ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Pipe
Applicable fluid: gas (*1, *2)
Applicable pipe: Nominal diameter: 50mm ∼ 4000mm (*3)
Spool piece: Flange rating: JIS 10k standard (*4)
Material : SGP, STPG, SUS304, SUS316, STPY (*5)
Sensor
Flame-proof standard / ExdIIBT4
Sensor :
Standard (screw type) temperature : -30 ∼ 180ºC
Pressure : -0.05 ∼ 1MPa
Large (flange type) temperature : -30 ∼ 180ºC
Pressure : -0.05 ∼ 1MPa
Measurement method: Ultrasonic transit time method
Seal / Gas seal unit
Installation requirement: Straight pipe: Wider than 15D at upstream wider than 5D at downstream (D is inner diameter)
Cable length: Sensor to convertor: Standard 6m or 10m
Converter
Flame-proof standard: ExdIIBT6
Measurement method: Ultrasonic transit time method
Measure line: 1 line or 2 lines (option)
Traverse: Z o V
Accuracy : ±1.0% FS (flow velocity 5 ∼ 60 m/s)
Reproductivity : 0.2%
Flow velocity resolution: less than 0.5mm per second
Averaging : Default 10 sec (0.5 ∼ 180 sec variable)
Ultrasonic thermometer: Measure temperature (in case of air) by ultrasound transit time
Ambient temperature: -10 ∼ +50ºC
Material: AC4A (aluminum cast)
Power supply : AC100V ± 10%, 50 / 60Hz
AC115V, 220V (option)
Surge protection: Built-in surge absorber (VDD line, signal line)
Power dissipation: Max.27W
Output: Analog x2
Range: DC4∼20mA
Over range: DC0∼24mA
Load resistance: Less than 450Ω
Output mode: Flow rate, temperature, pressure
Contact Output x4
Open collector: Rated voltage and current 30V, 0.25A
Output mode: Integrated flow rate, alarming, normal, reverse output, upper limit alarming, lower limit alarming
Integrated pulse width : 1.6msec or 50msec
Power supply for pressure and temperature : DC24V±0.5V, 0.2A
Digital output: RS232C, RS422
Input / Temperature : DC4∼20mA, Pressure : DC4∼20mA
Display : LCD 128 dot x 240 dot, backlight
Measurement View: Nominal diameter, temperature, pressure, flow rate range etc.
Adjustment view: Zero adjustments, averaging time, low-cut etc.
