KROHNE H54 M4 EN - Manual (Page 2)

2 H54 Installation and operating instructions
Product liability and warranty
The variable area flowmeter is suitable for measuring the volume flow of liquids, gases and vapor.
Special regulations apply for use in explosion-hazardous areas. Responsibility for the suitability and
usage to the intended purpose of these flowmeters rests solely with the operator.
Improper installation or improper operation of the flowmeters may lead to the loss of warranty. In addition,
the "General conditions of sale" which forms the basis of the purchase contract are applicable.
The calculation of the pressurized parts is effected with allowance for corrosion, erosion through abrasion
or cavitation.
If the flowmeter needs to be returned to KROHNE Messtechnik, please note the information at the end of
these installation and operating instructions.
Scope of delivery
The scope of delivery of the variable area flowmeter in the version respectively ordered includes:
- Installation and operating instructions Ident. No. 702281##00
For explosion protected devices please refer to Supplem. Installation an Operating Instructions:
H54/... Cat. II2GD Cat. II3GD without electr. built-in parts Id. No. 702271##00
- Supply without installation accessories (screw bolts, flange seal and cabling)
Special certificates (supplied to order only)
- Record on setting in works
- Test certificate to EN 10204:
- Pressure test, paint penetration test, irradiation test, leak test,
ultrasonic test, helium leakage test,
- Cleaning to works regulations.