EW-68420-04 气泵-产品快照
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- EW-68420-04
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产品介绍
EW-68420-04 气泵
Pressure Calibration Kit with Pneumatic Pump, -30" Hg to 300 psi
Temperature compensated to maintain 0.05% full-scale accuracy. Download stored data to your PC and generate calibration reports for permanent documentation. Use these rugged, portable kits to test and calibrate your pressure transducers, transmitters, switches, relief valves, and gauges. Kits measure voltage and current, supply output for transducers and transmitters, measure leak rates, and test switches. The backlit LCD simultaneously shows pressure versus voltage, current, date and time, percentage of pressure, pressure switch status, temperature, or maximum or minimum pressure values. Other features include tare pressure offset values, audible and visual overload warnings, adjustable resolution, low-battery indication, and over-pressure protection. The 68420-series kits include: a pneumatic pump, calibrator, hose fittings, charger, built-in 4 to 20 mA calibrator, and a hard carrying case. The 68421-series kits include: a hydraulic pump, calibrator, hose, fittings, charger, built-in 4 to 20 mA calibrator, No Stretch hydraulic hose to minimize stabilization time, safety valve to prevent damage from over pressurization, and a hard carrying case. All kits include: Windows®-based software for remote control operation, data transfer, and generation of calibration reports for permanent docu-mentation. NIST certification is available; call our Application Specialists for details.
Specifications Media compatibility water, oil, and noncorrosive gases Unit of Measurement lb/in2, H2O", Hg", mm Hg (pressure units) Resolution 0.01% full scale Range 30" Hg to 300 psi Output RS-232 Process connection 1/4" NPT Battery life 10 hours Accuracy 0.025% full scale Power 6 V rechargeable battery or 110 VAC adapter (included) Display 16-character backlit LCD, two line alphanumeric
Discontinued Items Pressure Calibration Kits