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Fisher HART Communicator 275 Hand-held Configurator /
Calibrator
The HART Communicator interfaces with any HART device
from any wiring termination point in a 4-20 mA loop, provided a minimum
resistance of 250 ohms is present between the communicator and power
supply. The HART Communicator uses the Bell 202 frequency shift
keying (FSK) technique.
Features:
- Connects to any HART instrument
- Stores over 100 device configurations
- Easy operation with programmable hot keys
- Intrinsically safe
Specifications:
- Program Memory (and Device Description): 12 MB, +4 MB optional
- Transmitter Data Memory: 2 KB, 32 KB optional
- Lead Connections: Two 4 mm banana plugs
- Data Output: 9-pin Sub-D connector
- Operating Temperature Limits: 32 - 122° F (0 - 50° C)
- Operating Relative Humidity Limits: 0 - 95%
- Display: 8-line by 21-character (128 by 64 pixels) LCD
- Rechargeable Ni-Cad battery pack
- Factory Mutual (FM) intrinsically safe
- Weight: ~ 3 lbs
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