Technical data

38 INMETRO Certifications
Section 2: Product overview Reference, Installation, and Operations Manual
August 2014 3-9000-743 Rev U
Figure 2-23 Mark III Ultrasonic flow transmitter INMETRO certification tag
2.7.1 INMETRO Certifications
Certificate number:
• NCC 12.1191
Marking:
• The Ex d enclosure and the electronics housing
• Ex d [ia Ga] IIB T4 Gb
• (-40 °C ≤ Tamb ≤ + 65 °C)
Transducers:
• Ex ia IIB T4 Ga
For transducer temperature ranges, see Table 2-2.