Đồng Hồ Đo Chênh Áp Series 3000SGT
| Model |
: |
SERIES 3000SGT |
| Manufacturer |
: |
DWYERS |
| Origin |
: |
USA |
| Service |
: |
Air and non-combustible, compatible gases. |
| Wetted Materials |
: |
Consult factory. |
| Accuracy |
: |
See model chart below. |
| Pressure Limits |
: |
See model chart below. |
| Temperature Limits |
: |
20 to 120°F (-6.67 to 48.9°C). |
| Process Connections |
: |
1/8" female NPT. |
| Size |
: |
4" (101.6 mm) dial face, 5" (127 mm) O.D x 8-1/4" (209.55 mm). |
| Weight |
: |
3 lb, 14.5 oz (1.77 kg). |
| |
|
|
| SWITCH SPECIFICATIONS |
| Switch Type |
: |
Each set point has 2 Form C relays (DPDT). |
| Repeatability |
: |
±1% of full scale. |
| Electrical Rating |
: |
10A @ 24 VDC or 120 VAC, 6A @ 240 VAC. |
| Electrical Connections |
: |
Screw terminals. |
Power Requirements
|
: |
120 VAC, ±10% |
| Mounting Orientation |
: |
Diaphragm in vertical position. Consult factory for other position orieantations. |
| Set Point Adjustment |
: |
Adjustable knobs on face. |
| |
|
|
| TRANSMITTER SPECIFICATIONS |
| Accuracy |
: |
See model chart below. |
| Temperature Limits |
: |
20 to 120°F. (-6.67 to 48.9°C). |
| Pressure Limits |
: |
See model chart below. |
| Thermal Effects |
: |
±0.025% F.S./°F (0.045% F.S/°C). |
| Power Requirements |
: |
10.0 to 35 VDC (2-wire). |
| Output Signal |
: |
4-20 mA DC. |
| Zero & Span Adjustments |
: |
Multi-turn potentiometers, internally accessible. |
| Response Time |
: |
250 mSec. |
| Loop Resistance |
: |
0-1250 ohms. |
| Current Consumption |
: |
38 mA DC, maximum. |
| Electrical Connections |
: |
Terminal block. |
| Warm-up Time |
: |
10 minutes. |
| |
|
|
| OPTONS & ACCESSORIES |
| Tamper-Proof Knobs - Require special spanner - type key (included) to adjust set points. Add suffix -TAMP |
| Low Temperature Option - 0°F (-18°C). Add suffix -LT |
| A-700 Power Supply - AC iniput: 100/120/220/230-240 VAC ±10%, 47-63 Hz. DC output: 24-28 VDC regulated |
| A-298 Flat Aluminum Bracket, for flush mounting 3000SGT |
| |
|
|
| Model |
Range, In. w.c. |
Maximum Pressure |
Electrical Accuracy +/-% |
Mechanical Accuracy +/-% |
3000SGT-0
3001SGT
3002SGT
3003SGT
3006SGT
3010SGT
3020SGT
3030SGT |
0-0.5
0-1.0
0-2.0
0-3.0
0-6.0
0-10
0-20
0-30 |
25 psi(1.7 bar)
25 psi (1.7 bar)
5 psi (34.5 kPa)
5 psi (34.5 kPa)
5 psi (34.5 kPa)
5 psi (34.5 kPa)
10 psi (69 kPa)
10 psi (69 kPa) |
2
2
0.5
0.5
0.5
0.5
0.5
0.5 |
3
2
2
2
2
2
2
2 |
| Model |
Range,Pascals |
Maximum Pressure |
Electrical Accuracy +/-% |
Mechanical Accuracy +/-% |
3000SGT-250PA
3000SGT-500PA |
0-250
0-500 |
25 psi (1.7 bar)
5 psi (34.5 kPa) |
2
0.5 |
22 |
| Model |
Range,Kilopascal |
|
|
|
| 3000SGT-1.5KPA |
0-1.5 |
5 psi (34.5 kPa) |
0.5 |
2 |
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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
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