Manufacturers
AI-TEK INSTRUMENTS T77430
Description
AI-Tek Instruments T77430 TACHPAK 3 Series Digital Process Tachometer
Part Number
T77430
Price
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Manufacturer
AI-TEK INSTRUMENTS
Lead Time
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Category
PRODUCTS - T
Features
- 2 Analog Current Outputs - 0-1 milliamps. 0-20 or 4-20 milliamps.
- 4 Relays - Sealed 6 amp SPDT auto reset or latching.
- AC or DC Power - Adaptable to either AC or DC power source.
- Digital Configuration - Utilizes adaptive period averaging and floating point calculation.
- Field Programmable - Adaptable to various applications and requirements by utilizing a unique internal switch design. No additional calibration equipment required.
- Higher Level of Accuracy - ±.5% for analog outputs and ±.05% for relay setpoints in operation over temperature ranges.
- Quicker Response Time - 50 millisecond updates above 100 Hz.
Datasheet
AI-Tek-Instruments-T77430-TACHPAK-3-Series-Digital-Process-Tachometer-datasheet1-1241386960.pdf
101 KiB
Extracted Text
® TACHPAK 3 Digital Process Tachometer CSA Listed Part Number Series T 77430 Features & Advantages Applications Faster - More Accurate - Field Quicker Response Time - 50 milli- Fast response overspeed Programmable second updates above 100 Hz. shutdown The TachPak 3 computing Higher Level of Accuracy - ±.5% for PLC or DCS Interface tachometer is a single channel analog outputs and ±.05% for relay Petrochemical production instrument. It measures input fre- setpoints in operation over Pump or generator alarm quency and converts the resulting temperature ranges. Low speed tachometer quantities to a meter output, an Field Programmable - Adaptable to Expanding analog scale speed analog output and four relays. various applications and require- transmitter The microcomputer-based ments by utilizing a unique internal Start-up, over/under speed TachPak 3 tachometer uses adap- switch design. No additonal switching tive period averaging which permits a calibration equipment required. Textile production applications combination of fast response and Digital Configuration - Utilizes adap- RPM measurement high accuracy not available in other tive period averaging and floating Paper and pulp production industrial speed instruments. The point calculation. Turbine speed control input instrument functions can easily be 2 Analog Current Outputs - 0-1 Metal production programmed in the field or altered at milliamps. 0-20 or 4-20 milliamps. Mining applications any time using a unique internal 4 Relays - Sealed 6 amp SPDT auto Frequency measurement switch design. reset or latching. Test labs Typically, a TachPak 3 tachome- AC or DC Power - Adaptable to either Generator sets ter is used with magnetic sensors as AC or DC power source. Food processing a signal source. However, it may Conveyor protection receive a sine wave or TTL signal Printing industry from any frequency source. The resulting speed is used for meter output, analog output or alarms. It is superior in applications requiring fast update times and high accuracy. Net Weight Ordering P/N Input Power Enclosure (lbs.) T77430 -11 120 Vac/24 Vdc Standard NEMA 1 2.7 -12 240 Vac/24 Vdc Standard NEMA 1 2.7 -41 120 Vac/24 Vdc NEMA 4X * 5.9 -42 240 Vac/24 Vdc NEMA 4X * 5.9 It is the customer's responsibility to -71 120 Vac/24 Vdc Explosion Proof ** 39.0 determine whether the product is -72 240 Vac/24 Vdc Explosion Proof ** 39.0 proper for customer's use and application. * See page 19 for dimensions ** See page 20 for dimensions
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What they say about us
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One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
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Fuji
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Applied Materials
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Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
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Trican Well Service
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When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods