终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
精度:2 ±% |
管道直径:0.00 inch (0.1000 mm) |
电气输出:Current; Frequency |
测量技术:Piston; Paddlewheel; Turbine |
安装:In-line |
测量介质:Liquid |
介质温度:-4 to 212 F (-20 to 100 C) |
接口选项:Serial/Digital; Network/Fieldbus; HART |
工作温度:-58 to 212 F (-50 to 100 C) |
工作压力:0.0 to 1450 psi (0.0 to 1021 m H2O) |
仪表类型:Volumetric Flow Meter |
审核认证:ATEX |
液体体积流量:0.26 to 17.16 GPM (1 to 65 L/min) |
产品类别:Volumetric Liquid Flow Switches |
产品标准:RoHS; WEEE Compliant |
测量介质:Liquid |
安装:In-line |
介质温度:-4 to 212 F (-20 to 100 C) |
电气输出:Current; Frequency |
测量技术:Piston; Paddlewheel; Turbine |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
工作压力:0.0 to 1450 psi (0.0 to 1021 m H2O) |
精度:2 ±% |
工作温度:-58 to 212 F (-50 to 100 C) |
管道直径:0.00 inch (0.1000 mm) |
接口选项:Serial/Digital; Network/Fieldbus; HART |
液体体积流量:0.03 to 7.39 GPM (0.1000 to 28 L/min) |
产品类别:Volumetric Liquid Flow Switches |
产品标准:RoHS; WEEE Compliant |
仪表类型:Volumetric Flow Meter |
审核认证:ATEX |
管道直径:0.00 inch (0.1000 mm) |
工作压力:0.0 to 1450 psi (0.0 to 1021 m H2O) |
精度:2 ±% |
接口选项:Serial/Digital; Network/Fieldbus; HART |
测量技术:Piston; Paddlewheel; Turbine |
电气输出:Current; Frequency |
工作温度:-58 to 212 F (-50 to 100 C) |
介质温度:-4 to 212 F (-20 to 100 C) |
测量介质:Liquid |
安装:In-line |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
审核认证:ATEX |
液体体积流量:0.01 to 1.14 GPM (0.0300 to 4.3 L/min) |
产品标准:RoHS; WEEE Compliant |
仪表类型:Volumetric Flow Meter |
产品类别:Volumetric Liquid Flow Switches |
管道直径:0.00 inch (0.1000 mm) |
精度:2 ±% |
测量技术:Piston; Paddlewheel; Turbine |
测量介质:Liquid |
工作压力:0.0 to 1450 psi (0.0 to 1021 m H2O) |
接口选项:Serial/Digital; Network/Fieldbus; HART |
安装:In-line |
终端配件:Clamp; Compression;Flanged; Plain End; Socket Weld / Union; Threaded; Tube End/Hose Nipple; Hub, Graylock etc |
介质温度:-4 to 212 F (-20 to 100 C) |
电气输出:Current; Frequency |
工作温度:-58 to 212 F (-50 to 100 C) |
仪表类型:Volumetric Flow Meter |
产品类别:Volumetric Liquid Flow Switches |
液体体积流量:0.01 to 1.66 GPM (0.0400 to 6.3 L/min) |
审核认证:ATEX |
产品标准:RoHS; WEEE Compliant |
测量技术:Piston; Paddlewheel; Turbine |
终端配件:Clamp; Compression;Flanged; Plain End; Socket Weld / Union; Threaded; Tube End/Hose Nipple; Hub, Graylock etc |
测量介质:Liquid |
管道直径:0.00 inch (0.1000 mm) |
电气输出:Current; Frequency |
安装:In-line |
工作压力:0.0 to 1450 psi (0.0 to 1021 m H2O) |
工作温度:-58 to 212 F (-50 to 100 C) |
介质温度:-4 to 212 F (-20 to 100 C) |
精度:2 ±% |
接口选项:Serial/Digital; Network/Fieldbus; HART |
液体体积流量:0.02 to 2.11 GPM (0.0600 to 8 L/min) |
仪表类型:Volumetric Flow Meter |
产品类别:Volumetric Liquid Flow Switches |
审核认证:ATEX |
产品标准:RoHS; WEEE Compliant |
测量技术:Piston; Paddlewheel; Turbine |
精度:2 ±% |
安装:In-line |
介质温度:-4 to 212 F (-20 to 100 C) |
接口选项:Serial/Digital; Network/Fieldbus; HART |
工作压力:0.0 to 1450 psi (0.0 to 1021 m H2O) |
管道直径:0.00 inch (0.1000 mm) |
终端配件:Clamp ; Compression; Flanged ; Plain End ; Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
测量介质:Liquid |
电气输出:Current; Frequency |
工作温度:-58 to 212 F (-50 to 100 C) |
产品标准:RoHS; WEEE Compliant |
仪表类型:Volumetric Flow Meter |
产品类别:Volumetric Liquid Flow Switches |
液体体积流量:0.02 to 3.96 GPM (0.0800 to 15 L/min) |
审核认证:ATEX |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
测量技术:Piston; Paddlewheel; Turbine |
安装:In-line |
电气输出:Current; Frequency |
接口选项:Serial/Digital; Network/Fieldbus; HART |
工作温度:-58 to 212 F (-50 to 100 C) |
管道直径:0.00 inch (0.1000 mm) |
介质温度:-4 to 275 F (-20 to 135 C) |
精度:2 ±% |
测量介质:Liquid |
液体体积流量:0.00 to 0.02 GPM (0.0 to 0.0600 L/min) |
仪表类型:Volumetric Flow Meter |
审核认证:ATEX |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
测量技术:Piston; Paddlewheel; Turbine |
