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Low Pressure Differential Data Logger SmartReader Plus 4
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SmartReader Plus 4 (LPD)
The ACR Low Pressure Differential SmartReader Plus 4 data logger is designed to be used in applications where precise and very low differential pressure measurements are required.
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Low Pressure Differential Data Logger
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SmartReader Plus 4 (LPD)
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Type:
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Silicone piezoresistive strain gauge |
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Range:
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+/-0.5"W, +/-1.0"W, +/-2.0"W, +/-5.0"W, +/-10"W |
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Resolution:
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< 0.01" WC |
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Memory Size:
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32 KB |
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No. of Channels:
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Two. (One for the internal compensating temperature thermistor and one for the pressure sensor) |
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Maximum Pressure:
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+/-40" WC |
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Media:
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Non-corrosive gases and dry air |
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Hysteresis And Repeatability:
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+/- 0.05% FS (typical) |
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Long Term Stability:
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+/-0.5% FS |
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Operating:
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-40 to 70 C (-40 to 158 F) |
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Compensated:
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0 to 70 C (32 to 158 F) |
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Calibrated:
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+/-0.5, +/-1, & +/-2" 0.05" W.C. +/-5 & +/-10" 0.1" W.C |
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Thermal:
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+/-0.5% FS
(over-compensated range) |
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Non-linearity:
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+/-0.05% FS
(best fit straight line) |
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PDF
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| Size: |
107 x 74 x 22 mm (4.2" x 2.9" x 0.9") |
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| Weight: |
110 grams (3.75 ounces) |
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| Case Material: |
NorylŪ Plastic |
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| Operating Limits: |
-40°C to 70°C (-40°F to 158°F) and 0 to 95% Relative Humidity (non-condensing) |
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| Clock Accuracy: |
+/-2 seconds per day |
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| Battery: |
3.6 volt Lithium, 1 Amp-Hour |
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| Power Consumption: |
5 to 10 microamps (continuous) |
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| Battery Life: |
10-years warrantied (under normal use). Factory replaceable |
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| Memory Size: |
32 K (21,500 readings). 128 K (87,000 readings). 1.5 MB (1,000,000 readings). See specific models for availability |
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| Sampling Method: |
1. Continuous (First-in, First-out); not available with sample rates faster than 8 seconds.) 2. Stop when full (Fill-then-stop) |
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| Sampling Rate: |
User selectable rates from 25 per second to one reading every 8 hours. (BP-101 battery pack or PS-201 Power Supply required for sample rates faster than 8 seconds. See Accessories section for details) |
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| Resolution: |
12 bit (1 part in 4096) |
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| PC Requirements: |
IBM PC or 100% compatible running MSŪ Windows 3.1,95,98, or NT, with a least 2 MB RAM, 2 MB of hard drive disk space and one free serial port |
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| Product Approvals: |
Meets Part 15 for Digital Devices of the Code of Federal Regulations of the Federal Communications Commission (FCC). Meets Class A radiated and conducted emission requirements of Section 2 of the Radio Interference Regulations of Communications Canada. IEC801-2, 3, 4 and EN55011 covering ESD, RFI Immunity, EFT/ Burst and Radiated Emissions respectively for the Commission of the European Communities (CE) |
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| Resistance to X-Rays: |
Tested for protection against a 160kV dose @ 5mA for 30 seconds (150mA-sec) @ 38 inches F.F.D. (about 100 times that of an airport X-Ray machine). Tested for protection against Gamma Ray (equivalent to 0.137-1.38 mega volts) IR 192 - 28 curies @ 30 second exposure source to object distance 5" |
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Powerful Solutions for Instrumentation & Control Problems!
Low Pressure Differential Data Logger SmartReader Plus 4
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