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The Endress+Hauser CM442-3PQ70 is a modular 1-/2-channel transmitter from the Liquiline CM442 series. It is a multi-parameter device designed for continuous monitoring of water and process analytics, supporting Memosens digital sensors for pH, ORP, conductivity, dissolved oxygen, turbidity, and more. The unit features a 100-230V AC power supply, 2 built-in relays, and a graphical display for easy operation and diagnostics.
Multi-Parameter Platform: One transmitter supports over 12 different parameters (pH, ORP, conductivity, DO, turbidity, nitrate, etc.) by simply connecting the corresponding Memosens digital sensor.
Memosens Digital Technology: Contactless inductive connection ensures moisture-proof signal transmission and allows for pre-calibration in the lab (Plug & Play sensor replacement).
Modular Expandability: The base unit can be expanded with plug-in modules to add extra analog outputs, relays, or communication protocols (e.g., Profibus, Ethernet) as needed.
Heartbeat Technology: Built-in diagnostics and predictive maintenance functions monitor sensor health and signal when calibration or cleaning is required.
Applications
Water & Wastewater Treatment: pH and conductivity monitoring in inlet, neutralization, and effluent stages.
Pharmaceutical & Life Sciences: USP <645> water purity compliance and WFI (Water for Injection) monitoring.
Power & Energy: Boiler feedwater and cooling water analysis in power plants.
Food & Beverage: CIP (Cleaning-in-Place) control and product quality monitoring.
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Agent,Importer,Trading Company
Year Established:
2012
Total Annual:
2000000-3000000
Employee Number:
>50
Ecer Certification：
Verified Supplier
A Decade of Global Excellence in Electromechanical Trade
ACH established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.
We specialize in supplying world-leading brands such as Bradley,Pe... A Decade of Global Excellence in Electromechanical Trade
ACH established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.
We specialize in supplying world-leading brands such as Bradley,Pe...
