Dwyer德威尔 差压开关 1910-1

美国Dwyer德威尔 Dwyer德威尔 差压开关 1910-1

微差压开关
设定点从0.07 - 20英寸水柱，重复精度为3%

1900系列 微差压开关是*通用的系列产品，技术先进，结构精密，性价比高。它为空调系统而设计，也用于其它多种工业场合。 1900系列开关的设定点从0.07到20"英寸水柱(1.8到508毫米水柱)，用于空气或兼容气体。设定点很容易调节，调节螺丝被保护在外壳内，以防止误调。产品通过了UL，CE，CSA和FM认证。
警告：产品只能用于空气及兼容气体

产品规格：

Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult Factory.
Temperature Limits: -30 to 180°F (-34 to 82.2°C). 1823-00, -20 to 180°F (-28.9 to 82.2°C).
Pressure Limits: 10 psig (68.95 kPa) continuous, 25 psig (172.4 kPa) surge.
Switch Type: Single-pole double-throw (SPDT).
Repeatability: ±2%.
Electrical Rating: 15 A @ 120-480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz. De-rate to 10 A for operation at high cycle rates.
Electrical Connections: 3 screw type, common, normally open and normally closed.
Process Connections: 1/8" female NPT.
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment: Screw type inside mounting spud.
Weight: 1 lb, 5 oz (595 g).
Agency Approvals: CE, CSA, FM, UL. NOTE: Optional (-EXPL) Explosion-proof Enclosure does not possess any agency approvals.

美国Dwyer（德威尔）：

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销售热线 52791168    邮箱       咨询QQ:---

产品型号：

美国Dwyer德威尔

Dwyer压力表差压表

Dwyer流量计 流量开关

Dwyer液位计 液位开关 阀门执行机构

Dwyer差压表2000系列Dwyer液位变送器PLT系列

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Dwyer微差压变送器603A系列

Dwyer高精度 防爆 压力变送器639系列

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Dwyer液位变送器PLT系列 

Dwyer大隔膜

Dwyer压力开关1630系列

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Dwyer重复性好 精密 差压开关3000MR 3000MRS系列

Dwyer测量压力、真空或差压 差压表4000系列

Dwyer316L不锈钢 卫洁型 压力变送器637S系列

Dwyer单路 双路 差压开关1620系列

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Dwyer防爆 全天候 与天然气兼容 超微 差压开关1950G系列

Dwyer带指示 微差压变送器604D系列

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Dwyer微差压变送器 监测压力和风速MS

Dwyer经济型 数字压力表DPGA系列

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Dwyer压力表 开关 变送DPG-200

Dwyer电磁流量计RK-EF系列

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Dwyer流量计附件F195

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Dwyer液位开关S-D

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PBLT2和PBLTX系列，

SBLT2和SBLTX系列，

ULT系列超声波液位变送器

391/393/394系列外室式液位控制器

L4系列FLOTECT浮子液位开关

L6系列FLOTECT浮子液位开关

102/1102系列法兰式外室式液位控制器

201/203/204系列侧面安装外室式液位控制器

190系列顶部安装式液位控制器

南京云联电气有限公司是中国地区优质供应商

联系人：叶先生

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公司名称：南京云联电气有限公司
联系人：叶先生(销售经理)  
86(25)52791167  52791168   
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