供应Barksdale DPD1T-M3SS 0402-061 差压开关

Barksdale DPD1T-M3SS 0402-061 差压开关

产品产地为德国

德国Barksdale巴士德DPD1T-M3SS差压开关

产品名称 美国barksdale公司dpdt系列膜片式差压开关 
产品型号 dpdt系列膜片式差压开关 
行业应用 电力、化工、冶金、轻工机械、船舶、机车、水处理等行业 
产品特点 独特的单簧片设计使开关具有更高的稳定性和更长的寿命   

精度可达±2%fs   
耐压高达15000psi（105mpa）   
内部指示器便于现场设定压力动作点   

量程范围80~7500 psi（0.56~52.5mpa）   

相关资料下载  
各项参数 
性能参数

量程范围        10-300psi（表压）   20-30”hg（真空）
电气额定值     
10a@125/250vac     3a@480vac         
认证              ul
重量               
3.50盎司

物理规格

压力连接         1/8”npt内螺纹
电气连接         
通过1/2”npt导管连接器接到接线端子板上
防护等级         nema4
接液材料         膜片-17-7ph不锈钢

Type DPD1T / DPD2T
Metal Diaphragm Diff. Press. Switches Mechanical 
single/dual pressure switch
Repeatability ±1.0 % at constant 
temperature
Features
Metal diaphragm pressure switches
Wetted parts 
welded.
Direct action, no friction, high accuracy
Adjustment 
ranges
0.02 ... 10.2 bar, differential pressure
Applications
Machine 
and tool engineering,
Autoclaves,
Pump control,
Refrigerant 
monitoring,
Ship building applications
Technical Data
Wetted parts: 
Stainless steel 17 - 7PH
Aluminium, nickel-plated
O-rings: 
FKM
Repeatability: ±1 % at constant temperature
Switching rate: max. 
20/min
Temperature range: -40 °C... +75 °C
Protection class: 
IP65
Housing: Aluminium, anodized
Process connection: 1/8" NPT female 
thread
Electrical connection: Internal terminal strip (0.5 - 
2.5
mm2)
Standard: WAGO terminal and
cable gland
M20 x 
1.5;
clamping range  5 ... 11 mm
Electrical ratings 
and
hysteresis:
A large variety of micro switches
offers different 
electrical ratings
and hysteresis for many
applications.
Weight: 
DPD1T-...: approx. 1.6 kg
DPD2T-...: approx. 1.7 kg
Set point adjustment: 
Turn the adjustment screw
clockwise to decrease the 
set
point
Intrinsically safe: The switches are designed 
for
intrinsically safe applications.
Please add "Exi" to your 
ordering
details when placing an order. To
comply with the intrinsically 
safe
approval following max. ratings
must not be exceeded: Umax = 28
V 
Imax = 50 mA
Approval: ---
Pressure Ranges

Dimensions (mm / 
inch)

Electrical Ratings