Self-Powered, 5-Channel, Store up to 32,768 Readings, Compact
Pressure/Temperature/RH Data Logger monitors and troubleshoots HVAC systems, verifies energy management systems, and tracks performance of pneumatically controlled valves. Built-in lithium battery.
Specifications
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No. of Channels: Five; internal thermistor, pressure module (included), plug-in humidity sensor, remote humidity/temperature sensor.
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Internal Thermistor Range: -40 to 158°F (-40 to 70°C).
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Compensated Temperature Range: 32 to 158° F (0 to 70°C).
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Memory Size: 32,768 readings.
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Accuracy: ±1% FS.
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Clock Accuracy: ±8 sec/day plus one sampling interval.
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Thermal Accuracy: ±1% FS.
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Drift: ±0.2% FS/yr.
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Internal Thermistor Resolution: 0.7°F (0.4°C), R25 value equal to 10,000Ω.
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Resolution: 8 bits (1 in 256).
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Sampling Method: Continuous (First-in, First-out) or Stop when full (Fill-then-stop).
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Sampling Rate: Selectable from 8 seconds to once every 5 days.
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Ambient Operating Temperature/RH: -50 to 160°F (-45 to 70°C), 0 to 95% RH, non-condensing.
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Connection: Removable screw terminal.
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Computer Requirements: IBM compatible 386 or above and Windows® 3.1 or later with 2MB RAM and 2MB hard drive disk space, one serial port.
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Power Requirements: 3.6 V TL5134 lithium metal battery, internal, factory replaceable.
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Power Consumption: 5 to 10 µA.
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Service: Air and noncorrosive gases.
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Max. Pressure Rating: 4X rated pressure.
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Housing Material: PPE & PS (polyphenylene ether & polystyrene).
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Weight: 5 oz (110 g).
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Agency Approvals: CE.
