AI- Tek Tachtrol 30 Series TachometersIndonesia Industrial Parts

General

AI- Tek Tachtrol 30 has been designed with all of the functions and durability embodied in the previous tachometer series as well as improvements to extend performance, accuracy and function. The Tachometer Tachtrol 30 Series computing tachometer has a display, is panel-mounted, can measure two independent speed input frequencies, convert them to relevant units that drive visual displays, mechanical & solid state relays and analog output.

Not all tachometers are the same, and this is certainly true of the AI-Tek Instruments tachometry line. Designed with severe industrial environments in mind, these units will provide reliable aroundthe-clock operation for years under adverse conditions.

AI-Tek Instruments is a leader in manufacturing this type of instrument. Our prices reflect the design, quality, ruggedness and engineering of the equipment. What you really get with AI-Tek Instruments is a superb price performance ratio. It may not initially be the least expensive equipment available; but, in the long run, the value of this equipment is that it will outperform and outlast others.

With the exception of the Tachtrol 20, both TACHPAK and TACHTROL now share a common processing platform. This commonality allows both to perform identical tachometry functions, streamlines programming and minimizes the learning curve. The main physical difference between the two is the characteristic integrated display function found in all Tachometers Tachtrol 30 Series.

AI- Tek Tachtrol 30 Features

Wide range of AC or DC power (12-30 Vdc, 80-264Vac 50-60Hz)
Greatly improved instrument accuracy, processing speed and response time.
Frequency, period or counter modes.
User-defined inputs for logic level, averaging, alarm set points and hysteresis,
Signal normalization and math functions allow mathematical manipulation of input signals. Results can be displayed along with user-defined units.
Accepts sinusoidal and square wave inputs as found in variable reluctance and digital output
speed sensors.
Accepts bi-directional sensor inputs and will decode quadrature or direction signal logic
2 solid state relays (fast response time) and 2 mechanical relays (high power)
Analog output: 0-20mA, 4-20mA, -20-0-(+) 20mA (can be used with bi-directional sensor)

Application

Fast response overspeed shutdown
2 Channel Speed/Draw Monior
Bi-directional Tachometer
Reverse Rotation Alarm
Low Speed Tachometer
Clutch Slip Alarm
Winder Control
Ahead/Astern Marine Tachometer
Expanded analog Scale Speed Transmitter

AI- Tek Tachtrol 30 Specification

Relays (Solid State)
Physical	Form A
Contact Rating	400mA @ 60V (AC or DC)
Contact Rating	On resistance: 2? max
Response Time (operate and release)	Operate: 2 ms max, 0.8 ms typical
Response Time (operate and release)	Release: 0.5 ms max, 0.1 ms typical
Electrical Isolation	500 Vrms, 1 minute
Switchpoint Accuracy	Internal instrument accuracy to alarm
Switchpoint Accuracy	setpoint: ±.005%
Analog Output
Ranges	0 to 20mA, 4 to 20mA, -20 to 0 to +20mA; user selectable
Accuracy	Internal instrument accuracy: ±.005%; plus ±.05% of full scale range at room temp with 400 ohm load;
Accuracy	±0.1% over temp range and load range. Unit is factory calibrated. Can be re-calibrated using TACHLINK.
Resolution	Step size: 610 nanoamps per lsb. 16 bit D/A
Linearity	±0.02% typical
Loop Impedance	100-1000 ?
Response Time	Input to output 6.55 msec+ 1 msec settle at 1k? (worst case) to .1% of final value
Electrical Isolation	500 Vrms continuous
Display (applies to TT & TTplus)
Resolution	Black and White graphics display. 64×128 Pixels.
Accuracy	±.05% of full scale
Communication Protocol	RS485: 19.2kbaud, 8-n-1 protocol, Half duplex, Tachometer is bus master