SONIC μLF-300S Ultrasonic ເຄື່ອງວັດແທກການໄຫຼຂອງຂອງແຫຼວ (1/4,1/8inch)
General
ModelμLF-300S + μLT-8I (1/8 inch) or μLF-300S + μLT-4I (1/4 inch)
Measurement method: Ultrasound transit time method
Applicable liquid: Pure water, various chemicals
* For liquids other than water, check in advance
Liquid temperature:15 ℃ ～ 60 ℃
* Please confirm in advance when using at 60 ° C or higher
Atmosphere temperature: 0 ℃ ～ 50 ℃, no condensation
Measurement range: 0 ml / min - 1000 ml / min (μLF-300S + μLT-8I)
0 ml / min - 4000 ml / min (μLF-300S + μLT-4I)
*Accuracy± 0.5% RD (1/8 inch: 200 to 1000ml / min condition: room temperature, constant temperature water)
± 1ml / min (1/8 inch: 0-199ml / min)
± 0.5% RD (1/4 inch: 800 ~ 4000ml / min condition: room temperature, constant temperature water)
± 4ml / min (1/4 inch: 0-799ml / min)
Reproductivity:± 0.2% (pure, liquid temperature ± 0.5 ℃, average for 30 seconds)
Power supply:DC 24V ± 10%
Power dissipation: 3.6W or less
Weight: 240g
Sensor
Pipe materialPFA (fluororesin)
Nominal diameter 1/8 inch OD: 3.17mm, ID: 2.17mm, 1/4 inch OD: 6.35mm, ID: 4.35mm
Protection rating IP65 equivalent
Cable length5m (Max.30m)
Weight 70g
Data interface
Digital input / output4-wired RS-422, 4-wired RS-485
Analog output4-20mA (instantaneous flow), load resistance 500Ω or less
Integrated pulse output1ch (open collector)
Alarm output1ch (open collector)
Contact input1ch (zero flow setting or integrated value clear)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