ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
1.General
- Measuring principle: Time Flight impulse Radar technology
- Operating frequency : 5.8 GHz
- Half power beam angle : Rod antenna: 30deg., Cone antenna 4”: 34deg., 6”: 22deg., 8”: 17deg.
- Microwave output power : Max 1μW
2.Display / Configuration : Local display : 5 digit LCD display with 4 configuration buttons. Level, Ullage, Volume, Current or Amplitude output
3.Electrical
- Power supply : Loop powered 16-36 VDC （16-30VDC in Ex applications）
- Output : Analog DC4-20mA +HART
- Output variable : Level, Ullage in m or ft. Volume in %, Amplitude in dB.
- Signal on alarm : Hold, Low(3.9mA), High(22mA)
- Cable entry : 2-M20×1.5(Applicable Cable diameter : 6.5-9.0mm)
4.Mechanical
-Antenna : Rod antenna, Cone antenna 4”, 6”, 8”
5.Environment Condition
-Max. pressure : 10 bar. (145 psi)
-Ingress protection : IP65
-Vibration resistance : IEC 68-2-6/1G
6.Measuring Performance
-Instrument accuracy : +/- 10mm
-Repeatability : +/- 1mm
-Update interval : 1 Second
-Measuring range : Depend on Antenna type and products nature, see diagram at page 4
