Mô tả sản phẩmCông Tắc Chênh Áp Series MS
| Model |
: |
SERIES MS |
| Manufacturer |
: |
DWYER |
| Origin |
: |
USA |
| Service |
: |
Air and non-combustible, compatible gases. |
| Wetted Materials |
: |
Consult factory. |
| Accuracy |
: |
±1% for 0.25" (50 Pa), 0.5" (100 Pa), 2" (500 Pa), 5" (1250 Pa), 10" (2 kPa), 15" (3 kPa), 25" (5 kPa)±2% for 0.1" (25 Pa), 1" (250 Pa) and all bi-directional ranges. |
| Stability |
: |
±1% / year F.S.O. |
| Temperature Limits |
: |
0 to 150°F (-18 to 66°C). |
| Pressure Limits |
: |
1 psi maximum, operation; 10 psi, burst. |
| Power Requirements |
: |
10 to 35 VDC (2-wire); 17 to 36 VDC or isolated 21.6 to 33 VAC (3-wire). |
| Output Signals |
: |
4 to 20 mA (2-wire); 0 to 5V, 0 to 10 V (3-wire). |
| Response Time |
: |
Adjustable 0.5 to 15 sec. time constant. Provides a 95% response time of 1.5 to 45 seconds. |
| Zero & Span Adjustments |
: |
Digital push button. |
| Loop Resistance |
: |
Current output: 0-1250 max; Voltage output: min. load resistance 1 k |
| Current Consumption |
: |
40 mA max. |
| Display (optional) |
: |
4 digit LCD. |
| Electrical Connections |
: |
4-20 mA, 2-Wire: European style terminal block for 16 to 26 AWG.
0-10 V, 3-Wire: European style terminal block for 16 to 22 AWG. |
| Electrical Entry |
: |
1/2" NPS thread
Accessory (A-151): Cable gland for 5 to 10 mm diameter cable. |
| Process Connections |
: |
3/16" ID tubing (5 mm ID). Maximum OD 9 mm. |
| Enclosure Rating |
: |
NEMA 4X (IP65). |
| Mounting Orientation |
: |
Diaphragm in vertical position. |
| Weight |
: |
8.0 oz (230 g). |
| Agency Approvals |
: |
CE. |
| |
|
|
| ACCESSORIES |
|
|
A-435, Field Upgradeadble LCD
|
| A-480, Plastic Static Pressure Tip |
| A-481, Installer kit. Includes 2 plastic static pressure tips and 7 ft (2.1 m) of PVC tubing |
| Model |
Output |
Selectable Ranges |
MS-121*
MS-321*
MS-111*
MS-311*
MS-131
MS-141
MS-151
MS-721*
MS-711*
MS-621
MS-331
MS-341
MS-351
MS-021
MS-221 |
4-20 mA
0-10 V
4-20 mA
0-10 V
4-20 mA
4-20 mA
4-20 mA
0-5V
0-5V
0-5V
0-10V
0-10V
0-10V
4-20 mA
0-10 V |
0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa)
0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa)
1", 2", 5" w.c. (250, 500, 1250 Pa)
1", 2", 5" w.c. (250, 500, 1250 Pa)
10" w.c. (2 kPa)
15" w.c. (3 kPa)
25" w.c. (5 kPa)
0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa)
1", 2", 5" w.c. (250, 500, 1250 Pa)
±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa)
10" w.c. (2 kPa)
15" w.c. (3 kPa)
25" w.c. (5 kPa)
±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa)
±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa) |
Note: Add -LCD to end of model for units with display.
*Models available with duct mount static pressure probe. Change last digit from 1 to 2. Ex. MS-122
------------------------------------------------------------------------------------------------------------------------------------
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
|
|
