NEW GENERATION DISPENSERS KZM-200, KZMK-200, KZM-250

Dispenser is intended for refueling fuel cylinders of vehicles with compressed natural gas according to GOST 27577-2000 and measuring volume of gas, modified to standard conditions, and measurement of the price of dispensed gas. Dispenser can be applied for compressed natural gas stations (CNGS) for realization of commercial calculations in the dispensing. Dispensing of compressed natural gas is realized by means of display device and dispenser control or remote control (computer). Operator in the control panel sets the price per one cube of gas, value of gas gravity according to its certificate, single unit is set up and the “permission” for gas dispensing is issued.

Make-up

• Refueling post
• Flow-measuring device
• Refueling unit
• Display device and control system
• Calculator
• Connective conductor cables

Functional peculiarities

• modern circuit solutions on the basis of microprocessor Am188 AMD Corporation, allow reduce error of calculation gas volume by calculator and bring down power intensity
• high-level language software
• application of parts from world leading manufacturers PHILIPS, BOLIMIN, ATMEL
• flameproof electrical equipment of a refueling post
• sensing devices of a flowmeter of FISHER-ROSEMOUNT manufacture
• mounting of a calculator in CNGS operator’s
• application of a nonvolatile timer for registration time of power-off
• modern design, that meet requirements of ergonomics
• normality to measuring part of a gas circuit
• electromagnetic drive of a high-pressure stop valve
• possibility to make left-side and right-side refueling of cars
• presentation of residual gas pressure in cylinders of vehicles on the LCD display device
• easy access to the elements of dispenser at maintenance

Mass dispenser KZMK-200

Mass flow of gas is measured by Coriolis acceleration flowmeter Optigas 5050C S15, summary error ±0,5 %, measuring range of flow from 0 to 50 kg/min, or mass flowmeter Micro Motion (sensor CNG050S-290 and converter 1700), summary error ±0,5 %. Surplus gas pressure in a refueling unit and in fuel cylinders of vehicles is measured by a pressure sensor with accuracy rating no less 0,5, measuring range from 0 to 25 МPа.