AC TRANSMITTERS
MANUFACTURED TO MOD STANDARDS
APPLICATIONS
• Suitable for wide variety of rotary
linear speed measurement/control
• Industrial Process System
• Diesel Engines
CONSTRUCTION
• Cast Aluminium Housing as Standard
• Gunmetal alternative for hazardous
enviroments
DRIVING TORGUE
600 grm cm for single phase
150 grm cm for three phase
OUTPUT OPTIONS
OUTPUT MAX LOAD
AC 1v/100 rpm 60 mA
AC 5v/100 rpm 10 mA
AC 0,5v/100 rpm 20 mA
DC 2,5v/100 rpm 4 mA
(Three phase rectified)
Multiple receivers can be used with each
transmitter
OPERATING SPEED LIMIT
1v/100 and 5v/100rpm 800 - 8000 rpm
0,5v/100 rpm 800 - 7500 rpm
2,5v/100 rpm (Rectified) 275 - 3000 rpm
GEARBOX RATIOS
HD 1: 5 - 22, 1: 10 - 2
LD 1: 2, 1: 4, 1: 6
DC TRANSMITTERS
MANUFACTURED TO MOD STANDARDS
A tachometer Transmitter (Tachogenerator)
connected to a Receiver (Tacho Indicator)
Makes a Tachometer Systém for the measurement,
monitoring and control of speed.
Record“ style permanent magnet self exciting
transmitters are AC or DC generators which,
when mechanically driven, produce an out put
voltage proportional to speed.
ACCURACY
Combined accuracy is 15% of full scale
indication tested at 20°C+-5°C. For temperature
range 0 - 35 °C the above accuracy, is doubled.
APPLICATIONS
• Heavy Duty Marine/Offshore/
Steel works
• Bi-directionalforward/reverse controls
CONSTRUCTION
• Heavy duty cast Aluminium housing
• Impregnated for water-tight models
• Parallel or tapered Shaft available
• WT (Admirally patern) able to withstand
water immersion to a depth of 4,5m
• WT Base Mounted to depth of 1m
OUTPUT OPTIONS
DC 5v/100 rpm
DC 10v/100 rpm
All models have limiting resistance Located in
the terminal box. By selecting the appropriate
resistance value, up to 5 receivers may be
operated from each generator (5v/100 rpm
output only).
OPERATING SPEED LIMITS
200 -5000 rpm direct drive
200 -2000 rpm for non direct drives
Visit the Record Electrical Associates Ltd website for more information on Alternators