Key features
◆ Flexible styling – 4 sizes
each in four styles
◆ High quality modular
construction
◆ Taut band core magnet
movements
Presentor
Meter types 19, 29, 39, 49
The Presentor range of analogue moving coil instruments is available in four sizes each in four
styles. The modern flexible styling meets today’s stringent design and economic requirements.
Features and benefits
Calibration
◆ Choice of four styles available in each size
- Simple back of panel mounting
- Back of panel mounting with accompanying
bezel
- Front of panel mounting with lower mask
- Front of panel mounting with full bezel
For vertical use unless otherwise specified.
◆ Constructed with transparent acrylic front and
high impact translucent rear body moulding.
Masks and bezels, available in black or grey,
are moulded in ABS.
◆ Taut band core magnet movement
incorporated as standard within a compact
26mm diameter barrel. There is no calibration
effect when mounted on a ferrous panel
Pointers and dials
Pointers and dial markings are normally in
accordance with the current BS3693
requirements. Other types of pointer and/or
custom dial markings together with company
logos, including colour printing can be provided
to suit individual requirements. Centre or righthand zero scales are available if required. Mirror
dials can be supplied (except for type 19).
Accuracy
All SIFAM meters are normally supplied/designed
to meet the requirements of current BS89, IEC 51,
EN60 051 and ANSI C39.1 standards.
Zero adjuster
Normally positioned on the front of surface
mounted styles and on the rear of behind panel
styles. Reverse options to these may be specified.
Certified drawings
Available on request.
Operating Temperature
-25°C to +55°C.
Audio level indicators
All of the Presentor meters are available in this
version (except type 49). Please refer to SIFAM for
specific information.
Illumination
Comprehensive options are available. Please refer
to back page for more information.
Terminals
6mm tabs are supplied as standard but threaded
studs or flying leads are available. Please refer to
back page for more information.
Presentor Style W
A
For back of panel mounting with
only the scale and pointer visible.
L CUT-OUT
N
B
M CUT-OUT
Types: 19W, 29W, 39W, 49W
P
K
METER
Meter barrel cut out 27.0mm/1.06”
Fixing studs M2.5x10.0mm/0.39”
(except type 19: M2)
6.00mm/0.24” hole required when
optional front zero is specified
Presentor Style WF
A
For back of panel mounting with
bezel and with only the scale and
pointer visible.
Types: 19WF, 29WF, 39WF, 49WF
N
B
BEZEL
K
METER
P
Max panel thickness 4.0mm/0.16”
(except type 19: 3.0mm/0.12”)
Meter barrel cut out 27.0mm/1.06”
Fixing studs M2.5x10.0mm/0.39”
(except type 19: M2)
6.00mm/0.24” hole required when
optional front zero is specified
Presentor Style M
For front of panel mounting with
lower mask.
A
Types: 19M, 29M, 39M, 49M
B
METER
Max panel thickness 6.0mm/0.24”
Meter barrel cut out 27.0mm/1.06”
Fixing studs M2.5x10.0mm/0.39”
(except type 19: M2)
Presentor Style B
For front of panel mounting with
full bezel.
