Flexim’s ADM 8027 is an explosion proof permanent clamp-on flow meter which is ATEX and IECEx approved for use in zone 1 hazardous area applications.
The Fluxus ADM 8027 has a rugged, flameproof and water tight enclosure and can be operated via a magnetic pen without opening the housing. This ensures full access is available even during the harshest industrial environments in chemical and petrochemical plants and refineries.
The ADM 8027 flow meter is available to suit a diameter range from DN 10 to DN 6,500 and temperatures from -160ºC to +400ºC and can even be used when high particulate flows are encountered due to the HybridTrek function which automatically switches between transit time and NoiseTrek move of measurement to an ensure reliable readings are possible.
Part Ref |
ADM 8027 ADM 8027L ADM 8027P ADM 8027LP |
ADM 8027C24 ADM 8027LC24 |
---|---|---|
Measurement Principle |
Transit time difference correlation principle Automatic NoiseTrek selection for measurements with high gaseous or solid content |
|
Quantities of Measurement |
Volumetric flow rate, mass flow rate, flow velocity |
|
Flow Velocity | 0.01 to 25 m/s | |
Repeatability | 0.15% of reading +/- 0.01 m/s | |
Medium |
All acoustically conductive liquids with < 10% gaseous or solid content in volume (transit time difference principle) |
|
Temperature Compensation |
Corresponding to the recommendations in ANSI/ASME MFC-5.1-2011 |
|
Accuracy |
For transit time difference principle,
reference conditions and v>0.15 m/s
+/-0.01 m/s +/-1.2% of reading
+/- 0.01 m/s +/-0.01 m/s (reference uncertainty < 0.2%) |
|
Power Supply |
100 to 240V / 50 to 60 Hz or 20 to 32 V DC or on request 11 to 16V DC |
24V DC +/- 10% |
Power Consumption |
<10W | <4W |
Number of Flow Measuring Channels |
1 (Optional 2) |
|
Housing Material |
Cast aluminium
ADM 8027, ADM8027P, ADM 8027C24: Powder coated
ADM 8027L, ADM 8027LP, ADM 8027LC24: Special offshore coating |
|
Protection | IP66 according to IEC/EN 60529 | |
Certification |
ADM 8027: II2G Ex d e IIC T6 Ta -20 to +60ºC
ADM 8027L: II2G Ex d e IIB T6 Ta -20 to +60ºC
ADM 8027P: II2G Ex d e IIC T4 Ta -20 to +60ºC
ADM 8027LP: II2G Ex d e IIB T4 Ta -20 to +60ºC |
ADM 8027C24: II2G Ex d e [ib] IIC T4 Ta -20 to +50ºC
ADM 8027LC24: II2G Ex d e [ib] IIB T4 Ta -20 to +50ºC |