รหัสสินค้า : E2618-SO2

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E2618-SO2 Sulfur dioxide transmitter

Features

• Stable long-life electrochemical sensor
• Range 0...50 or 0...2000 ppm SO2
• Resolution 0,1 ppm or 1 ppm SO2
• 2 × 4-20 mA or 0-10 V, RS485

Description

Sulfur dioxide transmitter E2618-SO2 is a member of new PluraSens® family of multifunctional measurement instruments.

Applications include wine-making, food and beverage industry, paper mills, wastewater treatment stations, laboratories and other confined spaces, where potentially toxic concentration of sulfur dioxide can accumulate.

The instrument utilises a fully calibrated and temperature compensated electrochemical gas sensor with excellent repeatability, stability and long lifetime.

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

Calibration sulfur dioxide SO2

Sensor type electrochemical

Sampling method diffusion

Detection range 0...50 ppm SO2

0...2000 ppm SO2

Resolution 0,1 ppm SO2 for 50 ppm range

1 ppm SO2 for 2000 ppm range

Sensor lifetime > 2 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...+50 °C, 15...90 %RH