Serial No. : JD-9056A
Size(mm):DN20
Material:Brass ultrasonic heat meter body
Place of origin:Zhejiang China
Color:黄铜本色
Support level: A
Registered capital:1000
Founded:2001
Number of companies:101-500人
Export scale:
Contact: 赵**
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产品名称:超声波热流量表
产品型号:JD-9056;Size:DN15,DN20,DN25,DN32,DN40
技术规范
Communication Mode | Infrared;M-bus; RS-485(Optional); | ||||
Nominal Diameter DN(mm) | 15 | 20 | 25 | 32 | 40 |
Minimum Flow qi(m3/h) | 0.03 | 0.05 | 0.07 | 0.12 | 0.20 |
Normal Flow qp(m3/h) | 1.5 | 2.5 | 3.5 | 6 | 10 |
Maximum Flow qs(m3/h) | 3 | 5 | 7 | 12 | 20 |
Heat Minimum Resolution | 1kWh(User Mode),0.001kWh(Verification Mode)
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Flow Minimum Resolution | 0.01 m3(User Mode),0.000001m3(Verification Mode) | ||||
Static Electricity | <10μA | ||||
User Mode Electricity | <30μA | ||||
Verification Mode Electricity | <80μA | ||||
Flow Full-Scale Reading(m3) | 999999.99 | ||||
Heat Full-Scale Reading (kW·h) | 99999999 | ||||
Accuracy Class | Class 2 | ||||
Pressure Loss | <25kPa(Normal Flow) | ||||
Maximum Working Pressure | 1.6MPa | ||||
Medium Temperature Range | (4~95)℃ | ||||
Temperature Difference Range | (3~70)℃ | ||||
Temperature Resolution | 0.1℃(User Mode),0.01℃(Verification Mode) | ||||
Environment Temperature | Class A (5~55)℃ | ||||
Battery Service Time | 6 Years(Lithium Battery) | ||||
Temperature Sensor | PT1000 (Platinum Resistor) | ||||
Communication Mode | Infrared;M-bus; RS-485(Optional); |