A
Types: 19B, 29B, 39B, 49B
B
METER
Max panel thickness 6.0mm/0.24”
Meter barrel cut out 27.0mm/1.06”
Fixing studs M2.5x10.0mm/0.39”
(except type 19: M2)
M CUT-OUT
L CUT-OUT
19W
D
F
E
A
B
C
D
E
F
G
H
J
K
L
M
N
P
J
C
G
METER
39W
49W
inches
mm
inches
mm
inches
mm
inches
43.9
21.0
11.5
37.2
1.50
32.0
4.70
1.73
0.82
0.45
1.46
0.06
1.26
0.18
76.1
33.3
11.5
38.7
1.80
47.8
15.0
9.70
38.0
58.8
73.66
32.26
3.90
16.1
2.99
1.31
0.45
1.52
0.07
1.88
0.59
0.38
1.50
2.32
2.90
1.27
0.15
0.63
94.0
41.9
11.5
39.2
2.00
57.2
20.9
8.60
48.5
72.4
91.50
40.50
5.70
20.4
3.70
1.65
0.45
1.54
0.08
2.25
0.82
0.34
1.91
2.85
3.60
1.59
0.22
0.80
124.0
57.1
11.5
40.3
2.10
92.0
26.9
4.88
2.25
0.45
1.59
0.08
3.62
1.06
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
37.9
42.4
20.20
2.0
9.90
1.49
1.66
0.79
0.08
0.39
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
93.0
121.00
55.50
10.6
21.5
3.66
4.76
2.19
0.42
0.85
H
BARREL
29W
mm
Ø26.0
1.02"
19WF
C
D
E
R
F
BEZEL
G
J
METER
H
BARREL
Ø26.0
1.02"
29WF
E
F
J
D
49WF
inches
mm
inches
mm
inches
mm
inches
A
B
C
D
E
F
G
H
J
49.2
27.0
11.5
40.8
1.50
32.0
6.10
1.94
1.06
0.45
1.61
0.06
1.26
0.24
82.8
41.6
11.5
42.9
1.50
47.8
16.7
9.70
38.0
3.26
1.64
0.45
1.69
0.06
1.88
0.66
0.38
1.50
101.0
50.5
11.5
43.4
1.6
57.2
22.7
8.60
48.5
3.98
1.99
0.45
1.71
0.06
2.25
0.89
0.34
1.91
131.0
65.6
11.5
44.5
1.70
92.0
28.7
5.16
2.58
0.45
1.75
0.07
3.62
1.13
K
L
M
N
P
Q
R
40.6
47.0
24.0
5.20
8.00
58.5
6.80
1.60
1.85
0.94
0.20
0.31
2.30
0.27
62.2
80.0
37.0
8.10
13.7
90.6
10.3
2.45
3.15
1.46
0.32
0.54
3.57
0.41
76.1
98.0
46.0
10.2
17.7
108.6
12.8
2.99
3.86
1.81
0.40
0.70
4.28
0.50
96.5
128.0
61.0
15.1
18.8
139.7
15.4
mm
inches
mm
inches
mm
inches
mm
inches
43.9
38.8
11.5
31.2
7.50
32.0
4.20
1.73
1.53
0.45
1.23
0.30
1.26
0.17
76.1
60.3
11.5
30.5
10.0
47.8
14.2
9.70
38.0
2.99
2.37
0.45
1.20
0.39
1.88
0.56
0.38
1.50
94.0
74.0
11.5
30.2
11.0
57.2
20.0
8.60
48.5
3.70
2.91
0.45
1.19
0.43
2.25
0.79
0.34
1.91
124.0
94.6
11.5
30.2
12.2
92.0
26.1
4.88
3.72
0.45
1.19
0.48
3.62
1.03
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
19M
C
39WF
mm
Q
A
B
C
D
E
F
G
H
J
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
29M
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
39M
3.80
5.04
2.40
0.59
0.74
5.50
0.61
49M
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
G
METER
H
BARREL
Ø26.0
1.02"
19B
E
J
F
METER
G
D
BARREL
H
C
Ø26.0
1.02"
A
B
C
D
E
F
G
H
J
29B
39B
49B
mm
inches
mm
inches
mm
inches
mm
inches
46.0
40.0
11.5
31.2
7.50
32.0
4.8
1.81
1.57
0.45
1.23
0.30
1.26
0.19
79.5
61.9
11.5
30.5
10.0
47.8
15.0
9.70
38.0
3.13
2.44
0.45
1.20
0.39
1.88
0.59
0.38
1.50
97.5
76.4
11.5
30.2
11.0
57.2
20.8
8.60
48.5
3.84
3.01
0.45
1.19
0.43
2.25
0.82
0.34
1.91
127.7
96.6
11.5
30.2
12.2
92.0
26.9
5.03
3.80
0.45
1.19
0.48
3.62
1.06
