The CR7 can be purchased with three wiring options.
- Bare wiring panel - Psychrometers wire directly into the datalogger wiring panel. If frequent disconnecting/reconnecting of psychrometers is necessary, this option may be inconvenient.
- Surefast cables - Psychrometers connect to cables with our quick-disconnect Surefast connectors. The cables are wired into the datalogger wiring panel. This option is convenient if many psychrometers will require frequent connecting to the datalogger.
- Surefast panel - Psychrometers connect to a panel with our quick-disconnect Surefast connectors, the panel is labeled for each channel. This is the most convenient option if many psychrometers will require frequent connecting to the datalogger.
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FEATURES
- Multi-channel option available from 14 to 140 channels.
- Includes software, manual, and cables.
- Rechargeable battery for extended lab or field use.
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SPECIFICATIONS
- Full Scale
Range:
±1.5 mV to ±5 V
- Resolution:
50 nV
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Accuracy: ±0.01% Full Scale Range, 0-40
oC
- Maximum Sample
Rate: 4.7 ms/channel
- Analog
Inputs:
140 maximum
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Size: ENC-7F: 50 cm x 33 cm x 25 cm
ENC-7L: 43 cm x 30 cm x 15 cm
- Weight:
18 kg
- Power Requirements:
- Voltage:
9.6 to 15 volts DC
- Internal
Batteries: Sealed,
rechargeable 2.5 Ah/charge
- AC
Source:
Selectable 120 or 240 VAC maintains full charge on internal batteries
- Current Drain: 6 mA quiescent 16 mA processing 100 mA during analog measurements
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