Drager 8344404 Polytron 8100 EC d A 4-20/HART Relay Gas Transmitter

Drager 8344404 Polytron 8100 EC d A 4-20/HART Relay Gas Transmitter

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The Drager 8344404 Polytron 8100 EC d A 4-20/HART Relay Gas Transmitter is an explosion-proof gas detection transmitter designed for the continuous monitoring of toxic gases or oxygen in industrial environments. It uses a compatible plug-and-play electrochemical DragerSensor to detect the selected gas and transmit measurement signals to a control system.

This model features a 3-wire 4–20 mA analogue output with HART communication and three integrated relays, including two alarm relays and one fault relay. Its backlit graphic display, LED status indicators and robust aluminium enclosure support reliable monitoring in demanding industrial applications.

For more details about the Drager 8344404 Polytron 8100 EC d A 4-20/HART Relay Gas Transmitter, please click here to visit the manufacturer's website. If you have any questions, please contact us for assistance.

Drager 8344404 Polytron 8100 EC Features:

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• Electrochemical Gas Detection: Detects toxic gases or oxygen using a compatible DragerSensor.

• Explosion-Proof Design: Designed for use in hazardous industrial environments.

• 4–20 mA Analogue Output: Provides continuous gas measurement signals to compatible control systems.

• HART Communication: Supports digital communication and remote device management.

• Three Integrated Relays: Includes two configurable alarm relays and one fault relay.

• Backlit Graphic Display: Shows gas concentration, selected gas type and measurement units.

• LED Status Indicators: Green, yellow and red LEDs provide operating, warning and alarm status information.

• Sensor Self-Test: Supports sensor diagnostics and predictive maintenance functions.

• Durable Aluminium Housing: Epoxy-coated, copper-free aluminium enclosure for industrial applications.

• Flexible Integration: Compatible with suitable gas monitoring and control systems.

Drager 8344404 Polytron 8100 EC Specifications:

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• Brand: Drager

• Model: Polytron 8100 EC d A 4-20/HART Relay

• Part Number: 8344404 / 83 44 404

• Approval Code: ETR 0401

• Product Type: Explosion-Proof Gas Transmitter

• Measuring Principle: Electrochemical

• Detection Capability: Toxic gases and oxygen, depending on the installed sensor

• Analogue Output: 4–20 mA

• Digital Communication: HART

• Wiring: 3-wire

• Relay Configuration: 2 alarm relays and 1 fault relay

• Relay Contact Type: SPDT

• Relay Contact Rating: 5 A at 230 VAC or 5 A at 30 VDC (resistive load)

• Power Supply: 10–30 V DC

• Display: Backlit graphic LCD

• Status Indicators: Green, yellow and red LEDs

• Operating Temperature: -40°C to +65°C with relays

• Humidity: 0–100% relative humidity, non-condensing

• Operating Pressure: 700–1,300 mbar

• Housing Material: Epoxy-coated copper-free aluminium

• Cable Entry: M20 cable gland or 3/4-inch NPT

• Protection Rating: IP65/IP66/IP67

• Dimensions (H × W × D): Approximately 280 × 150 × 130 mm (without docking station)

• Weight: Approximately 3 kg (aluminium version without docking station)

Approvals of Drager 8344404 Polytron 8100 EC:

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The Polytron 8100 product family has approvals and certifications for use in specified hazardous-area applications. The manufacturer's technical documentation lists the following approvals and standards for applicable configurations:

• ATEX: Ex equipment approval for applicable configurations.

• IECEx: International certification for equipment used in explosive atmospheres.

• UL: Applicable hazardous-location approvals.

• CSA: Applicable hazardous-location approvals.

• CE Marking: Compliance with applicable European directives.

• SIL 2: Safety Integrity Level 2 certification, subject to the applicable product configuration and certification.

Important: Approvals depend on the exact transmitter version, sensor and installation configuration. Confirm the relevant certificate and hazardous-area requirements before installation.

Download Drager 8344404 Polytron 8100 EC:

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• Download Drager 8344404 Polytron 8100 EC Datasheet

Why Buy Drager 8344404 Polytron 8100 EC from ShopAED?

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• FREE delivery anywhere in UAE.

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ShopAED is Supplier of Drager 8344404 Polytron 8100 EC in Dubai (UAE), Saudi Arabia (KSA), Bahrain, Kuwait, Oman & Qatar

For over 15 years, ShopAED has been a trusted supplier of advanced Industrial and Medical Solutions, offering a comprehensive range of Test and Measuring Instruments for accurate diagnostics, calibration, and performance monitoring across industries such as oil & gas, manufacturing, and utilities, along with Automation Control Systems, Sensors, and Engine Parts to support efficient operations and maintenance, in addition, we specialize in AED Defibrillators with a complete range of AED Accessories, Battery, Pads, AED Trainers, and CPR Manikins for emergency preparedness and life-saving training, complemented by essential safety equipment including Respirators, Goggles, Helmets, Earmuffs, Single and Multi Gas Detectorsto ensure reliable protection and compliance in demanding work environments.

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