions: (H*W*D)470*370*180mm

Weight20.0KG

Exports

4~20 mA: Adjustable, load<750Ω

Data communication: RS485 (Modbus)


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NINA
Nina@welle-group.com