Furness Controls 354 ເຄື່ອງສົ່ງຄວາມກົດດັນທີ່ໄດ້ຮັບການຢັ້ງຢືນ ATEX (IP65 ATEX housing, ±50Pa ~ ±20kPa)
Specification
FEATURES
Models/Ranges
Model1: ±50Pa Model2: ±150Pa Model3: ±500Pa
Model4: ±2500Pa Model5: ±10kPa Model6: ±20kPa
Output Options: 2 wire 4-20mA
Display (Optional): Most common differential pressure, volumetric flow, mass flow, and velocity units
Adjustable Damping: 0.0 to 60.0 seconds
Square Root function: Standard
Pneumatic Ports: 1⁄4” BSP female fittings and mounting for 54mm centres
PERFORMANCE
Unipolar Accuracy @ 20°C
10% to 100% range: < ± (0.25% reading +1 digit)
0 to 10% range: < ± (0.025% range +1 digit)
Bipolar Accuracy @ 20°C
10% to 100% range: < ± (0.5% reading +1 digit)
0 to 10% range: < ± (0.5% range +1 digit)
Span Adjustment
10% to 100% of range
Note: Span can be set anywhere within instruments range.. For span <20% of range, accuracy is reduced to < ± (0.05% range +1 digit)
Temperature coefficients
Zero: < 0.02%/°C
Range: < 0.02%/°C
Working Temperature: -10 to 40°C
Minimum step response: 100ms
Output Update: 50ms
Long term drift: Typically 0.2% per annum
Overload: 100 x DP range
Max. Static Pressure: -1 to +10 bar Gauge
CONSTRUCTION
Enclosure: IP65 ATEX rated Aluminium enclosure
Dimensions: 166x160x94mm
Materials in contact with media: Stainless steel, nickel, mica & PTFE
Media Compatibility: Air and non-corrosive gases max 95% humidity non-condensing
Weight: 3.5kg
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