CPT-04M Quantometer

The CPT-04 M quantometer is mechanical pressure devies designed for measuring the natural gas and other non-aggressive mixtures of gases such as CO2, air, propane, butane, others.

Category:

The CPT-04 M quantometer is mechanical pressure devies designed for measuring the natural gas and other non-aggressive mixtures of gases such as CO2, air, propane, butane, others.

Its primary application is within the industrial sector for non-fiscal measurements where efficiency of energy consumption is a significant factor and important part of process monitoring. However, due to robust construction, endurance and metrological characteristic the CPT-04 M quantometer is also utilized in fiscal measurement projects.)

METROLOGICAL

  • high‑precision measurement across the entire operating range
  • low pulsation measuring device
  • noise level reduction
  • gas explosion group: IIC
  • gaseous fuels: family 1, 2, & 3 acc. To EN 437:2021
  • accepted by Recommendations OIML R 137-1&2

 

OPERATIONAL ADVANTAGES

  • rotatable register assembly, enabling easy reading in any installation position
  • wide range of electrical output options within the register assembly:
    • 2 x LFK low‑frequency reed‑switch transmitters
    • 2 x LFW low‑frequency Wiegand‑sensor transmitters
    • 2 x LFI low‑frequency NAMUR‑standard inductive transmitters
    • 2 x HF high ‑frequency NAMUR‑standard inductive transmitters
    • 1 x ENC‑N encoder transmitter — digital encoder output
    • 1 x LF‑BC low‑frequency transmitter with gas‑flow direction control (F-DIR)
    • 1 x AFK control circuit with a reed contact or normally‑closed open‑collector output.
conformity with the EU Directives

 

 Directive 2014/32/EU (MID)

Directive 2014/68/EU (PED)

Directive 2014/34/EU (ATEX)

Directive 2014/30/EU (EMC)
maximal operating pressure Pmax

 

 ≤ 20 bar(g)

with connections PN16, PN20, ANSI150
flange: PN16

PN20, ANSI150
nominal diameters DN40, DN50, DN65, DN80
marking of the ATEX compliance II 2G Ex ia IIC T5 Gb

II 2G Ex ia IIC T4 Gb

II 2G Ex ia IIC T3 Gb

II 2G Ex ib IIB T4 Gb

II 2G Ex ib IIb T3 Gb
rangeability 1:50 ÷ 1:400
temperature range -25°C ÷ +70°C    (measured gas)

-25°C ÷ +70°C    (ambient)
accuracy class class 1.0