S305QAL / S305QAL Ex Dust Monitor

Sintrol S305QAL Dust Monitor is EN15267-3 QAL1 certified particulate matter stack monitor for official emissions measurements. The S305QAL dust monitor meets the highest European standards as defined in EN14181. The S305QAL is approved for and is suitable for use on waste incineration and combustion plant applications. The S305QAL comes with many key features making it a very reliable, low maintenance, sensitive and robust solution for stack particulate matter measurements.

Certified measuring ranges

0…7.5 mg/m³,
0…15 mg/m³ and
0…100 mg/m³.

S305QAL is suitable for use in many different industries and is approved for plants operating under the below regulations

EC Directive 2000/76 Waste incineration
LCPD – Directive 2001/80/EC for large combustion plants
EC Directive 2010/75 Industrial Emissions
EC Directive 2015/2193 (Medium Combustion Plants) Germany: 27th BImSchV, the 30th BImSchV or the 44th BImSchV
S305QAL is compliant with EN 15267-3 and EN 14181, EN 13284-2:

The Auto Setup function is a unique Sintrol Dust Monitor feature that allows for a simple, user-friendly setup. During the Auto Setup procedure, which is done in normal process conditions, the dust monitor will automatically adapt to the process conditions and set the measuring range and alarms accordingly. At normal conditions, the instrument will show green light, and the mA output is set to 5 % of the range.

The S305QAL is equipped with a local user interface for setting up and adjusting the instrument. The operator can see the actual measurement values on the 4- digit display in mA, %, or mg/m3. With the 4-button interface, the operator can navigate and change the most important operating parameters.

More information

Juha-Matti Uski

Area Sales Director

+358 40 419 7037

juha-matti.uski@sintrol.com

John Korpi

Area Sales Director
Dust Monitoring Solutions

+358 9 5617 3697

+358 50 463 5452

john.korpi@sintrol.com

Working principle

When solid particles come in contact or close to an insulated probe they produce a charge to the probe. This phenomenon is then amplified and converted into a proportional signal to the dust concentration. The amplification consists of two signals: DC component occurs when particles come into contact of the sensor (traditional triboelectric signal) and AC signal is generated by particles coming into contact as well as passing nearby the probe. Through advanced algorithms and signal filtration Inductive Electrification provides a very accurate dust measurements output.

Features

QAL1 EN 15267-3 certified
For duct sizes up to 7000 mm
Aluminium enclosure with expectational finish quality
Low maintenance technology
One-sided installation without alignments
Auto-Setup function
Extremely wide linear measurement range
Low detection limit of 0.01 m³
Can be calibrated to mass concentration

Automatic Zero- and Span-check
Flow velocity compensation
Multipoint calibration
Local four-digit display
Four keys for operation and parameterization
Status LED’s with three colors: green, orange, red
Multiple outputs and connectivity:
- 4-20 mA output,
- two independent SPDT relays,
- RS-485 Modbus RTU
- Easily adaptable air-purge option

Benefits

Certified QAL1 EN15267-3 for official regulation monitoring
Lowest certified range 0 – 7.5 mg/m³
Safe time – single opening into duct/stack and no alignment needed
Ensure compliance and have confidence in measurements through automatic Zero- and Span-checks.
Dust Monitors that withstand and lasts with low operating and maintenance costs.
No need for consumable spare parts

Ex model is suitable for Zone 20, 21 and 22 inside and Zone 21 and 22 outside the duct.