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Endress+Hauser COM253 Compact Digital DO Transmitter with IP65-Rated Housing for Accurate Dissolved Oxygen Measurement

Name: Endress+Hauser COM253 Compact Digital DO Transmitter with IP65-Rated Housing for Accurate Dissolved Oxygen Measurement
Brand: Achievers Automation Limited
SKU: Vorschlag für eine Verordnung (EG) Nr.
Availability: InStock

Markenbezeichnung:	Endress+Hauser
Modellnummer:	Vorschlag für eine Verordnung (EG) Nr.
MOQ:	1
Preis:	negotiable
Lieferzeit:	Verhandelbar
Zahlungsbedingungen:	T/t

Ausführliche Information

Produkt-Beschreibung

Ausführliche Information

Herkunftsort:

Deutschland

Zertifizierung:

ATEX

Dokument:

TI00199CEN_1514.pdf

Verpackung Informationen:

KARTON

Versorgungsmaterial-Fähigkeit:

100 Prozent pro Monat

Hervorheben:

IP65-Rated Housing DO Transmitter

Digital DO Measurement Transmitter

HART/Profibus Communication DO Transmitter

Produkt-Beschreibung

Endress+Hauser COM253 Liquisys Dissolved Oxygen Transmitter: Digital DO Measurement | Technical Specifications & Applications

Product Overview

The Endress+Hauser COM253 is a compact dissolved oxygen transmitter designed for continuous monitoring in water, wastewater, and aquaculture applications. It supports digital sensor integration (e.g., COS41/COS61) and features HART/Profibus communication, automatic calibration checks, and robust IP65-rated housing. Ideal for oxygenation control in aeration tanks or environmental monitoring, the device ensures high accuracy and operational safety under demanding conditions.

Technical Specifications

Parameter	Specification
Model Number	COM253 series (e.g., COM253-DX0005, COM253-DX0010)
Brand/Series	Endress+Hauser Liquisys COM253
Measurement Principle	Amperometric or optical dissolved oxygen (via compatible sensors like COS41/COS61)
Input Channels	Single-channel for sensor input
Output Options	0/4...20 mA, HART, Profibus DP/PA
Power Supply	230V AC, 115V AC, or 24V DC (varies by submodel)
Display	2-line LCD with 6-language support
Enclosure Rating	IP65 (suitable for harsh environments)
Housing Material	PC/ABS (corrosion-resistant)
Dimensions (H × W × D)	247 × 170 × 115 mm
Relay Outputs	Optional: 2 relays for alarms or control functions
Certifications	ATEX, CSA, SIL 2 (for safety-critical applications)

Key Features

High Operational Safety: The transmitter continuously validates sensor and process data, with user-customizable alarms and calibration integrity checks. This reduces measurement errors in critical applications like wastewater treatment.
Flexible Communication: Integrated HART and Profibus protocols enable seamless integration into control systems. Optional relays support advanced functions such as limit alarms or timer controls for automated processes.
Simple Maintenance: A dedicated calibration button and guided menu streamline sensor calibration in air, oxygen-saturated water, or process media. The plug-in design allows rapid module replacement without rewiring.
Rugged Design: The IP65-rated housing protects against dust and water ingress, ensuring reliability in outdoor or humid environments. The compact form factor simplifies mounting in space-constrained panels.
Sensor Compatibility: Optimized for use with Endress+Hauser's COS41/COS61 optical or amperometric DO sensors, ensuring accurate data across varying temperatures and media conditions.

Application Scenarios

Wastewater Aeration Control: Monitors dissolved oxygen in activated sludge tanks to optimize blower efficiency and reduce energy consumption in municipal plants.
Drinking Water Monitoring: Ensures oxygen levels remain within safe limits for public water supplies, with compliance reporting via digital interfaces.
Aquaculture Management: Maintains optimal oxygen concentrations in fish farms to support aquatic health and growth, using reliable probes resistant to biofouling.
Surface Water Analysis: Deployed in rivers or lakes for environmental monitoring, with robust construction enduring long-term exposure to elements.

Note: Specifications are based on manufacturer documentation and industry sources. Verify parameters against the latest technical guides for specific applications.

About Achievers Automation Limited

Achievers Automation Limited is a well-established player in the field of industrial automation with over 12 years of experience. The company provides a comprehensive range of industrial automation components and instruments to customers in over 45 countries worldwide.

Frequently Asked Questions

Q: Are the Products Genuine OEM Units?

A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.

Q: How will you arrange shipment?

A: We can arrange shipment based on your request. We have cooperated forwarders who can arrange shipment via FedEx, DHL, TNT with competitive pricing.

Q: What is the warranty of goods?

A: One-year Warranty.

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