Product Specifications
Flowmeters for cng calibration kit Specifications
1. Fluid
2. End use
3. Measuring Principle
4. Ambient Temperature (deg.C)
-10 deg.C to 60 deg.C
5. Hazardous Area certification: ATEX EEX ib IIB T5 or better duly approved by CCOE India
6. Ingress Protection Category
>= 65, IP
7. Tube Material
8. Power Supply (Nominal input)
9. Output (Active)
10. Integral Display with Touch Screen for temperature,mass flow, totalised flow and configurable to display volume
11. Communication protocol
12. Locking arrangement
13. Max. Operating pressure (bar)
250 bar
14. Flow Range (kg/hr)
0 - 3600 must declare
15. Accuracy of mass flow rate reading inclusive of zero point Stability, repeatability and hysteresis (%)
+/- 5.0 Must declare
16. Zero point stability (kg/min)
Must declare +/- 0.01 kg/min
17. Repeatability of Readings of Flowmeter (%)
Must declare 0.3 percent
18. Meter Tube Size
19. End Connection
20. Calibration certificate (with water used as fluid) to be furnished for each insdtrument from accredited laboratory approved by NABL or A2LA or IALAC at the time of supply.
21. Availability Pattern approved Certificate from Legal Metrology Department Govt. Of India for the Model offered.
22. The unit shall be capable of performing self diagnostic tests on hardware and displaying diagnostic messages alarm features on indicator.
23. Accessories for connecting Flowmeter
24. Details of Accessories supplied along with Flowmeter
Must declare
25. Flowmeter shall be delivered with battery and battery charger complete with all accessories and fittings
26. Operating Manual, trouble shooting & regular maintance procedures, Original Calibration Report and approved Certificate from Legal Metrology Department Govt. Of India for the Model offered shall be supplied along with the Flowmeter
27. Portable carrying case for Flowmeter
28. Battery Back up time (hrs)
Must declare More than 4 hrs