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
Fixing studs in
same horizontal
plane above C/L
7.0mm/0.28”
Presentor
Terminals
Standard ranges
If the required range is not indicated by a symbol please enquire as it may be possible to supply to
your special requirements
Bent tabs option
4.5 mm
0.18"
DC
Range
V
0-1
µA
●*
AC
mA
A
V
●
●
●
●
●
µA
mA
A
●
■
0-1.5
0-2
●
◆
0-2.5
Screw terminals option
All types/styles M2.5 terminals
0-3
●
●
◆
●
0-5
●
●
◆
●
●
■
0-10
●
●
◆
●
●
■
●
●
▲
●
●
■
■
0-12
6.0 mm
0.24"
10.3 mm
0.41"
12.0 mm
0.47"
0-15
●
0-20
▲
0-25
Flying leads option
Also available with reduced barrel
depth - special order only
0-30
●
●
▲
●
●
0-40
●
●
▲
●
●
0-50
●
●
●
▲
●
●
●
■
0-100
●
●
●
▲
●
●
●
■
■
Type
Barrel Depth
0-120
●
19
29.2mm/1.15*
0-150
●
29
28.5mm/1.12*
0-200
●
●
●
▲
●
●
39
28.2mm/1.11*
0-250
●
●
●
▲
●
●
49
28.3mm/1.11*
0-300
●
●
Overhead
Available for types 19W, 19WF, 29W, 29WF, 39W, 39WF
Unit contains Ø6mm festoon style lamp available in 6V, 12V, or 24V
Illumination bracket assembly
■
●
0-500
This is available in either of the two forms shown below and should
be specified at the time of ordering meters.
Please contact the sales office for full information and drawings.
●
▲
0-400
Illumination
●
●
●
▲
●
0-1000
✔
▲
✔
0-1500
✔
▲
✔
0-2000
✔
▲
● Self contained.
◆ Complete with external tag board.
▲ 75mV - external shunt required.
■
✔ Complete with external resistance box.
* Millivoltmeters can be supplied on request.
■ Complete with external transformer.
Terminal resistance
Range
Tolerance ± 15%
Range
Tolerance ± 15%
50µA
2000Ω
250µA
255Ω
100µA
1000Ω
500µA
155Ω
200µA
365Ω
1mA
50Ω
Accuracy
Light Box
Available for all styles of types 29, 39
which require translucent dials. The
meter fixing studs occupy different
positions and rectangular panel
cut-outs are required for styles M, B.
Unit is available with either festoon
style or T1 3/4 flanged lamps in 6V,
12V, 24V. T1 3/4 flanged LEDs are
also available in either 12V or 24V.
Scale length
DC
AC Rectifier
19
34.0mm/1.34”
±2.5%
±2.5%
29
60.0mm/2.36”
±1.5%
±2.5%
39
78.0mm/3.07”
±1.5%
±2.5%
49
100.0mm/3.94”
±1.5%
±1.5%
Weight
Type
Nett Weight
Type
Nett Weight
19
40g/1.4oz
39
90g/2.8oz
29
65g/2.3oz
49
130g/4.6oz
As part of our policy of continuous product improvement we reserve the right to change
specifications at any time.
Certificate No. 851037
SIFAM LIMITED
WOODLAND ROAD TORQUAY DEVON
TQ2 7AY ENGLAND
TEL: 01803 407733 FAX: 01803 407740
Sifam_ComponentsUK@compuserve.com
www.sifam.com
SIFAM – The plastics and measurement technology group
As part of our policy of
continuous product
improvement we reserve
the right to change
specifications at any time.
Produced in the UK by SLS Communications 2500UK/02/99
Panel
Type
很抱歉,暂时无法提供与“29W0-100UA0-30”相匹配的价格&库存,您可以联系我们找货
免费人工找货