Sintrol E-SPY is a real-time dust monitor designed for industrial applications. The device uses triboelectric technology to measure dust concentration, making it suitable for both high and low dust levels. It can be used for a variety of applications, including emissions monitoring, process control, and filter performance monitoring. The E-SPY features a compact design and can be easily installed in pipes or ducts. It is equipped with an LED display for real-time data, and can also be connected to a computer for more detailed analysis and reporting.
How?
With the ability to neutralize the electrostatic field in the outlet duct of an ESP, the E-SPY is able to give a trend of relative dust concentrations to help plant operators optimize the use of the ESPs
Why?
As the only probe-based dust monitor proven to be a reliable trend monitor after electrostatic precipitators (ESP), the Sintrol E-SPY is one of its kind.
Industrial Applications:
Power/electricity generation
Cement industry
Chemicals industry
Metals industry
Paper industry
Measured objects: Total Suspended Particles (TSP)
Measurement principle: Inductive Electrification
Measurement range: Detection Limit 0,01 mg/m3
Maximum Range: up to several g/m3, depending on operating conditions
Ingress protection: IP66
Power supply requirements: 24 V DC ±10% 1
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 + NAMUR NE 43 compliant alarms
Communication Interface:
• 2 × Serial communication RS-485
• USB
• Radio frequency (RF, Requires optional RF antenna )
Communication Protocol:
• Modbus RTU (with RS-485)
• Sintrol network (with USB, RF and RS-485)
Physical Characteristics
Enclosure: Aluminium
Wetted parts
• Probe: Stainless steel (316L)
• Insulation: Polyphenylene sulfide (Ryton R-4)
Weight: from 5,7 kg to 7,5 kg
Ambient Conditions
Temperature: -40 … 60 °C (−40 … 140 °F) / -30 … 60 °C for Ex models
Humidity: Max. 95 % relative humidity (non-condensing)
Process Conditions
Temperature
• Max. 300 °C (572 °F) optionally up to 700 °C (1292 °F)
• Max. 250 °C (482 °F) with Teflon-coated probe
• Max 200 °C for Ex models
Pressure
• Max. 600 kPa (87.02 psi) in temperatures up to 300 °C (572 °F)
• Max. 300 kPa (43.51 psi) in temperatures from 300 °C (572 °F) to 700 °C (1292 °F) when high-temperature process connection is used
Flow velocity: Min. 3 m/s (9.84 ft/s), max. tested 40 m/s (131.23 ft/s)
Wireless communication
Frequency bands
• 868 MHz, 15 channels
• 915 MHz (license-free ISM band)
Transmit power: Up to +23 dBm, user-adjustable
Receiver sensitivity: -110 dBm
Communication protocol: Proprietary Sintrol Network protocol
Typical communication range (non-line of sight):
• 868 MHz version
• Up to 1000 m (3280 ft) in urban environments**
