รหัสสินค้า : E2618-VOC

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E2618-VOC Volatile Organic Compounds transmitter

Features

• Stable long-life metal-oxide sensor
• Range 0...100% LEL or 0...1000 ppm
• Resolution 0,1% LEL or 1 ppm
• 2 × 4-20 mA or 0-10 V, RS485

Description

Volatile Organic Compounds transmitter E2618-VOC is a member of new PluraSens® family of multifunctional measurement instruments which is intended for detection of various solvent vapors, e.g. toluene, xylene, ethanol.

Applications include storages, painting chambers and other confined spaces, where toxic or potentially explosive concentration of volatile organic compounds can accumulate.

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

According to user's preferences the detector can be ordered for either fire prevention (range 0...100% LEL) or for toxicity prevention (range 0...1000 ppm).

Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the transmitter to safety or building automation systems.

Technical Data

Detected vapors acetone, ethanol, toluene, xylene etc

Default calibration toluene

Sensor type metal-oxide semiconductor

Sampling method diffusion

Detection range 0...100% LEL (flammable range)

0...1000 ppm (toxic range)

Resolution 0,1% LEL for LEL range

1 ppm for ppm range

Sensor lifetime > 5 years

Power supply 12...36 VDC (default)

24 VAC as option

Digital interface RS485, Modbus RTU protocol

Analog outputs 2 × 4-20 mA / 0-10 V, user settable

Enclosure grey ABS plastic, wall mount, IP65

Dimensions H82 × W80 × D55 mm

Operating conditions -30...+70 °C, < 95 %RH