Mô tả sản phẩm
Dụng Cụ Đo Áp Suất Series 490
| Model |
: |
SERIES 490 |
| Manufacturer |
: |
DWYER |
| Origin |
: |
USA |
| Service |
: |
Compatible gases & liquids. |
| Wetted Materials |
: |
Without valve: 316L SS; Additional wetted parts with 3-way valve option: Buna-N, silicone grease, PTFE, brass 360, copper, reinforced acetal copolymer. |
| Accuracy |
: |
±0.5% F.S., 60 to 78°F (15.6 to 25.6°C); ±1.5% F.S. from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40°C). |
| Pressure Hysteresis |
: |
±0.1% of full scale. |
| Pressure Limit |
: |
See chart |
| Temperature Limits |
: |
32 to 104°F (0 to 40°C). |
| Storage Temperature Limits |
: |
-4 to 176°F (-20 to 80°C). |
| Display |
: |
0.42" (10.6 mm) 4 digit LCD. |
| Resolution |
: |
See chart. |
| Power Requirements |
: |
9 volt alkaline battery. Battery included but not connected. |
| Weight |
: |
14.1 oz (400 g). |
| Connections |
: |
Two 1/8" (3.18 mm) female NPT. |
| Agency Approvals |
: |
CE |
| Model |
Range |
Available Pressure Units |
Maximum
Pressure |
| bar |
psi |
in Hg |
kPa |
FTWC |
in w.c. |
mm Hg |
mbar |
490-1
490-2
490-3
490-4
490-5
490-6 |
0-15.00 psi
0-30.00 psi
0-50.00 psi
0-100.0 psi
0-500.0 psi
0-200.0 psi |
1.034
2.069
3.447
6.895
34.47
13.79 |
15.00
30.00
50.00
100.0
500.0
200.0 |
30.54
61.08
101.8
203.6
1018
407.2 |
103.4
206.9
344.7
689.5
3447
1379 |
34.60
69.20
115.3
230.7
1153
461.3 |
415.2
830.4
1384
2768
5536 |
775.7
1551
2585
5171 |
1034
2069
3447
6895 |
30 psig
60 psig
100 psig
200 psig
1000 psig
400 psig |
A-402A, Carrying Case - Tough gray nylon pouch protects any Series 490 Wet/Wet Handheld Digital Manometer. Double zippered for quick and easy access. With belt loop that snaps closed.
7-1/2"H x 3"W x 2-1/4"D (191 x 76 x 57 mm)
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