SNIFTER A2 dust switch environmental dust meter
Sintrol Dumo Environmental Dust Analyzer from Finland
SNIFTER A2 dust switchDust switch used for bag leak detection or alarm for excessive dust concentration
Snifter A2 is a newly developed dust switch. Can be used for bag leak detection in bag filters or for alarm of excessive dust concentration in other dust removal equipment or pipelines. Support Xinchuang's network connection through default USB interface or RS485 communication. All parameters and settings can be optimized to be most suitable for on-site working conditions and fully compatible with Xinchuang's DustTool software.
Its output is two independently adjustable alarm signals, and the automatic calibration function makes instrument operation easier and faster.
Explosion proof models are optional.
Wireless signal transmission models are optional
SNIFTER A2 dust switchTechnical parameters:
Measurement medium |
Solid particles in the airflow |
Measurable particle size |
0.3 µ m or larger |
measuring range |
0.1 mg/m³-1kg/m³ |
measuring principle |
Electrostatic induction coupling |
protection grade |
IP65 |
Sensor length (total length/measurement length) |
250 mm /185 mm |
power supply |
13-24 VDC |
power |
3 W |
cable connection |
2 m, 10 core shielded wire |
install |
-NPT 1/2 'thread |
output signal |
-2 Solid state relays (100-280 mA) depending on operating temperature |
communication interface |
-RS-485 serial communication -USB communication -Wireless (RF) communication (optional) |
Communication protocol |
- Modbus RTU, (RS-485) |
Alarm settings |
-Automatic calibration |
Average signal time |
-Factory default: 10 seconds |
Process conditions:
temperature |
Maximum value of 250 ° C |
pressure |
Maximum value of 200 kPa |
Smoke velocity |
Minimum value 3 m/s |
humidity |
Maximum 95% RH (without condensation) |
Environmental requirements:
ambient temperature |
-20 . .. +60 °C |
humidity |
Maximum 95% RH (without condensation) |
texture of material:
Probe rod |
316l stainless steel |
housing |
Cast aluminum alloy |
Probe rod insulation |
PEEK |
weight |
About 0.7 kg |
SNIFTER A2 dust switch environmental dust meter
