INDUSTRIAL MEASURE
GMTRB003D-EX-xx
GMTRB003D-EX-xx
TRIBOELECTRIC PROBE FOR
MEASURING DUST CONCENTRATIONS
TEMPERATURE LESS THAN 140°C
Resolution 0.1mg/mc
2 alarm thresholds:
I° – 5mg/mc
II° – 10mg/mc
Minimum gas flow speed: 4m/s
Minimum particle size: >0,3µm
Ambient temperature for electronics: -20°C – +65°C
3 opto-isolator outputs with solid state relay + RS485 serial output
Power: 24Vdc
Protection: IP65
Die-cast aluminium enclosure painted RAL 3000 DIN A
Measurement stylus in AISI 304 steel – Ø = 8 mm – L = 250 mm from point ‘A’ *
[the stylus may be lengthened with extensions]
Attachment: ¾” male gas stub pipe
GMTRB003D-EX
Complies with ATEX Directive 2014/34/EU – Category 3D
Maximum operating temperature: 140°C
GMTRB003D-EX-FM
Complies with ATEX Directive 2014/34/EU – Category 3D/3G
Maximum operating temperature: 140°C
FM APPROVED Certified
* To calculate the correct stylus measurement (with possible extensions), start from point ‘A’.
