Dwyer德威爾 BDPA-30/04/05/06/07/08-2-N 差壓開關(guān)報警器
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產(chǎn) 地:美國更新時間:2020-10-28 10:54
品 牌:德威爾型 號:BDPA-30/04/05/06/07/08-2-N
狀 態(tài):正常點擊量:2846
上海非利加實業(yè)有限公司
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Dwyer德威爾 BDPA-30/04/05/06/07/08-2-N 差壓開關(guān)報警器
The SERIES ADPS/EDPS/BDPA/BYDS Adjustable Differential Pressure Switch is
designed for pressure, vacuum, and differential pressures. The dual scaled adjustment
knob in inches water column and pascals allows changes to the switching pressure to
be made without a pressure gage. The ADPS/EDPS/BDPA is available with settings
from 0.08 in w.c. (20 Pa) up to 20 in w.c. (5000 Pa). The silicone diaphragm and PA
6.6 body make the series ADPS ideal for use with air and other noncombustible gases.
Series EDPS models meet UL508 and are constructed of plenum rated plastics.
The series BDPA Adjustable Differential Pressure Alarms offer a versatile range of
configurations allowing utilization of their many features including buzzer and LED
notification, and battery or line powered. The compact size, adjustment knob and low
cost make the ADPS/EDPS/BDPA the perfect choice for HVAC applications.
產(chǎn)品參數(shù)
Dwyer德威爾 BDPA-30/04/05/06/07/08-2-N 差壓開關(guān)報警器
介質(zhì): 空氣或非可燃的兼容氣體.
材質(zhì): Diaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene.
溫度限制: 32 to 122°F (0 to 50°C).
壓力限制: 40" w.c. (10 kPa).
開關(guān)額定: 1.0 A @ 30 VDC/VAC.
開關(guān)類型: SPDT.
報警指示: Red LED and audible alarm.
報警級別: Approximately 90 db at 4" (10 cm).
報經(jīng)確認: Button press.
電源: 16 to 30 VDC, 18 to 30 VAC or battery. If line power supplied battery acts as back-up if power loss.
電池: 1/2 AA LS14250.
電池壽命: Approximately 1.5 years with 3.6 V/1.2 Ah.
重復(fù)性: ±15% FS.
電氣連接: Screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection.
過程連接: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing.
安裝方向: Vertically, with pressure connections pointing downwards.
重量: 6.1 oz (173 g).
封裝: IP21.
認證: CE, RoHS.
產(chǎn)品介紹
Dwyer德威爾 BDPA-30/04/05/06/07/08-2-N 差壓開關(guān)報警器
介質(zhì): 空氣或非可燃的兼容氣體.
材質(zhì): Diaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene.
溫度限制: 32 to 122°F (0 to 50°C).
壓力限制: 40" w.c. (10 kPa).
開關(guān)額定: 1.0 A @ 30 VDC/VAC.
開關(guān)類型: SPDT.
報警指示: Red LED and audible alarm.
報警***別: Approximately 90 db at 4" (10 cm).
報經(jīng)確認: Button press.
電源: 16 to 30 VDC, 18 to 30 VAC or battery. If line power supplied battery acts as back-up if power loss.
電池: 1/2 AA LS14250.
電池壽命: Approximately 1.5 years with 3.6 V/1.2 Ah.
重復(fù)性: ±15% FS.
電氣連接: Screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection.
過程連接: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing.
安裝方向: Vertically, with pressure connections pointing downwards.
重量: 6.1 oz (173 g).
封裝: IP21.
認證: CE, RoHS.