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手持数字压力计 EJH-68062-40 订购编号: EJH-68062-40
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Dwyer Series 490 Wet/Wet Handheld Digital Manometer 0 to 30 psi
Dwyer | Item# EJH-68062-40
Accessories
Carrying Case for Dwyer Handheld Digital Manometers
EJH-68062-95
Calibrations
Innocal, NIST Calibration Service for Manometers
EJH-17090-31
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- Measures positive and differential positive pressure
- Stores 40 readings in memory for later reference
- Audible and visual overpressure alarms
- Adjustable dampening feature for averaging fluctuating readings
- Measures virtually any liquid or gas compatible with 316L stainless steel
The Dwyer Series 490 Digital Manometer is a versatile, hand-held, battery operated manometer available in several basic ranges from 0-15.0 psi to 0-100 psi. Units are highly accurate (±0.5% full-scale) for positive or positive differential pressure measurement and can tolerate most liquid media compatible with 316L stainless steel. Select from up to seven common English and metric pressure units: psi, in. H2O, in. Hg, mm Hg, kPa, bar or mbar. A memory function allows storage of up to 40 readings for later recall and a backlight provides auxiliary lighting for hard-to-see locations. Standard features are a hold function, as well as both visual and audible overpressure alarms. A new feature added to these manometers is a field adjustable dampening. This all
| Specifications | ||
| Product Type | Manometer | |
| Media compatibility | liquids and gases compatible with 316L SS | |
| Unit of Measurement | psi, " H2O, " Hg, mm Hg, kPa, bar, mbar | |
| Resolution | 0.02 psi | |
| Range | 0 to 30 psi | |
| Max pressure (psi) | 30 | |
| Process connection | dual 1/8" NPT(F) | |
| Battery life | 100 hours | |
| Accuracy | ±0.5% full-scale at 60 to 78°F; ±1.5% full-scale from 32 to 60°F and 78 to 104°F | |
| Power | 9-volt battery, included | |
| Model | 490-2 | |
| Qty/ea | 1 | |
| Brand | Dwyer | |
| CE Compliance | Yes | |
| Display | 4-digit LCD, 0.42"H | |
Carrying Case for Dwyer Handheld Digital Manometers
EJH-68062-95
Calibrations
Innocal, NIST Calibration Service for Manometers
EJH-17090-31
工程咨询
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