Tiếng Việt
EnglishHOTLINE : 0908507021
Other Instrumentation, Equipments
Mô tả sản phẩm
Mô tả sản phẩm
Dụng Cụ Đo Áp Suất Series 477A
| Model | : | SERIES 477A |
| Manufacturer | : | DWYER |
| Origin | : | USA |
| Service | : | Air and non-combustible compatible gases. |
| Wetted Parts | : | Consult factory |
| Accuracy | : | ±0.10% of full scale from 60 to 78°F (15.6 to 25.6°C); ±1% of full scale from 32-60 and 78-104°F (0-15.6 and 25.6-40°C). |
| Pressure Hysteresis | : | ±1% of full scale |
| Pressure Limits | : | 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 | : | 10.2 oz. (289 g). |
| Connections | : | Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) I.D. tubing for 477A-1, 477A-2, 477A-3, 477A-4, 477A-5 only. Two compression fittings for use with 1/8" (3.18 mm) I.D. x 1/4" (6.35 mm) O.D. tubing for 477A-6 and 477A-7 only. |
FEATURES
- Measure positive, negative, or differential pressures
- Instant selection from up to nine english/metric units
- Stores 40 readings in memory for later reference
- Both audible and visual overpressure alarms
- Operates up to 100 hours on a single 9 volt battery
- New adjustable damping feature for averaging fluctuating reading
| Model | Range | Available Pressure Units | Maximum Pressure |
|||||||||
| bar | psi | in Hg | kPa | in w.c. | mm Hg | mbar | FTWC | mm w.c. | Pa | |||
| 477A-1 477A-2 477A-3 477A-4 477A-5 477A-6 477A-7 |
0-20.00 in w.c. 0-40.00 in w.c. 0-200.0 in w.c. 0-10.00 psi 0-30.00 psi 0-50.00 psi 0-100.0 psi |
.0498 .0996 .4982 .6895 2.069 3.447 6.895 |
.7225 1.445 7.225 10.00 30.00 50.00 100.0 |
1.471 2.942 14.71 20.36 61.08 101.8 203.6 |
4.982 9.96 49.82 68.95 206.9 344.7 689.5 |
20.00 40.00 200.0 276.8 830.4 1384 2768 |
37.36 74.73 373.6 517.1 1551 2585 5171 |
49.82 99.6 498.2 689.5 2069 3447 6895 |
1.667 3.333 16.67 23.07 69.20 115.3 230.7 |
508.0 1016 5080 7031 |
4982 9964 |
3 psig 3 psig 15 psig 30 psig 60 psig 100 psig 200 psig |
------------------------------------------------------------------------------------------------------------------------------------
ĐẠI LÝ PHÂN PHỐI CHÍNH THỨC TẠI VIỆT NAM | CÔNG TY TNHH TM-DV-KT CAO VIỆT CƯỜNG
Số 89 hẻm 249 Tân Kỳ Tân Quý, P.Tân Sơn Nhì, Q.Tân Phú, HCMC
Tel: 08-3813 4681/Fax: 08-3813 4680
Hotline: 0908 507 021/ 0909 951 237 | Email: sales@caovietcuong.com
Website: www.caovietcuong.com | www.thietbidomuc.com
Other product
Bộ Ghi Dữ Liệu - Recorder model PHU, EDS10-79b
-
ModePHU, EDS10-79b
-
CodeGE1-01862
-
Hãng sản xuất
-
PriceCall
Bộ Ghi Dữ Liệu - Recorder model PHR-4, EDS10-74i
-
ModePHR-4, EDS10-74i
-
CodeGE1-01861
-
Hãng sản xuất
-
PriceCall
Bộ Ghi Dữ Liệu - Recorder model PHL, EDS10-75i
-
ModePHL, EDS10-75i
-
CodeGE1-01860
-
Hãng sản xuất
-
PriceCall
Bộ Ghi Dữ Liệu - Recorder model PHF, EDS10-77d
-
ModePHF, EDS10-77d
-
CodeGE1-01859
-
Hãng sản xuất
-
PriceCall
Khe Cách Ly An Toàn Model PWX, EDS13-18b
-
ModePWX, EDS13-18b
-
CodeGE1-01858
-
Hãng sản xuất
-
PriceCall
