CUSTOMS EDITION

21 JUNE

Tariff Industry Assistance (Advertisement) Notice No. 1988/22—continued

Chapter 90

REQUISTED APPROVAL

Electrical measuring, checking, analysing or automatically controlling instruments and apparatus;

EXCLUDING:

1. Electric current controllers/indicators, up to 240v
2. Frequency meters, flush mounting pointer type with circular or quadrant scales, accuracy class of 0.5 and having face size of 72mm or 96mm square
3. Milk cryoscopes
4. Moving coil and moving coil/rectifier ammeters and voltmeters, including microammeters, milliammeters and D.C. millivoltmeters for use with external shunts, flush mounting horizontal sector scales, accuracy class 2.5 and having body diameter of between 54 and 70mm
5. Moving coil and moving coil/rectifier ammeters and voltmeters, including milliammeters and D.C. millivoltmeters, for use with external shunts, flush mounting with circular or quadrant scales accuracy class 1.5 and having face sizes of 72mm or 96mm square
6. Moving iron ammeters and voltmeters including milliammeters, flush mounting and quadrant scales to accuracy class 1.5 and having face size of from 72mm to 144mm square inclusive
7. Temperature, pressure, humidity and moisture control and measuring devices
8. Industrial type batch and predetermining batch counters, but not including digital electronic frequencies above lMHz
9. Variable speed controllers for A.C. motors, sizes up to and including 255 kw
10. Data logging systems designed for the measuring, indicating of physical data such as temperature, humidity, voltage, current, power and flow pressure

EXCLUDING:

• Public water supply data logging equipment.

11. Echo-sounding, ultra-sonic and detecting equipment having a maximum depth range of up to 110m, excluding hermetically sealed units
12. Bin and hopper level control instruments and apparatus
13. Electronic differential thermostat switches designed to monitor or control the flow of gases, liquids or solids in the control of forced circulation solar heating systems, controlling loads up to 10p or 7.5 kilowatts resistive
14. Electronic marine instruments for recording boat speed and distance other than Decca Logs and Seafarer Logs
15. Energy management systems, peculiar to use for measuring, analysing and controlling electrical demand
16. Gas detection systems, peculiar for use in commercial and/or industrial environments, which measure and report concentrations of flammable or toxic gases in the air via alarm and/or analogue
17. Moving iron ammeters and voltmeters, flush mounting, quadrant scale, to accuracy class 1.5 and having face sizes from 72mm to 144mm square
18. Moving coil and moving coil/rectifier ammeters and voltmeters, flush mounting, having face areas of between 5184 square millimetres and 9216 square millimetres and having sector, quadrant or circular scales

NOTE: circular, sector and quadrant type scales are illustrated in Fig. 2 on pages 11 and 12 of BS 3693, PART 1, 1964, “The Design of Scales and Indexes.”

19. Portable electrically powered gas leak detector, gas detector and gas monitor and smoke warning alarms
20. Post payment self-service petrol dispensing systems
21. Power factor correction systems, including power factor controllers and ancillary equipment mounted in a common cubicle and designed to measure and automatically control the overall power factor in a 3-phase electrical installation, and such power factor controllers when imported separately
22. Telemetry system designed for the remote control measuring and indicating of physical and electrical data, such as voltage, current, power and position status
23. Electronic taximeters
24. Ripple signal control equipment excluding equipment designed for systems of 66KV and above

Precision Transducer Ltd
PO Box 37-469
Parnell
AUCKLAND

Part: II Ref. Appn. No.: AK 703281B
Category: VA