Online Conductivity Meter Water Quality Tester for Laboratory and Industrial Applications Erun-Sz4-a-A4

• Customization: Available
• After-sales Service: Provide Timely and Accurate Online After-Sales Ser
• Warranty: 1 Year
• Model NO.: ERUN-SZ4-A-A4
• Display: Digital
• Appliance: Medical Research, Biochemistry, Boiler Water Online Monitoring
• Certification: CE, ISO9001
• Type: Conductivity Monitor
• Digital Interface: RS485 (Modbus Protocol)
• Power Supply: AC220V,DC24V/12V
• Material: ABS
• Relays: 2 Relays
• Transport Package: Carton
• Specification: 100*106*168mm
• Trademark: ERUN
• Origin: China
• HS Code: 90278099

Product Description

Product Introduction

Product Introduction

Brand: ERUN
Name: Online water quality conductivity monitor
Model: ERUN-SZ4-A-A4
Parameter: conductivity

The new type of online water conductivity sensor independently developed by Yingrun Group features high stability, high precision, etc. It can automatically detect the temperature and perform automatic temperature compensation, and can accurately measure the conductivity value and temperature value in the solution. It is widely used for online monitoring of conductivity values in water quality such as ultra-pure water, pure water, drinking water, sewage, aquaculture, boiler water, circulating water, and river monitoring.

 

 

Technical Parameters

Technical Parameters

1. Technical parameters of the conductivity online water quality monitor controller:

Display	LED liquid crystal display screen
Signal output	0 - 20mA (load resistance < 750Ω)
	4 - 20mA (load resistance < 750Ω)
Power supply	85~265VAC ± 10%, 50±1Hz, power ≤ 3W; 9~36VDC, power ≤ 3W
Communication output	RS485 Modbus RTU
Environmental temperature	-10ºC~60ºC
Relative humidity	No more than 90%
Size	144mm * 144mm * 130mm (height * width * thickness)
Installation method	Embedded (opening size 138 * 138mm)
Weight	0.5kg

2. Technical parameters of the conductivity online water quality monitor sensor:  

Measurement range	0-2000μS/cm(K=1.0cm-1)
Precision	±1%F.S
Resolution	1μS/cm
Temperature measurement range	0.0-60ºC
Temperature sensor	NTC10K (optional Pt100, Pt1000, NTC2.252K)
Pressure range	0-4bar
Shell material	PPS
Process connection	G3/4
Signal line length	5 meters or custom
Electrical connection	Pin-type or BNC interface
Installation method	Immersion type IP68
Protection level	IP68

 

Product Features

Product features
1. Adopt LED liquid crystal display, with intelligent Chinese/English menu operation;
2. High-resistance preamplifier: high input impedance, noise-proof, and strong anti-interference ability;
3. Multi-parameter simultaneous display: simultaneously display conductivity value, temperature value, two-channel current output and relay working status;
4. Output signal: software can select 0-20mA or 4-20mA output, self-set password: users can set or modify passwords themselves to prevent irrelevant personnel from entering and causing incorrect operations.

Certifications

Company Profile

Company Profile
 

Xi'an ERUN Environmental Protection Technology Group Co., Ltd

Xi'an ERUN Environmental Protection Technology Group Co., Ltd (hereinafter referred to as "ERUN") was founded in 2014, with a registered capital of 51.8 million yuan, located in the high-tech zone of Xi'an City, China. With 4 subsidiaries, 5 branches and 2 R&D and production bases, the company is a national high-tech enterprise specializing in the R&D, production and sales of high-end instruments and equipment.

 

Why Choose Us?
OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

FAQ

FQA

Q1: Are you a trading company or Manufacturer ?
A1:We are a large professional water analyzer manufacturer.  MOQ is 1 set.

Q2: Does your company accept customization?
A2:We support OEM and ODM.  We can customize production according the customer's demands. 

Q3:What about the Shipment?
A3:We'll choose proper transportation mode based on the weight of goods, usually arrange shipment by air express such as DHL,FEDEX,TNT or UPS.

Q4:What about After-sale Service?
A4:12 months warranty for all kinds of products.