Key features Flexible styling – 4 sizes each in four styles High quality modular construction Taut band core magnet movements Presentor 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 For vertical use unless otherwise specified. - Simple back of panel mounting Zero adjuster - Back of panel mounting with accompanying Normally positioned on the front of surface bezel mounted styles and on the rear of behind panel - Front of panel mounting with lower mask styles. Reverse options to these may be specified. - Front of panel mounting with full bezel Constructed with transparent acrylic front and Certified drawings high impact translucent rear body moulding. Available on request. Masks and bezels, available in black or grey, are moulded in ABS. Operating Temperature Taut band core magnet movement -25°C to +55°C. incorporated as standard within a compact 26mm diameter barrel. There is no calibration Audio level indicators effect when mounted on a ferrous panel All of the Presentor meters are available in this version (except type 49). Please refer to SIFAM for Pointers and dials specific information. Pointers and dial markings are normally in accordance with the current BS3693 Illumination requirements. Other types of pointer and/or Comprehensive options are available. Please refer custom dial markings together with company to back page for more information. logos, including colour printing can be provided to suit individual requirements. Centre or right- Terminals hand zero scales are available if required. Mirror 6mm tabs are supplied as standard but threaded dials can be supplied (except for type 19). studs or flying leads are available. Please refer to back page for more information. Accuracy All SIFAM meters are normally supplied/designed to meet the requirements of current BS89, IEC 51, EN60 051 and ANSI C39.1 standards. Presentor Style W A For back of panel mounting with L CUT-OUT only the scale and pointer visible. Types: 19W, 29W, 39W, 49W METER Meter barrel cut out 27.0mm/1.06” Fixing studs M2.5x10.0mm/0.39” 6.00mm/0.24” hole required when (except type 19: M2) optional front zero is specified Presentor Style WF A For back of panel mounting with L CUT-OUT bezel and with only the scale and pointer visible. Types: 19WF, 29WF, 39WF, 49WF BEZEL METER 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” 6.00mm/0.24” hole required when (except type 19: M2) optional front zero is specified Presentor Style M For front of panel mounting with A lower mask. Types: 19M, 29M, 39M, 49M 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 A full bezel. Types: 19B, 29B, 39B, 49B 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) B B B B N N P M CUT-OUT P M CUT-OUT K K 19W 29W 39W 49W CD E F mm inches mm inches mm inches mm inches A 43.9 1.73 76.1 2.99 94.0 3.70 124.0 4.88 B 21.0 0.82 33.3 1.31 41.9 1.65 57.1 2.25 C 11.5 0.45 11.5 0.45 11.5 0.45 11.5 0.45 D 37.2 1.46 38.7 1.52 39.2 1.54 40.3 1.59 E 1.50 0.06 1.80 0.07 2.00 0.08 2.10 0.08 F 32.0 1.26 47.8 1.88 57.2 2.25 92.0 3.62 G 4.70 0.18 15.0 0.59 20.9 0.82 26.9 1.06 Fixing studs in Fixing studs in H 9.70 0.38 8.60 0.34 same horizontal same horizontal plane above C/L METER plane above C/L J 7.0mm/0.28” 38.0 1.50 48.5 1.91 7.0mm/0.28” K 37.9 1.49 58.8 2.32 72.4 2.85 93.0 3.66 L 42.4 1.66 73.66 2.90 91.50 3.60 121.00 4.76 BARREL M 20.20 0.79 32.26 1.27 40.50 1.59 55.50 2.19 N 2.0 0.08 3.90 0.15 5.70 0.22 10.6 0.42 P 9.90 0.39 16.1 0.63 20.4 0.80 21.5 0.85 Ş26.0 1.02" 19WF 29WF 39WF 49WF mm inches mm inches mm inches mm inches CD E Q A 49.2 1.94 82.8 3.26 101.0 3.98 131.0 5.16 B 27.0 1.06 41.6 1.64 50.5 1.99 65.6 2.58 F C 11.5 0.45 11.5 0.45 11.5 0.45 11.5 0.45 D 40.8 1.61 42.9 1.69 43.4 1.71 44.5 1.75 E 1.50 0.06 1.50 0.06 1.6 0.06 1.70 0.07 F 32.0 1.26 47.8 1.88 57.2 2.25 92.0 3.62 BEZEL G 6.10 0.24 16.7 0.66 22.7 0.89 28.7 1.13 Fixing studs in Fixing studs in H 9.70 0.38 8.60 0.34 same horizontal same horizontal