S303 Process Dust Monitor
S303 Process Dust Monitor
S303 Process Dust Monitor

S304 Emissions Monitor

For applications requiring absolute value measurements of dust concentrations, the S304 can be calibrated to give the user a mg/m3 output. Once calibrated, this dust monitor helps plant operators know exactly how much dust is passing through the stack or outlet duct of their plant.

The S304 is additionally equipped with a 4-20 mA signal and two independent alarm relays that can be used to further optimised process conditions in the plant.

Utilising our unique Inductive Electrification principle, the S304 brings the reliability the government requires and combines it with the convenience plant operators expect from a particulate measurement device. With minimal maintenance required, this is an optimal solution for plant operators needing to measure stack dust emissions for government control.

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Description

Technical Description – S304 Emissions Monitor

Inductive Electrification

Sintrol dust monitors are based on a unique Inductive Electrification technology. The measurement is based on particles interacting with an isolated probe mounted into the duct or stack. When moving particles pass nearby or hit the probe a signal is induced. This signal is then processed through a series of Sintrol’s advanced algorithms to filter out the noise and provide the most accurate dust measurement output.

Classic triboelectric technology is based on the DC signal, which is caused by particles making contact with the sensor to transfer charges. Compared to DC based measurements, the Inductive Electrification technology is more sensitive and minimises the influence of sensor contamination, temperature drift and velocity changes. By using the Inductive Electrification technology, it is possible to reach dust concentration measurement thresholds as low as 0.01 mg/m3.

A Closer Look

Emission monitor that can be calibrated to give mg/m3 output

For applications requiring absolute value measurements of dust concentrations, the S304 can be calibrated to give the user a mg/m3 output. Once calibrated, this dust monitor helps plant operators know exactly how much dust is passing through the stack or outlet duct of their plant. The S304 is additionally equipped with a 4-20 mA signal and two independent alarm relays that can be used to further optimized process conditions in the plant.

The Specs at a Glance

Measurement Objects Total Suspended Particles (TSP)
Measurement Range

 

Detection Limit 0.01 mg/m³

Maximum Range up to several g/m³, depending on conditions

Measurement Principle Inductive Electrification
Protection Code IP66
Power Supply Requirements 24 V DC ±10 %

100 … 240 V AC ±10%, 50 / 60 Hz

Power Consumption Up to 10 W DC / AC
Output Signals 2 × Independent SPDT dry contact relays, max. 30 V DC /

5 A or 240 V AC / 5 A, cos φ = 1

Isolated active 4 … 20 mA output loop*, max. loop resistance 250 Ω

Communication Interface Serial communication RS-485

USB

Radio Frequency (RF, Requires optional RF antenna)

Communication Protocol Modbus RTU (RS-485)

Sintrol network with (USB, RF and RS-485)

S303 Process Dust Monitor

Data Sheet – S304 Emissions Monitor

Power Plant Emissions Monitoring

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Emissions Monitoring Textile Industry

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Coal Fired Power Plant

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Process Monitoring Steel Industry

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Dust Measurement in Concrete Stacks

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Solutions for Abrasive Processes

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Cement Manufacturing Process

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Emissions Monitoring Bioethanol Industry

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Emissions Monitoring Chemical Industry

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Emissions Monitoring Power Industry

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Dust Control System Smelter Industry

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Sintrol Dust Tool

Dust tool is a free of charge configuration utility for Sintol series devices.

The software can be downloaded here:

Snifter A1+ Filter Leak Monitor

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