Sintrol DumoPro: Continuous Workplace Dust Monitor

Sintrol DumoPro is a robust dust monitor designed for challenging industrial environments. It delivers accurate Total Suspended Particles (TSP) measurements with high tolerance to sensor contamination, making it ideal for flour and sugar mills, mining, wood products, grain handling, chemical facilities, and power plants.

– Core Technology: Powered by Inductive Electrification, combining DC and AC signals with advanced filtration for high accuracy.

– Auto Setup Function: Automatically configures the measuring range and alarms under normal process conditions for quick commissioning.

– DustTool Software: A convenient platform to view measurement results, adjust parameters, and initiate setup.

– Key Applications: Mitigates the risk of dust explosions, ensures equipment safety, and detects unwanted process events early.

SKU:SI0001

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Features
Specification
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Inductive Electrification technology for
accurate dust detection
Auto Setup for easy commissioning and
alarm configuration
Internal fan for consistent airflow through
the measurement channel
Self-monitoring diagnostics and failsafe
operation
RS-485 and USB interfaces for connectivity
Compatible with DustTool software
Suitable for hazardous areas
(DumoPro Ex: Zones 20, 21, 22)
IP66-rated enclosure for industrial
environments

Product Name DumoPro / DumoPro Ex

Measurement objects: Total Suspended Particles (TSP)
Measurement range: Detection Limit 0.01 mg/m³ Maximum Range up to several g/m³
Measurement principle: Inductive Electrification
Protection code (IP): IP66
Power supply: 24 V DC ± 10%
Power consumption: Up to 10 W
Output signals:

Two independent solid-state relays, max. 30 V DC / 1
Isolated active 4 – 20 mA output loop, up to 250 Ω loop resistance, Namur NE43 compliant alarms

Communication interface: Serial communication RS485, USB
Communication protocol:

Modbus RTU (RS-485)
Sintrol network (USB and RS-485)

Alarm settings: Set by Auto Setup based on average measured dust level: 5 timesand 20 times of reference dust level. User adjustable

Signal averaging time: Default at factory: 100 s, Adjustable from 0-6000 s. Alarm delay time Default at factory: 30 s, Adjustable from 0-60000 s.

Ambient Conditions

Temperature: -40 °C to +60 °C (-40 °F to 140 °F)
Humidity: Max 95 % RH (non-condensing)

Materials and dimensions

Weight: 4.2 kg (9.3 lbs)
Enclosure / housing: Aluminum enclosure, stainless steel cover plates and probe (AISI 316L)
Dimensions (mm): 311 (L) x 191 (W) x 174 (H)
Ordering information:

PC901600 DumoPro
PC901080 DumoPro Ex

Options:

MC900222 Installation Bracket
MC900237 Installation Arm
FC900047 DumoPro Adapter M16 Male thread to 1/2″ NPT female thread (HazLoc)
FC900162 ATEX/IEC Cable Gland for DumoPro Ex

Hazardous Location Approvals DumoPro Ex:

IEC/ATEX: II 1 D Ex ia ta IIIC T200 93°C Da Tamb -30°C to +60°C

US: Zone 20 AEx ia ta IIIC T93°C Da Ta = -30°C to +60°C
CAN: Ex ia ta IIIC T93°C Da Ta = -30°C to +60°C

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