METER plane above C/L plane above C/L J 7.0mm/0.28” 38.0 1.50 48.5 1.91 7.0mm/0.28” K 40.6 1.60 62.2 2.45 76.1 2.99 96.5 3.80 L 47.0 1.85 80.0 3.15 98.0 3.86 128.0 5.04 BARREL M 24.0 0.94 37.0 1.46 46.0 1.81 61.0 2.40 N 5.20 0.20 8.10 0.32 10.2 0.40 15.1 0.59 P 8.00 0.31 13.7 0.54 17.7 0.70 18.8 0.74 Q 58.5 2.30 90.6 3.57 108.6 4.28 139.7 5.50 Ş26.0 R 6.80 0.27 10.3 0.41 12.8 0.50 15.4 0.61 1.02" 19M 29M 39M 49M mm inches mm inches mm inches mm inches A 43.9 1.73 76.1 2.99 94.0 3.70 124.0 4.88 B 38.8 1.53 60.3 2.37 74.0 2.91 94.6 3.72 CD E F C 11.5 0.45 11.5 0.45 11.5 0.45 11.5 0.45 D 31.2 1.23 30.5 1.20 30.2 1.19 30.2 1.19 E 7.50 0.30 10.0 0.39 11.0 0.43 12.2 0.48 F 32.0 1.26 47.8 1.88 57.2 2.25 92.0 3.62 G 4.20 0.17 14.2 0.56 20.0 0.79 26.1 1.03 Fixing studs in Fixing studs in H 9.70 0.38 8.60 0.34 same horizontal same horizontal plane above C/L plane above C/L J 7.0mm/0.28” 38.0 1.50 48.5 1.91 7.0mm/0.28” METER BARREL Ş26.0 1.02" 19B 29B 39B 49B mm inches mm inches mm inches mm inches A 46.0 1.81 79.5 3.13 97.5 3.84 127.7 5.03 CD E F B 40.0 1.57 61.9 2.44 76.4 3.01 96.6 3.80 C 11.5 0.45 11.5 0.45 11.5 0.45 11.5 0.45 D 31.2 1.23 30.5 1.20 30.2 1.19 30.2 1.19 E 7.50 0.30 10.0 0.39 11.0 0.43 12.2 0.48 F 32.0 1.26 47.8 1.88 57.2 2.25 92.0 3.62 G 4.8 0.19 15.0 0.59 20.8 0.82 26.9 1.06 Fixing studs in Fixing studs in H 9.70 0.38 8.60 0.34 same horizontal same horizontal plane above C/L plane above C/L J 7.0mm/0.28” 38.0 1.50 48.5 1.91 7.0mm/0.28” METER BARREL Ş26.0 1.02" H G J H G R H G H G J J J Presentor Terminals Standard ranges If the required range is not indicated by a symbol please enquire as it may be possible to supply to Bent tabs option your special requirements DC AC 4.5 mm Range 0.18" VµA mA A V µA mA A 0-1* 0-1.5 0-2 0-2.5 0-3 Screw terminals option 12.0 mm All types/styles M2.5 terminals 0-5 0.47" 0-10 10.3 mm 0-12 0.41" 0-15 0-20 0-25 0-30 0-40 0-50 Flying leads option Also available with reduced barrel depth - special order only 0-100 0-120 Type Barrel Depth 0-150 19 29.2mm/1.15* 0-200 29 28.5mm/1.12* 0-250 39 28.2mm/1.11* 0-30049 28.3mm/1.11* 0-400 0-500 Illumination 0-1000 ✔✔ 0-1500 ✔✔This is available in either of the two forms shown below and should be specified at the time of ordering meters. 0-2000 ✔ Please contact the sales office for full information and drawings. Self contained.✔Complete with external resistance box. Complete with external tag board. * Millivoltmeters can be supplied on request. Overhead 75mV - external shunt required.Complete with external transformer. Available for types 19W, 19WF, 29W, 29WF, 39W, 39WF Unit contains Ş6mm festoon style lamp available in 6V, 12V, or 24V Terminal resistance Illumination bracket assembly Range Tolerance ± 15% Range Tolerance ± 15% 50µA 2000Ω 250µA 255Ω 100µA 1000Ω 500µA 155Ω 200µA 365Ω 1mA 50Ω Accuracy Type Scale length DC AC Rectifier 19 34.0mm/1.34” ±2.5% ±2.5% Panel 29 60.0mm/2.36” ±1.5% ±2.5% Light Box 39 78.0mm/3.07” ±1.5% ±2.5% Available for all styles of types 29, 39 49 100.0mm/3.94” ±1.5% ±1.5% which require translucent dials. The meter fixing studs occupy different Weight positions and rectangular panel cut-outs are required for styles M, B. Type Nett Weight Type Nett Weight 19 40g/1.4oz 39 90g/2.8oz Unit is available with either festoon 29 65g/2.3oz 49 130g/4.6oz style or T1 3/4 flanged lamps in 6V, 12V, 24V. T1 3/4 flanged LEDs are As part of our policy of continuous product improvement we reserve the right to change also available in either 12V or 24V. specifications at any time. Certificate No. 851037 SIFAM LIMITED As part of our policy of WOODLAND ROAD TORQUAY DEVON TQ2 7AY ENGLAND continuous product TEL: 01803 407733 FAX: 01803 407740 improvement we reserve Sifam_ComponentsUK@compuserve.com the right to change www.sifam.com specifications at any time. SIFAM – The plastics and measurement technology group 6.0 mm 0.24" Produced in the UK by SLS Communications 2500UK/02/99