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- Pressure Gauges (8)
- Air-conditioning Equipment (1)
- Thermometers (1)
Contact Information
1F., No. 109, Sec. 2, Zhiyuan 1st Rd., Beitou Dist., Taipei City 11289, Taiwan
Tel: 886-2-28203405
Fax: 886-2-28203406
Double Setting Differential Pressure Switch
Model: AT520-7DDS
Category: Automatic/Industrial Machines & Equipments / Industrial Machines / Others
Characteristics
Features
■ OEM service
■ Adopts DPDT micro switch
■ Adjustable set point range 0.02 to 1.6MPa
■ Suitable for using in neutral liquid and gas
■ Adopts bellow as measuring elements
■ Protection level IP65
Specifications
Main Specifications
▼Pressure connection
Material: Brass
Thread spec.: G1/4”(F)
Other thread specification is available made-to-order
▼Adjustable set point range
0.02~1.6MPa
For detail please refer to adjustable set point range (Fixed Dead Band) table in the
catalogue below
▼Dead band
Fixed dead band
For detail please refer to adjustable set point range (Fixed Dead Band) table in the
catalogue below
▼Applicable fluid
Neutral gas and liquid that compatible with pressure connection
▼Operating pressure
0.05~2.5MPa
(Based on adjustable set point range)
▼Ambient temperature
-30°C to 50°C
▼Media temperature
0~100℃
▼Media viscosity
< 1 x 10-3m2/s
▼Vibration resistance
Max. 20m/s2
▼Protection level
IP65
Other Specifications
▼Installation
Bottom mount
(15° of tilt is acceptable)
▼Case material
Die casting aluminum
▼Measuring elements
Bellow
Material: SS316L
▼Switch type
DPDT micro switch
▼Switching frequency
10 times/min
▼Max. operating pressure
2 / 3MPa
(Based on adjustable set point range)
▼Repeatability
≤1%
▼Synchronization error
≤0.5%
▼Contact rating
AC220V, 6A
(resistive load, @1250Wmax)
▼Service life
2,000,000 cycles
▼Weight
About 1.6kg
▼Other requests (Option)
Third party notarized documents
Inspection report
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