Prosonic Flow Clamp-On 91W

超声波流量测量

Device with automatic frequency scan for maximum measuring performance and cost-effective transmitter.
Clamp-on flow measurement of process water, salt water, demineralized water, drinking & wastewater.

Low capital investment – cost-effectiveness increases with pipe diameter (up to DN 2000/80"). Long-term stable signal – maintenance-free permanent mounting from outside with coupling pads. Process transparency – diagnostic capability.
Medium temperature: –20 to +80 °C (-4 to +176 °F). Degree of protection IP68 (Type 6P enclosure) for pipes under water. Shock and vibration resistance according to IEC 68-2-6.

Economical transmitter – designed for easy applications. Fast and reliable commissioning – Quick Setup menu for installation. Automatic recovery of data for servicing.
Aluminium field transmitter housing. 2-line display with push buttons. HART.

单通道，单声路或双声路：DN15...2000 (1/2...80")

捆绑式系统：
传感器座 1.4308/CF-8
传感器外壳1.4301/304
捆绑带1.4301/304

体积流量、声速、流速、信号强度、累积量

体积流量：
±3% o.r.，适用口径DN15
±2% o.r.，适用口径DN25...200
±2% o.r.，口径大于DN200

0.3...10 m/s (1...33 ft/s)

不适用

-20...+80 °C (-4...+176 °F)
可选：0...+130 °C (32...+265 °F)

-20...+60 °C (-4...+140 °F)

不适用

带铝合金AlSi10Mg涂层

IP67 type 4X（变送器）
IP67 type 4X（传感器）
IP68 type 6P（可选传感器）IP67 NEMA 4X

两行背光显示，3个按键

1路4...20 mA HART
1路脉冲/频率/开关量输出（无源）

不适用

HART

85...250 VAC
20...28 VAC
11...40 VDC

非危险区
FM、CSA

流量计校验仅适用于口径DN15、25、40、50和100
EAC认证

CE认证、C-tick认证、EAC认证

流量计校验仅适用于口径DN15、25、40、50和100