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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
¡½ OEM service
¡½ Adopts DPDT micro switch
¡½ Adjustable set point range 0.02 to 1.6MPa
¡½ Suitable for using in neutral liquid and gas
¡½ Adopts bellow as measuring elements
¡½ 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¢J
¡¿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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