wellington, new zealand certificate of...

Wellington, New Zealand

Weights and Measures Regulations 1999Part 1 Regulations 5 and 6

CERTIFICATE OF APPROVAL

Certificate 2108

This certifies that the Gilbarco Horizon T95 Series, Liquid Measuring Instrument described overleaf has been approved as suitable for trade use subject to any conditions stated in the schedule:

Overseas Certificate No: NMI5/6A/227

J P CraneS R BobbalaUnder delegated authority from the Chief Executive of The Ministry of Business, Innovation & EmploymentNote: This is not an approval to any person but only with respect to the type and pattern of weight, measure, or weighing or measuring instrument.

Figure 1 - Gilbarco Model Horizon T950A8NP Fuel Dispenser

Current Date of Issue: 01 March 2013Original Date of Issue: 01 March 2013

2108 of 11Original Date of Issue: 01 March 2013

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Pattern:

Submitter:

Manufacturer:

Model:

Make:

Gilbarco

Gilbarco

Horizon T95 Series

Liquid Measuring Instrument

SCHEDULE

Gilbarco Australia Limited

Conditions of Approval: 1. Where approved for use with biodiesel , the only biodiesel that can be used is product that complies to the Engine Fuel Specifications Regulations 2008. 2. MAPSS reserves the right to examine any instrument or component of an instrument purporting to comply with this approval.3. The verification and subsequent certifications of the instrument must be carried out by Accredited Persons who are accredited under the Weights and Measures Act 1987 Section 30A or an Inspector of Weights and Measures.4. The pattern marked with this approval number must be constructed as per the manufactures specifications. 5. This Certificate only covers compliance with respects to the relevant sections of the Weights and Measures Act and Regulations and should not be construed as guarantee of compliance with any safety requirements.

up to 9999.99 L

0.01 L

0.5

≥ 2 L (See Description)

≤ 160 L/min (See Description)

Display capacity:

Maximum flowrate:

Minimum Delivery:

Class:

Display interval:

≥ 5 L/min (See Description)Minimum flowrate:

A Gilbarco Model Horizon T95 Series (*) fuel dispenser for motor vehicles is approved to dispense various grades of fuels including up to 85% ethanol (E85) and various grades of pure biodiesel and biodiesel/distillate blends that complies to the Engine Fuel Specifications Regulations 2008.

(*) Note: The model contains alphanumeric characters. See Table 1 for a detailed configuration of the Horizon T95 Series of fuel dispensers. The pattern operates in attendant-operated mode, or in attended self-service mode using any compatible control console (with no additions/changes to hardware/software, manufacturer must be consulted). The meter is adjusted to be correct for the liquid for which it is verified / certified.

The field of operation of the model Horizon T950A8NP measuring system (figure 1) is determined by the following characteristics: • Minimum measured quantity, Vmin 2 L• Maximum flow rate, Qmax 50 L/min• Minimum flow rate, Qmin 5 L/min• Maximum pressure of the liquid, Pmax 350 kPa• Minimum pressure of the liquid, Pmin 140 kPa (#1)• Range of liquids viscosity (at 20°C) 0.5 to 20 mPa.s at 20°C (#2)• Maximum temperature of the liquid, Tmax 50°C• Minimum temperature of the liquid, Tmin -10°C• Ambient temperature range -25°C to 55°C• Accuracy class 0.5

Description:


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(#1) Minimum pressure required for effective operation of the gas elimination device.(#2) The flowmeter is adjusted for use with one product viscosity.

COMPONENTS OF THE METERING SYSTEM:(i) Pumping Unit: The measuring system incorporates a Gilbarco pumping units (model GPU-90 & GPU-140).

