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Industrial
Type Turbine Flowmeter
- Available in a wide variety of body sizes and styles,
all NT flowmeters possess an electrical pulse output directly proportional
to flowrate, based upon the operating principle described in this
publication.
- The range is available on short deliveries, and
popular sizes are held ex-stock
- Available in a wide variety of body sizes and styles,
all NT flowmeters possess an electrical pulse output directly proportional
to flowrate, based upon the operating principle described in this
publication.
- Remote flowrate indication, alarms, totalising
and batch control functions are available utilising our wide range
of secondary electronic instruments.
- Contact parts are produced from 316 stainless steel,except
rotors which must possess good magnetic qualities, and here 431 stainless
is used or Ferralium alloy depending upon the corrosive properties
of the liquid.
- Standard end connections are screwed BSP parallel
thread with included 30 degree internal cones to BS5200, but Ermeto
threads are also available.
- Flanged meters are normally to ANSI 150 orBS4504
(DIN) standards, but older type flanges to BS10 tables D-H may also
be fitted.
- A unique feature of the design is the use of helically
milled rotors cut from solid in sizes up to 65mm.
- Bearing bushes are of PTFE/Carbon HY49 or similar,
or tungsten carbide depending upon the nature of the metered fluid.
In all cases, the spindle is of tungsten carbide with Cobalt binder,
and thrust balls of tungsten carbide. Stainless steel ball races are
used in the smaller sizes.
- The electrical signal is a sinusoidal pulse of
minimum height 50mV peak at lowest flowrate, rising to 800mV peak
at max flowrate. For normal transmission distances pre-amplifiers
are not essential since pulse shaping and conditioning are carried
out in the appropriate electronic readout unit. In cases where heavy
electrical noise is present or where transmission distances are over
500 metres, pre-amplifiers of standard or intrinsically safe design
are available as head mounted weatherproof units and loop powered.
Click here to download the PDF
file for full details. |
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PRICE LIST
| Size |
RANGE |
Flanges |
Screwed |
|
|
£ |
£ |
| NT
3 |
0.5-5 |
£791.62 |
£659.02 |
| NT
5 |
1.0-10 |
£791.62 |
£659.02 |
| NT
7 |
2.0-20 |
£791.62 |
£659.02 |
| NT
11 |
5-50 |
£771.73 |
£625.87 |
| NT
13 |
8-80 |
£771.73 |
£625.87 |
| NT
19 |
15-150 |
£808.86 |
£656.37 |
| NT
24 |
25-250 |
£828.75 |
£676.26 |
| NT
32 |
45-450 |
£946.76 |
£761.12 |
| NT
38 |
65-650 |
£946.76 |
£761.12 |
| NT
48 |
110-1100 |
£1,067.43 |
£868.53 |
| NT
65 |
200-2000 |
£1,636.28 |
£1,359.15 |
| NT
80 |
300-3000 |
£2,303.26 |
N/A |
| NT
100 |
500-5000 |
£2,591.00 |
N/A |
| NT
150 |
1000-10000 |
£2,950.35 |
N/A |
|
|
|
|
|
|
|
£ |
| BNO
250 |
2-20 |
|
£774.38 |
| BNO
500L |
6-60 |
|
£774.38 |
| BNO
500 |
9-90 |
|
£774.38 |
| BNO
1000 |
18-180 |
|
£788.97 |
| BNO
1500 |
25-250 |
|
£820.79 |
| BNO
2000 |
45-450 |
|
£891.07 |
| BNO
36 |
65-650 |
|
£962.68 |
| BNO
50 |
90-900 |
|
£1,193.40 |
| BNO
65 |
120-1200 |
|
£1,621.70 |
|
|
|
|
|
|
£ |
£ |
| NS
500 |
|
£709.41 |
£635.15 |
|
|
|
|
| For
ANSI 300 flanges add 7.1/2%; ANSI 600, 12.1/2%;ANSI 900, 17.1/2% |
| ASA
2500 25% |
|
|
|
|
|
|
|
| Additions- |
|
|
£ |
| Mounting
Stem for F series and 100 series displays |
£31.93 |
| ATEX
I.S. Pick off coil |
|
£70.18 |
| Extra
pick off coil position not incl. coil |
|
£43.40 |
| Weatherproof
coil box, inc. boss |
|
£74.00 |
| Extra
calibration ie. reverse direction |
|
£127.55 |
| Tapered
NPT Threads |
|
£40.85 |
|
|
|
|
| Spare
standard coil (max 150 Deg C) |
|
£59.98 |
| Spare
Hi temp coil (250 Deg C) |
|
£141.58 |
| Spare
hi temp coil (400 Deg C) |
|
£391.48 |
| Spare
ATEX I.S. Pick off coil |
|
£127.55 |
| Spare
amphenol connector |
|
£16.63 |
|
|
|
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Issue 1 May 2003
Click here to download the PDF
file for full details.
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