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Barksdale UDS3多輸出電子壓力開(kāi)關(guān) - 8位LED顯示屏，0.5%精度壓力范圍0-9000 psi
UDS3 Multiple Output Electronic Switch Pressure Switch
- 8 Digit LED Display, 0.5% Accuracy Pressure Ranges from 0 - 9,000 psi
UDS3 Multiple Output Electronic Switch
多輸出電子壓力開(kāi)關(guān)
UDS3 Description
Barksdale的UDS3電子壓力開(kāi)關(guān)提供了在一個(gè)緊湊的單元中切換四個(gè)分立電路的獨(dú)特能力。除了四個(gè)SPDT繼電器外，UDS3還標(biāo)配4-20毫安或0-10伏直流模擬輸出和1/2英寸高、易于讀取的數(shù)字壓力顯示器。可伸縮的條形圖顯示提供了更大的可見(jiàn)性。模擬輸出可從25%擴(kuò)展到100%的全可調(diào)范圍。12位微處理器提供內(nèi)置診斷，允許開(kāi)關(guān)延時(shí)和壓力循環(huán)高達(dá)每秒100次。壓力單位可以很容易地在psi、bar、kPa、°C和°F單位之間切換。對(duì)于需要精確壓力控制、多個(gè)開(kāi)關(guān)點(diǎn)和超長(zhǎng)壽命的應(yīng)用，UDS3系列解決方案。Barksdale's UDS3 Electronic Pressure Switch offers the unique ability to switch four discrete circuits in a single, compact unit. In addition to its four SPDT relays, the UDS3 comes tandard with either a 4-20 mA or a 0-10 VDC analog output and a digital pressure display with 1/2" tall, easy-to-read digits. A scalable bar graph display provides even greater visibility. Analog outputs are scalable from 25% to 100% of the full adjustable range. A 12-bit microprocessor provides built-in diagnostics and allows for switch time delays and pressure cycling up to 100 times per second. Pressure units may be readily toggled between psi, bar, kPa, °C and °F units. For applications requiring precision pressure control, multiple switchpoints and extremely long life, the UDS3 Series is the ideal solution.
UDS3 Multiple Output Electronic Switch
多輸出電子壓力開(kāi)關(guān)
規(guī)格參數(shù)：
內(nèi)部不銹鋼隔膜壓力控制
4個(gè)開(kāi)關(guān)量輸出和1個(gè)模擬量輸出
高精度，死區(qū)完全可調(diào)
具有可縮放條形圖的易讀LED顯示屏
能夠同時(shí)切換交流和直流負(fù)載
通過(guò)鍵盤完全可配置
Pressure control with internal stainless steel diaphragm
4 switching outputs and 1 analog output
High accuracy with fully adjustable deadband
Easy-to-read LED display with scalable bar graph
Capable of switching both AC and DC loads
Fully configurable via keypad
產(chǎn)品應(yīng)用：
OEM在液壓與氣動(dòng)領(lǐng)域的應(yīng)用
試驗(yàn)臺(tái)
工業(yè)機(jī)械
Technical specifications -General Specifications*
| Accuracy: |
0.5% FS |
| Linearity Error: |
±0.5% f. s. at 77°F (25°C) |
| Repeatability: |
±0.1% f. s. |
| Sensor Element: |
Piezoresistive silicon measuring cell |
Wetted Parts:
Housing:
Seals:
Keypad: |
304 stainless steel
Cast aluminum FKM
Polyester fi lm |
| Measuring Ranges: |
0 - 9,000 psi, gauge |
| Measuring Ranges (psi): |
150 |
750 |
1500 |
3000 |
6000 |
9000 |
| Proof Pressure (psi): |
220 |
1100 |
2175 |
4400 |
9000 |
11600 |
| Process Connection: |
1/4“ NPT F
Option : G1/4 F, bottom entry |
| Electrical Connection: |
Plug-in, terminal strip with 14 slots for 1.5 mm2, 14 AWG slots |
| Power Supply: |
18 - 32 VDC, reversed polarity protected |
A/D-Converter:
Resolution:
Scanning Rate: |
12 bit (4096 steps per span)
1000 / s |
| Time Constant: |
Approx. 40s |
Analog Output:
Current Output:
Load:
Load Influence:
Scanning Rate:
Voltage Output:
Rating:
Adjustment Range |
4-20 mA
max. Rl = (Ub-12 V) / 20 mA
Rl= 600 Ohm at Ub = 24 VDC
0.3% / 100 Ohm
1 ms
0 - 10 VDC
max. 10 mA, short circuit-proof
25% to 100% f. s. |
Switching Output(s):
Switching Function:
Contact Rating:
Cycles:
Switching Rate:
Delay:
Operation Time:
Status Display: |
Normally open / normally closed, analog output, standard-/windows-mode
max. 120 VDC / 250 V AC
max. 12 W / 1250 VA
1 million @ 24 VDC/2A
max. 20 / s
0.0 to 9.9 s adjustable
1 mS
S1 to S4 on LCD display |
Digital Display:
Height:
Bargraph:
Trend Arrows:
Display Range:
Display Rate:
Display Unit: |
8-digit 14-segment LCD display
0.5 in. (green)
20-segments
Last value change
-9999 to 9999
4 / s
bar / psi / psi x 10 / hPa / mbar / °C / °F |
| Operating Elements: |
Keypad with easy response push buttons |
Temperature Range:
Media:
Electronics:
Storage: |
-13° to 212°F (-25°C to +100°C)
14° to 158°F (-10°C to + 70°C)
-22° to 176°F (-30°C to + 80°C) |
| Temperature Influence: |
±0.2% f. s. /10K |
| Compensation Range: |
14° to 158°F (-10°C to +70°C) |
| Power Consumption: |
appr. 350 mA at Ub = 24 V DC (without load) |
| Protection Class: |
IP65 |
| Dimensions (Housing): |
3.9 (W) X 5.3 (H) X 3.1 (D) inches
[100 (W) X 135 (H) X 80 (D) mm] |
| Cable Gland: |
1 x PG 13.5 side entry = standard |
| Additional Features: |
8-digit 14-segment LCD display with bargraph and trend indication, microcontroller, self monitoring, all parameters are confi gured by keypad, selective keypad lock, high accuracy,
quick scanning rate (1 ms). |
| Weight: |
pprox. 2 lb |
| * See product confi gurator for additional options. |
OEM-applications in hydraulics and pneumatics
Test bench
Industrial machinery
Certificates
BV 25242A0-UDS3-V3-UAS3-V3
Datasheets
Diaphragm Seals
UDS3 Series Datasheet
Operating Manuals
Manual UDS3-UAS3
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