รหัสสินค้า : E2610-LEL

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E2610-LEL Combustible gas detector

Features

• Stable long-life metal-oxide sensor
• Range 0...100% LEL
• Two SPDT relays
• UART digital interface

Description

Combustible gas detector E2610-LEL is a compact, easy in installation and maintenance device for indoor use.

Applications include kitchens and other confined spaces, where potentially explosive concentration of combustible gases can accumulate.

The instrument utilises a fully calibrated metal-oxide gas sensor with excellent repeatability, stability and long lifetime.

Two relays with switch-over contact may be used for remote signalling or ventilation control. Flashing LED and internal buzzer give visual and sound alarms.

Technical Data

Detected gases hydrogen, methane, acetylene, propane, butane

Default calibration methane CH4

Sensor type metal-oxide semiconductor

Sampling method diffusion

Detection range 0...100% LEL

Sensor lifetime > 5 years

Power supply 24 VDC/AC ±20% (default)

or 230 VAC (optional)

Digital interface UART

Output relays 2 x SPDT relays (switch-over contact)

250 VAC / 30 VDC, 5 A max

Alarms blinking LED, buzzer 85 dB

Default alarm set-points 10% LEL / 25% LEL

Enclosure light-grey ABS plastic with ventilation slots, IP20

Dimensions H85 × W85 × D36 mm

Operating conditions -40...+70 °C, 0...95 %RH