- Accuracy: >Â±1%
- Size: Dn50~Dn300
- Type: Turbine Flow Meter
- Certification: CE, ISO, Atex
- Main Application: Nature Gas
- Application: Energy Metering
- Measuring Media: Gas
- Origin: China
The turbine meter TBQM has been designed for custody transfer(fiscal) metering of natural gas and other specified gases.
The turbine meter TBQMcomplies with the European EN12261-2002 standard and national JJG1037-2008 (turbine flowmeter verification regulation) and Q/ZTX 09-2012(TBQM series gas turbine meter) internal standards. Its main technical parameters are in line with GB/T 18940-2003/ISO 9951: 1993 criteria. The TBQM has been CE certified by NMI according to MID (Measurement Instrument Directive), PED (Pressure Equipment Directive), ATEX. and OIML specifications.
Â Operating conditions
Â Â Amibient temperature: -25ÂºC~+55ÂºC
Â Â Relative humydity : 5%~95%
Â Â Atomospheric pressure: 70kPa~106kPa
Â Â Protection class: IP65
Â Accuracy class:1.0
Â MPE(maximum permissible error)
Â Â Â Qminâ‰¤Q<0.2Qmax:Â±2.0%; 0.2Qmaxâ‰¤Qâ‰¤Qmax:Â±1.0% .
Â Repeatability:better than 0.1%.
Â Model, basic parameters and technical specificatio
Mo mirror can be used in harsh environment, also for a long time, but the reflectivity is not so high and its reflectivity is 80%-85%.
Main specifications are 20mm ,25mm and 30mm.
1.Application: Industrial engraving ,cutting and marking etc;
2.Applicable meterial: leather, cloth,glass,stone,acrylic,wood,color board ect.
3.Applicable industry: advertising decoration, gifts, paper products, bamboo products, lighting, packaging, plate-making,famous brand models, display cutting etc
Mo Metal Reflector,Molybdenum Reflector,Optical Reflector,Co2 Reflector
ShiJiaZhuang Jing Hang Laser Technology Co., LTD. , http://www.jhlasertube.com