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美国FLOWLINE LU23 LU27 LU28 LU29超声波液位变送器

美国FLOWLINE LU23 LU27 LU28 LU29超声波液位变送器

所属分类:美国FLOWLINE
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时间:2018-4-7 17:09:49
021-6789 5686

美国该产品为通用的两线制、非接触式,其量程能够达到10米,可以测量各种酸和树脂等介质,还适合测量超纯的、腐蚀的泥浆或者污水,被广泛应用到过程罐、日用罐水池等场。(氟莱)产品特点:
● 量程为5.5米/3米/8米/10米
● 二线制,4-20mA输出
● 探头材质为PVDF,耐酸碱腐蚀
● 窄声束角为0度,支持静管技术
● WebCal软件标定,防护等级IP67

美国(氟莱)FLOWLINE超声波液位计技术参数:

量程: LU27: 10cm-3m  LU23: 20cm-5.5m

       LU28: 20cm-8m  LU29:20cm-10m

精度:   ±0.2%满量程

重复性: LU27:0.5mm  LU23/28/29:2mm  

死区:  LU27: 10cm  LU23/28/29:20cm

内存:非易失

供电电压:24VDC

温度补偿:全量程自动

功耗:0.5W

环绕阻抗: 500Ω @24VDC

信号输出:420mA ,两线制

信号反向:420mA 或者204mA

标定:webcal 软件和USB接口

失效诊断:4mA,20mA,21mA,22mA ,或保存最后数值

过程温度:-35~+60

压力: 2bar

防护等级:IP65

外壳材质: 聚亚安酯

传感器材质:PVDF

缆线材质:聚亚安酯

缆线类型: 4芯屏蔽线 

缆线长度:3m

过程连接: LU27:  1”NPT(1”G)

             LU23/28/29: 2”NPT(2”G)

安装垫片:VITONª

类别:普通场合

Range: LU27: 4” to 9.8’ (10cm to 3m), LU23: 8” to 18.0’ (20cm to 5.5m), LU28: 8” to 26.2’ (20cm to 8m), LU29: 8” to 32.8’ (20cm to 10m)

Accuracypk拾: ± 0.2% of range

Resolution: LU27: 0.019” (0.5mm), LU23: 0.039” (1mm), LU28/29: 0.079” (2mm)

Dead band: LU27: 4” (10cm), LU23/28/29: 8” (20cm)

Beam width: LU27: 2” (5cm), LU23/28/29: 3” (7.6cm)

Configuration: WebCal™ PC, Windows®, USB 2.0

Memorypk拾: Non-volatile

Supply voltage: 24 VDC (loop)

Consumption: 0.5W

Loop resist.: 500 ohms @ 24 VDC

Signal output: 4-20 mA, two-wire

Signal invert: 4-20 mA or 20-4 mA

Signal fail-safe: 4 mA, 20 mA, 21 mA, 22 mA or hold last

Process temp.: F: -4º to 140º, C: -20º to 60º

Temp. comp.: Automatic

Ambient temp.pk拾: F: -31º to 140º, C: -35º to 60º

Pressure: MWP = 30 PSI (2 bar)

Enclosure rating: Type 6P, encapsulated, corrosion resistant & submersible

Encl. material: Polycarbonate

Trans. material: PVDF

Cable jacket mat: Polyurethane

Cable type: 4-conductor, shielded

Cable length: 10’ (3m)

Process mount: LU27: 1” NPT (1” G), LU23/28/29: 2” NPT (2” G)

Mount gasket: Viton®

Classification: General purpose

Compliance: CE, RoHS

Approvals: cFMus

P/N DESCRIPTION
LU23-00 5.5m (18.0′) range, 2″ NPT, w/o Fob
LU23-01 5.5m (18.0′) range, 2″ NPT, w/Fob
LU23-10 5.5m (18.0′) range, 2″ G, w/o Fob
LU23-11 5.5m (18.0′) range, 2″ G, w/Fob
LU27-00 3m (9.8′) range, 1″ NPT, w/o Fob
LU27-01 3m (9.8′) range, 1″ NPT, w/Fob
LU27-10 3m (9.8′) range, 1″ G, w/o Fob
LU27-11 3m (9.8′) range, 1″ G, w/Fob
LU28-00 8m (26.2′) range, 2″ NPT, w/o Fob
LU28-01 8m (26,2′) range, 2″ NPT, w/Fob
LU28-10 8m (26.2′) range, 2″ G, w/o Fob
LU28-11 8m (26.2′) range, 2″ G, w/Fob
LU29-00 10m (32.8′) range, 2″ NPT, w/o Fob
LU29-01 10m (32.8′) range, 2″ NPT, w/Fob
LU29-10 10m (32.8′) range, 2″ G, w/o Fob
LU29-11 10m (32.8′) range, 2″ G, w/Fob
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