Dụng Cụ Đo Áp Suất Series HM35
Model | : | SERIES HM35 |
Manufacturer | : | DWYER |
Origin | : | USA |
Pressure Connections | : | Hose 4/6 mm or 1/8" NPT |
Accuracy | : | (Includes linearity, hysteresis, and repeatability): Depending on model. ±0.20% full scale ±1% digit ±0.10% full scale ±1% digit ±0.05% full scale ±1% digit |
Measuring Media | : | Instrument air or inert gases that are compatible with 18/8 stainless steel. |
Temperature Limits | : | 32 to 122°F (0 to 50°C). |
Storage Temperature | : | -4 to 140°F (-20 to 60°C). |
Humidity | : | Maximum 95% RH non-condensing. |
Display | : | Graphical back lit LCD. 128 x 64 points. |
Power Requirements | : | 3 x 1.5 VDC Mignon - Cell AA batteries (included). Can operate on 6 to 9 VDC external power. |
Current Consumption | : | 25 mA without back lit display, IR, or buzzer. |
Memory | : | 10,742 readings. Recording intervals adjustable from 1 second to 24 hours or manual |
Case Protection | : | IP54 |
Weight | : | 10.5 oz (300g). |
Agency Approvals | : | CE |
ACCESSORIES | ||
HM28-0, 1/8" NPT Adapter (1 Piece) | ||
HM35-1, Communication sofware and cable | ||
HM35-2, Infrared RS-232 Serial Adapter | ||
HM35-3, External Power Adapter |
Error Limit 0.2% F.S. for gauge, vacuum, and differential pressure
Model | Range | Over Pressure |
HM3531DLB300 HM3531DLC300 HM3531DLE300 HM3531DLF300 HM3531DLG300 HM3531DLH300 HM3531DLJ300 HM3531DLK300 HM3531DLL310 HM3531DLM310 |
0-10 in w.c. (0-2.5 kPa) 0-28 in w.c. (0-7 kPa) 0-80 in w.c. (0-20kPa) 0-120 in w.c. (0-30 kPa) 0-200 in w.c. (0-50 kPa) 0-14.5 psi (0-100kPa) 0-29 psi (0-200 kPa) 0-108 psi (0-750 kPa) 0-145 in w.c. (0-1000 kPa) 0-245 in w.c. (0-1700 kPa) |
50 in w.c. 140 in w.c. 600 in w.c. 600 in w.c. 58 psi 58 psi 100 psi 245 psi 390 psi 390 psi |
For higher accuracy models change the 10th digit from a 3 to a 1 (0.05% F.S.), 2 (0.1% F.S.), or 6 (0.1% of reading). For example, 0 to 28 in of w.c. with 0.05% accuracy would be model number HM3531DLC100. Higher accuracies are only available on 0-28 in of w.c. range or
higher.
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