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Dräger Polytron 5100 EC Explosion Proof Fixed Toxic Gas & Oxygen Detector

The Dräger Polytron 5100 EC is a cost-effective, explosion-proof (Ex ‘d’) fixed transmitter for reliable Toxic Gas and Oxygen detection. Utilizing plug-and-play Electrochemical (EC) sensors with a wide operating temperature range, this robust $3$-wire transmitter is ideal for standard safety compliance in demanding Indian industrial hazardous areas.

As part of the Dräger Polytron 5000 family, the Dräger Polytron 5100 EC offered by Instrusense India delivers reliable, cost-effective Toxic and Oxygen gas monitoring in standard industrial hazardous applications. This explosion-proof (Ex ‘d’) gas transmitter features plug-and-play DrägerSensors, covering over 100 gases with the industry’s widest temperature range ($-40^{\circ}\text{C}$ to $+65^{\circ}\text{C}$), ensuring continuous and sensitive detection even in India’s varied climates.

The 5100 EC maintains the uniform design and user interface of the series, featuring a bright, backlit display and non-intrusive operation via a magnetic wand for safe, one-person calibration and maintenance. Its robust housing, available in epoxy-coated copper-free aluminium or 316L stainless steel, provides an exceptional degree of protection (IP65/66/67). The standard 3-wire 4-20 mA analog output is universally compatible with industrial controllers (DCS/PLC). Additionally, the optional integrated relays allow the Polytron 5100 to function as a standalone system with local control of alarms and signaling devices, a highly practical solution for simplified fixed gas detection setups in the Indian market.

Manufacturer

Dräger

Model

Polytron 5100 EC

Detector Type

Fixed Toxic Gas and Oxygen Transmitter

Target Gases

Toxic Gases and Oxygen ($\text{O}_2$) (Sensor dependent)

Sensing Principle

Electrochemical (EC) DrägerSensor

Signal Output

4 to 20 mA Analog (3-wire or 2-wire options)

Power Supply

10 to 30 V DC (3-wire); 18 to 30 V DC (2-wire)

Operating Temperature

-40°C to +65°C

Housing Material

Epoxy coated Aluminium or SS316 L Stainless Steel

Enclosure Protection

NEMA 4X & 7, IP65/66/67

Explosion Protection

Ex db IIC (Flameproof/Explosion Proof 'd' or 'd/e')

Relays (Option)

2 Alarm Relays and 1 Fault Relay, SPDT

Display

Backlit LCD with 3 Status LEDs

Cable Entry

2 x 3/4" NPT or 2 x M20

Weight (Approx.)

3.0 kg (Aluminum w/o docking station)

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