Our Products
- 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
Explosion-proof Mechanical Pressure Switch
Model: AT511-7DEx
Category: Automatic/Industrial Machines & Equipments / Industrial Machines / Others
Characteristics
Features
¡½ OEM service
¡½ Explosion-proof pressure switch
¡½ Adjustable set point range -0.1 to 6.3MPa
¡½ Suitable for using in corrosive media
¡½ Fixed / adjustable dead band types are available for wide applications
¡½ Protection level IP65
Specifications
Main Specifications
¡¿Pressure connection
Material: SS304 / SS316
Thread spec.: G1/2”(F)
Other thread specification are available upon request
¡¿Adjustable set point range
For detail please refer to adjustable set point range
¡¿Dead band
Fixed/Adjustable dead band
For detail please refer to adjustable set point range
¡¿Applicable fluid
Liquid and gas that compatible
with pressure connection
¡¿Ambient temperature
-40°C to 50°C
¡¿Media temperature
0~120¢J
¡¿Media viscosity
< 1 x 10-3m2/s
¡¿Vibration resistance
Max. 20m/s2
¡¿Protection level
IP65
¡¿Explosion-proof level
Exde II CT4~T6
Other Specifications
¡¿Installation
Bottom mount
¡¿Case material
Die casting aluminum
¡¿Measuring elements
Diaphragm
¡¿Switch type
SPDT micro switch
¡¿Switching frequency
20 times/min
¡¿Max. operating pressure
1 / 2 / 5 / 8.5MPa
(Based on adjustable set point range)
¡¿Repeatability
?1%
¡¿Contact rating
DC250V, 0.25A
(resistive load, @60Wmax)
AC250V, 5A
(resistive load, @1250Wmax)
¡¿Service life
2,000,000 cycles
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