(a) System with a GPU-90 pumping unit (figure 2) and using 16 mm piping, 16 mm houses, and ZVA Elaflex 16 mm nozzles (*). Field of operation: • Max flow rate (Qmax) 50 L/min • Min flow rate (Qmin) 5 L/min • Min measured quantity (Vmin) 2 L

(b) System with a GPU-90 pumping unit and using 25 mm piping, 25 mm houses, and ZVA Elaflex 25 mm nozzles (*). The system is known as High flow rate fuel dispenser. Field of operation: • Max flow rate (Qmax) 90 L/min • Min flow rate (Qmin) 9 L/min • Min measured quantity (Vmin) 5 L

(c) System with a GPU-140 pumping unit and using 32 mm piping, 32 mm houses, and ZVA Elaflex 32 mm nozzles (*). The system is known as Ulra-high flow rate fuel dispenser. Field of operation: • Max flow rate (Qmax) 130 L/min • Min flow rate (Qmin) 13 L/min • Min measured quantity (Vmin) 5 L

(d) System with two GPU-90 pumping units in parallel, and using 32 mm piping, 32 mm houses, and ZVA Elaflex 32 mm nozzles (*). The system is known as Ultra-high flow rate fuel dispenser. Field of operation: • Max flow rate (Qmax) 120 ~ 160 L/min • Min flow rate (Qmin) 12 ~ 16 L/min • Min measured quantity (Vmin) 5 L

(*) Note: The manufacturer must be consulted regarding the acceptability of any alternative nozzles.

(ii) Measurement Transducers:The pattern either uses:(a) A Gilbarco model C+ (also known as model T19976 G3 / S) four piston positive displacement flowmeter (figure 3) with an IS type M03127 pulse generator. (OR)(b) One or more Gilbarco model Eco screw type flowmeters (Figure 4). This meter is fitted with an Eltomatic model ME 01 04 pulse generator. (OR)(c) One or more Gilbarco model V+ type four piston positive displacement flowmeters (Figure 5). This meter is fitted with an IS type M03127 pulse generator.

Note: Dispensers using Submersible Turbine Pumps (STPs):The fuel dispensers may be built with one or more compatible STPs incorporating a leak detection system. In such case, the STP replaces the equivalent components (i.e. motor, pump/strainer/gas separator, and associated pipe work). Figure 6, shows a typical fuel dispenser with a submersible turbine pump system.

Dispensers may operate with the standard maximum flow rate, Qmax of 50 L/min, or dispensers for use with distillate may be used with the Ultra-high maximum flow rate, Qmax of 160 L/min.

INDICATOR/CALCULATOR:A Gilbarco model Sandpiper 2 indicator/calculator comprises a computing unit and a display unit is used. The model Sandpiper 2 is also known as E101 electronic set (figure 7), and has a single display for indicating volume and another for price. The unit also has a unit price display for each hose.

The display limits and increments are:Price: up to 9999.99 in 0.01 $ increments2108 of 11Original Date of Issue: 01 March 2013

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Volume: up to 9999.99 in 0.01 L incrementsUnit price: up to 999.9 in 0.1 ¢/L incrementsA pre-set facility (keypad and display) may also be fitted to allow pre-set to be selected by means of volume (litres) or price (dollars).

The software versions for the calculator/indicator are 25xxx, 27xxx or 29xxx, which can be viewed by at power up or by forcing a restart by pushing the F1 then the F2 buttons on the Managers’ keypad.

CHECKING FACILITIES:An automatic segment test is performed at the start of each delivery when the nozzle is removed from its normal hang-up position.The calculator monitors the presence and correct transmission of signal from the measurement transducer, and in the event of detecting a fault the instrument indicates an error code and has provision for controlling electrically-operated valves to stop the delivery.

