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S203 / S203 Ex Dust Monitor

S203 / S203 Ex Dust Monitor

The S203 and S203 Ex from Sintrol are trend monitors designed for continuous monitoring of dust levels in industrial processes. With a 4-20 mA output, they enable real-time monitoring of filtration systems and channels, helping operators maintain optimal performance and safety.

Features and benefits

  • Good cost-effectiveness: Offers high performance at a reasonable cost.
  • Easy installation and commissioning: Equipped with an Auto Setup function that allows quick and easy configuration within 30 minutes.
  • Robust design: Designed to withstand harsh industrial environments.
  • Tried and tested technology: Uses the Inductive Electrification principle for accurate dust monitoring.
  • Wide measurement range: Capable of detecting dust levels from 0.01 mg/m³ up to several g/m³, depending on process conditions.
  • IECEx/ATEX approvedS203 Ex model is certified for use in explosive environments, including zones 20, 21 and 22 inside and zones 21 and 22 outside the duct.

Applications

The S203 and S203 Ex are ideal for installation downstream of filtration systems or in common ducts leading to plant discharge points. They are particularly useful for monitoring the performance of filtration systems over time and for quickly identifying any anomalies in dust levels.

brochure

Broschyr över S203 / S203 Ex Dust Monitor.

IECEx

EICEx S203 / S203 Ex Dust Monitor

ATEX Certifikat

ATEX certifikat S203 / S203 Ex Dust Monitor.

Measurement principle:

Inductive Electrification

Measurement area:

Detection limit: 0.01 mg/m³; Max. up to several g/m³ depending on conditions

Enclosure classification:

IP66

Power supply:

24 V DC ±10 % or 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, max. loop resistance 250 Ω

Communication interface:

RS-485; USB

Communication protocol:

Modbus RTU (RS-485); Sintrol network (USB, RF and RS-485)

Process connection:

1 1/2" tri-clamp

Material:

Housing: Aluminium, Insulation: PEEK, Probe: Stainless steel (316L)

Sample length:

250 mm (can be shortened by the user)

Weight:

1.5kg

Ambient temperature:

-40 ... 60 °C (-30 ... 60 °C for Ex models)

Process conditions:

Max. 200 °C for Ex models, Max. 250 °C with Teflon-coated probe, Max. 300 kPa at temperatures from 300 °C to 700 °C when high temperature process connection is used, Jerk: Max. 600 kPa at temperatures up to 300 °C, Temperature: Max. 300 °C (optionally up to 700 °C)

Brand

Sintrol

Sintrol is a leading manufacturer of dust and particle measurement equipment, specialising in delivering high quality solutions for industrial applications. Their products are designed to monitor and control dust levels, contributing to improved process control and working environment. With innovative technology and robust design, Sintrol offers reliable instruments to ensure efficient operation and compliance with environmental standards.

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