HTH TECHNOLOGY CO., LTD, Công Ty TNHH Thương mại Dịch Vụ Công Nghệ HTH

The RSM200 gas flow meter (RMG Sonic Meter) is based on the innovative ultrasonic transit time difference measurement technology, which has been increasingly replacing turbine meters for high-precision flow measurements of natural gas for several years. The RSM200 is custody transfer approved and allows the determination of operating and standard flow rates with a pressure and temperature measurement.

The RSM200 determines the flow rate, stores it and totals the current totalizer reading. The RSM200 can transmit its values directly via various interfaces (pulse, analog, digital). In addition, the RSM200 offers a full-fledged corrector including pressure and temperature measurement, so that the standard flow rate and standard volume can be determined in addition to the operating flow rate and operating volume. An external corrector is not required. A long-life backup battery ensures operational reliability even in the event of an external power supply failure. Self-sufficient battery operation is possible for the calibration period, i.e. for more than 5 year

Flow Computer ERZ 2000-DI User-friendly volume corrector, specially designed for the needs of distribution network operators Intuitive configuration and operating software, can be used with Internet browser, local and remote Easy commissioning with an interactive Wizard, the intelligent configuration assistant for the ERZ 2000-DI. Standardized DSfG “F entity” for an easy data communication with ultrasonic meters Signed data retrieval via Modbus and DSfG class B Calculation of K-coefficient with latest equations of state using AGA8 DC (2016), GERG 2008 and GERG 2004

ERZ 2000-NG Flow Computer Series Available as: Flow corrector based on state variables ERZ 2004-NG Flow corrector based on calorific value ERZ 2104-NG Differential pressure calculator ERZ 2114-NG Parallel calculation of compressibility according to all established methods, (e.g., GERG 88 S, AGA 8, AGA NX 19 or Beattie-Bridgeman) PC-based computer Graphical display and easy operation on the touchscreen PC operation via any Internet browser Parameters, constants, limit values freely programmable Error curve linearization of the gas meter Testing functions (freezing measured values, calibration during operation, function test) Data logging feature Programmable archive Remote data transfer DSfG control point function Optional plug-in Ex-i card for pressure, temperature and volume inputs Plug-in modules, 19″ plug-in PTB / MID approved

Gas chromatograph for analysis of natural gas and biogas 9300 series is successor of 9000 PGC 9301: for natural gases PGC 9302: for biogas PGC 9303: for mixed gas

ENCO 08 Totalizer Index Magnetic “absolute encoder” Continuous operation without external power supply Custody transfer transmission of meter readings in accordance with the data protocol as per DSfG-AK “Primary devices with a digital interface” Maintenance free Totalizer reading in non-volatile memory Totalizer settable digitally by PC software Insensitive to humidity and soiling High shock and vibration resistance Version ENCO 08 in the meter head of the TRZ 03 and ENCO 08-M for installation on a mechanical drive shaft acc. to EN 12261

Volumeter TRZ 03 K Device for Secondary Metering Suitable for natural, non-aggressive and manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry Mechanical counter head for continuous registration and display of total volume without electrical power supply High measuring accuracy Gas may flow horizontally or vertically Optionally with mechanical drive shaft Special design for aggressive gases is available Tested according to DIN-DVGW