TABLE – 1Meaning of model designations for the Horizon T95 series of fuel dispensers:

1st, 2nd and 3rd digits, Series; T95 = Gilbarco Australia product, base model 4th digit, Model Style; 0 = lane oriented 5th digit = Country code; A= Australia 6th digit N = Number of hoses; 1 to 12 (for up to 6 petrol grades) 7th digit = Flow rate; N = Normal (50 L/min, or 42 L/min when fitted with vapour recovery) H = High (90 L/min) U = Ultra high (160 L/min) M = Mixed (combination of N and H hydraulics) 8th digit = Hydraulic module; P = Pump (suction pumping unit, either type GDP-90 or GDP-140) D = Dispenser (pressure system using approved submersible turbine pump)

Vapour Recovery and Monitoring System:Instruments are fitted with a Gilbarco Stage 2 (VR2) vapour recovery and monitoring system and are used up to a maximum flow rate of 42 L/min. A typical instrument is shown in Figure 9. The vapour recovery and monitoring system is approved by the German TÜV SÜD Industrie Service GmbH authority. Only vapour recovery components and systems as listed below and included in the relevant TÜV approval certificates may be used. The relevant TÜV approvals (and the approved components) are:

(i) For collection of vapour: • TÜV 85-2.128 (electric valves); or • TÜV 85-2.160 (manual valves), and the only approved system components are: • Vapour recovery nozzles – Elaflex models ZVA 200 GR, ZVA SLIMLINE 2 GR, or ZVA SLIMLINE 2 GRVP. • Coaxial hose – Elaflex model Conti Slimline 21/8 Coax. • Control valves – Burkert model 6022 / 2832. • Control & monitor board – Gilbarco model VRB. • Vapour recovery pump(s) – Durr models MEX 0831-10, MEX 0831-11, or MEX 0544.

(ii) For automatic monitoring of the vapour to fuel ratio: • TÜV UE-12.5, and the only approved system components are: • Gilbarco (GVR) model VMC monitor. • Gilbarco (GVR) model GE1 flowmeter.2108 of 11Original Date of Issue: 01 March 2013

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METROLOGICAL MARKINGS:

Each measuring system shall bear the following information, placed together on a data plate:Pattern approval No: Manufacturer’s identification mark or trade mark .....Manufacturer’s designation (model number) .....Serial number .....Year of manufacture .....Maximum flow rate (Qmax) ..... L/minMinimum flow rate (Qmin) ..... L/minMinimum measured quantity (Vmin) ..... L (#1)Maximum operating pressure (Pmax) ..... kPaMinimum operating pressure (Pmin) ..... kPaNature of liquids to be measured ..... (#2)Maximum temperature of the liquid, Tmax ° C (#3)Minimum temperature of the liquid, Tmin ° C (#3)Environmental class class C(#1) In addition, the minimum measured quantity (Vmin) shall be clearly visible on any indicating device visible to the user during measurement, in the form ‘Minimum delivery 2 L / 5 L’.(#2) e.g. distillate or D.(#3) Required if liquid temperature range differs from -10° C to 50° C.

• Gilbarco pumping units (model GPU-90 & GPU-140)• A Gilbarco model C+ (also known as model T19976 G3 / S) four piston positive displacement flowmeter • Gilbarco model Eco screw type flowmeters• Gilbarco model V+ type four piston positive displacement flowmeters• IS type M03127 pulse generator • Eltomatic model ME 01 04 pulse generator• Gilbarco model Sandpiper 2 indicator/calculator (also known as E101 electronic set)

Components:

The gas separator test valve has provision for sealing. The meter calibration access is sealed as shown in figure 8. Removal of the seal deems the instrument not verified

Sealing:

An approved type sealing must carry a Mark of Verification. Removal of seal deems the instrument not verified.

Mark of Verification:


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Figure 2 - Gilbarco Model GPU-90 Pumping Unit


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Figure 4 - Gilbarco Model Eco Flowmeter

Figure 5 - Gilbarco Model V+ Flowmeter


Figure 3 - Gilbarco Model C+ Flowmeter

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Figure 6 - Typical Submersible Turbine Pump System


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Figure 7 - Typical mounting arrangement of Model Sandpiper 2 Indicator

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Figure 8 - Sealing of Meter Calibration Access


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Figure 9 - Horizon Frame with VR2 System Hydraulic Components

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