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AI-Tek Instruments T77530-40 TachPak 30 Nema 4X Enclosure
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Description
The TACHPAK 30 computing tachometer measures input frequency. This dual channel instrument also converts the resulting quantities to an analog output, utility RS485 communication, 2 solid state and 2 mechanical relay functions.
Typically, the new TACHPAK 30 or 10 are used with magnetic sensors as a signal source. However, they may receive sine wave or square wave TTL signals from any frequency source including phase-shifted frequencies from bi-directional hall sensors to indicate change in direction.
The TACHPAK 30 and TACHPAK 10 accept an extensive range of AC or DC power. These instruments have great accuracy, processing speed, response time and can be used in rate period or counter mode.
Included Features
Typically, the new TACHPAK 30 or 10 are used with magnetic sensors as a signal source. However, they may receive sine wave or square wave TTL signals from any frequency source including phase-shifted frequencies from bi-directional hall sensors to indicate change in direction.
The TACHPAK 30 and TACHPAK 10 accept an extensive range of AC or DC power. These instruments have great accuracy, processing speed, response time and can be used in rate period or counter mode.
Included Features
- Quicker Response Time: 7.6 ms (analog), 16.5 ms (mech. relays), 2ms (dig. relays)
- Higher Level of Accuracy: 0.1% (analog), 0.005% (relays)
- Field Programmable: Using TACHLINK or TACHTROL plus
- Digital Configuration: Approaches real time
- Analog Outputs: 0 -20 mA, 4-20 mA, -20 to 0 to +20 mA
- Relays: (2) Mechanical form C, 6 A @ 277 Vac, (2) solid state form A 0.4 A @ 60 Vac or DC
- Digital Display: Accepts (8) TACHTROL plus remote displays
- Computed Functions: 9
Product Specifications
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; ±0.1% over temp range and load range. Unit is factory calibrated. Can be re-calibrated using TACHLINK. |
| Resolution: | Step size: 610 nanoamps per lbs. 16 bit D/A |
| Linearity: | ±0.02% typical |
| Loop Impedance: | 100-1000 ohms |
| Reponse Time: | Input to output 6.55 msec+ 1 msec settle at 1kohms (worst case) to .1% of final value |
| Electrical Isolation: | 500 Vrms continuous |