5825

DP-CALC Micromanometer 5825

The DP-CALC™ 5825 micromanometer allows you to easily makeHVAC pressure measurements. These robust instruments can be usedwith Pitot probes to measure duct velocity. The high performanceDP-CALC™ 5825 can calculate flow and has data loggingcapabilities.

 

Pressure
Range: -1245 to 3735 Pa (-9.3 to 28.0 mm Hg, -5 to +15 in. H2O)
Accuracy: ±1% of reading ±1 Pa
(±1% of reading ±0.01 mm Hg)
(±1% of reading ±0.005 in. H
2O)
Resolution: 0.1 Pa (0.001 mm Hg, 0.0005 in. H
2O)


Velocity

Range: 1.27 m/s to 78.7 m/s (250 ft/min - 15,500 ft/min)’
Accuracy
1: ±1.5 % at 10.16 m/s (2,000 ft/min)

Instrument Temperature Range
Operating range: 0 to 70°C (32 to 158°F)
Storage range: -40 to 85°C (-40 to 185°F)

Flow Rate
Displayed range2: Up to 9,999,000 CFM, m3/h, l/s
K Factor range: 0.01 to 2

Logging Capability
Range: Up to 1,000 samples and 500 test id’s
Intervals: 2 sec, 5 sec, 10 sec, 15 sec, 20 sec, 30 sec, 60 sec, 2 min, 5 min, 10 min, 15 min, 20 min, 30 min, 60 min

Time Constant
Values: 1, 5, 10, 15, or 20 seconds

Power Requirements
Batteries: Four AA-size Alkaline or NiCd rechargeable
Approx. battery life: 24 hours (Alkaline), 7 hours (NiCd)
AC adapter (optional): 7 VDC nominal, 300 mA

Physical
External dimensions: 100 mm × 168 mm × 38 mm
Weight (with batteries): 0.35 kg (0.76 lb.)
Display: 4-digit LCD, 15 mm (0.6 in.) digit height

Printer Interface
Type: Serial
Baud rate: 1200


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