Mô tả sản phẩm
Công Tắc Áp Suất Series 616WL
| Model |
: |
SERIES 616WL |
| Manufacturer |
: |
DWYER |
| Origin |
: |
USA |
| Service |
: |
Air and non-combustible, compatible gases. |
| Wetted Materials |
: |
Consult factory. |
| Accuracy |
: |
±0.50% F.S., display accuracy ±0.5%. |
| Stability |
: |
±1% F.S./yr. |
| Temperature Limits |
: |
0 to 140°F (-17.8 to 60°C). |
| Compensated Temperature Limits |
: |
20 to 120°F (-6.67 to 48.9°C). |
| Pressure Limits |
: |
See chart. |
| Thermal Effect |
: |
±0.02% F.S./°F (0.036% F.S./°C). |
| Power Requirements |
: |
12-30 VDC (2-wire). |
| Output Signal |
: |
4 to 20 mA. |
| Zero and Span Adjustments |
: |
Digital, push button adj. |
| Loop Resistance |
: |
DC; 0-900 ohms maximum. |
| Current Comsumption |
: |
DC; 38 mA maximum. |
| Electrical Connections |
|
Screw-type terminal block. |
| Process Connections |
: |
Barbed, dual size to fit 1/8" and 3/16" (3.12 and 4.76 mm) I.D. rubber or vinyl tubing. |
| Enclosure Rating |
: |
NEMA 4X (IP66). |
| Mounting Orientation |
: |
Vertical, consult factory for other position orientations. |
| Weight |
: |
Without LCD 17 oz (482 g); with LCD 18 oz (510 g). |
| Agency Approvals |
: |
CE. |
| Model |
Pressure Range |
Max. Press. |
616WL-2
616WL-4
616WL-12
616WL-14
616WL-22
616WL-32
616WL-25
616WL-35 |
0-0.25 in. w.c.
0-1 in. w.c.
0.25-0-0.25 in. w.c.
1-0-1 in. w.c.
0-60 Pa
60-0-60 Pa
0-250 Pa
250-0-250 Pa |
2 psig
4 psig
2 psig
4 psig
13.8 kPa
13.8 kPa
4 psig
4 psig |
| Model |
Pressure Range |
Max. Press |
616WL-2-LCD
616WL-4-LCD
616WL-12-LCD
616WL-14-LCD
616WL-22-LCD
616WL-32-LCD
616WL-25-LCD
616WL-35-LCD |
0-0.25 in. w.c.
0-1 in. w.c.
0.25-0-0.25 in. w.c.
1-0-1 in. w.c.
0-60 Pa
60-0-60 Pa
0-250 Pa
250-0-250 Pa |
2 psig
4 psig
2 psig
4 psig
13.8 kPa
13.8 kPa
4 psig
4 psig |
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