Đồng hồ đo lưu lượng hơi,hơi nước,khí,gas( air,steam,gas...)

Đăng yêu cầu mua thiết bị

FEATURES

• No moving parts, high reliability and durability
• Convenient install and maintenance
• Sensor not contacts with the measured fluids directly, stable performance and long term life
• Output pulse signal is proportional to flow rate, high accuracy and no zero drift
• Wide measuring range, rate of turn-down 1:20
• Low pressure loss, low cost
• Frequency output not affected by the fluid change in physical character and composition,

meter factor (K) is only considered with shape and dimensions of the bluff body, not need

compensation for volume flowrate, not re-calibration meter factor needed if damaged parts be exchanged

• Wide application for steam, gas, liquid

SPECIFICATION

• Process Connection : langed(standard),Insertion(fixed and adjustable) type, Wafer style
• Process temperature : -35℃~+ 60℃ (without LCD display) , -5℃~+60℃ (with LCD display)
• Operating pressure: 1.6MPa (2.5-6.4MPa for special order)
• Velocity Range: epends on fluid, pressure and temperature
• Liquids : ≤0~12m/s      Gas & Steam : ≤3.5m/s( gas)  ≤70m/s
• Accuracy : 1.0% for liquid, 1.5% for gas, 2.5% for insertion type
• Repeatability : 0.33% for liquid, 0.5% for gas, 0.83% for insertion
• Turn down ratio :          1:10
• Material : SS304 (housing) , CS (standaed flang)
• Signal output : Puls output, Two wire with 4~20mADC, RS485, Hart, ModBus
• RAM Back-up : Lithium Battery, 3.6VDC
• Housing protection : IP65; IP67; IP68
• Ex-protection :   Exid ⅡB T4;  Exib ⅡC T 4
• Cable: 10 meters free for remote version
• weight (approximate) Wafer : 10 kg~ 13kg (to DN300)
• Signal Interface : RS232 & RS485, HART
• Display units : m3/h
• Keypad : Rate, Total
• Power supply : 110/220 VAC or isolated 14~36 VDC

Original : USA

Liên hệ : 090.414.8763 or 0978.79.55.66 – Mr Hòa

Mail : hoa.vntech@gmail.com