测量介质:Liquid |
精度:2 ±% |
电气输出:Current; Frequency |
接口选项:Serial/Digital; Network/Fieldbus; HART |
工作温度:-58 to 212 F (-50 to 100 C) |
管道直径:0.00 inch (0.1000 mm) |
介质温度:-4 to 275 F (-20 to 135 C) |
安装:In-line |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
产品类别:Volumetric Liquid Flow Switches |
液体体积流量:0.00 to 0.03 GPM (0.0 to 0.1000 L/min) |
审核认证:ATEX |
产品标准:RoHS; WEEE Compliant |
仪表类型:Volumetric Flow Meter |
接口选项:Serial/Digital; Network/Fieldbus; HART |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
介质温度:-4 to 275 F (-20 to 135 C) |
精度:2 ±% |
工作温度:-58 to 212 F (-50 to 100 C) |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
测量介质:Liquid |
电气输出:Current; Frequency |
管道直径:0.00 inch (0.1000 mm) |
安装:In-line |
测量技术:Piston; Paddlewheel; Turbine |
液体体积流量:0.00 to 0.07 GPM (0.0100 to 0.2500 L/min) |
产品类别:Volumetric Liquid Flow Switches |
仪表类型:Volumetric Flow Meter |
产品标准:RoHS; WEEE Compliant |
审核认证:ATEX |
测量介质:Liquid |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
电气输出:Current; Frequency |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
接口选项:Serial/Digital; Network/Fieldbus; HART |
精度:2 ±% |
安装:In-line |
工作温度:-58 to 212 F (-50 to 100 C) |
测量技术:Piston; Paddlewheel; Turbine |
管道直径:0.00 inch (0.1000 mm) |
介质温度:-4 to 275 F (-20 to 135 C) |
审核认证:ATEX |
产品类别:Volumetric Liquid Flow Switches |
产品标准:RoHS; WEEE Compliant |
仪表类型:Volumetric Flow Meter |
液体体积流量:0.01 to 0.34 GPM (0.0200 to 1.3 L/min) |
介质温度:-4 to 275 F (-20 to 135 C) |
电气输出:Current; Frequency |
精度:2 ±% |
接口选项:Serial/Digital; Network/Fieldbus; HART |
工作温度:-58 to 212 F (-50 to 100 C) |
管道直径:0.00 inch (0.1000 mm) |
安装:In-line |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
测量技术:Piston; Paddlewheel; Turbine |
测量介质:Liquid |
仪表类型:Volumetric Flow Meter |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
审核认证:ATEX |
液体体积流量:0.03 to 7.39 GPM (0.1000 to 28 L/min) |
安装:In-line |
管道直径:0.00 inch (0.1000 mm) |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
测量技术:Piston; Paddlewheel; Turbine |
工作温度:-58 to 212 F (-50 to 100 C) |
介质温度:-4 to 275 F (-20 to 135 C) |
精度:2 ±% |
电气输出:Current; Frequency |
接口选项:Serial/Digital; Network/Fieldbus; HART |
测量介质:Liquid |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
液体体积流量:0.01 to 1.14 GPM (0.0300 to 4.3 L/min) |
仪表类型:Volumetric Flow Meter |
审核认证:ATEX |
安装:In-line |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
介质温度:-4 to 275 F (-20 to 135 C) |
精度:2 ±% |
工作温度:-58 to 212 F (-50 to 100 C) |
测量技术:Piston; Paddlewheel; Turbine |
电气输出:Current; Frequency |
管道直径:0.00 inch (0.1000 mm) |
接口选项:Serial/Digital; Network/Fieldbus; HART |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
测量介质:Liquid |
产品类别:Volumetric Liquid Flow Switches |
液体体积流量:0.08 to 8.71 GPM (0.3000 to 33 L/min) |
审核认证:ATEX |
仪表类型:Volumetric Flow Meter |
产品标准:RoHS; WEEE Compliant |
电气输出:Current; Frequency |
工作温度:-58 to 212 F (-50 to 100 C) |
安装:In-line |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
测量介质:Liquid |
精度:2 ±% |
管道直径:0.00 inch (0.1000 mm) |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
介质温度:-4 to 275 F (-20 to 135 C) |
接口选项:Serial/Digital; Network/Fieldbus; HART |
测量技术:Piston; Paddlewheel; Turbine |
仪表类型:Volumetric Flow Meter |
产品类别:Volumetric Liquid Flow Switches |
产品标准:RoHS; WEEE Compliant |
审核认证:ATEX |
液体体积流量:0.01 to 1.66 GPM (0.0400 to 6.3 L/min) |
安装:In-line |
测量介质:Liquid |
精度:2 ±% |
接口选项:Serial/Digital; Network/Fieldbus; HART |
工作温度:-58 to 212 F (-50 to 100 C) |
管道直径:0.00 inch (0.1000 mm) |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
介质温度:-4 to 275 F (-20 to 135 C) |
电气输出:Current; Frequency |
测量技术:Piston; Paddlewheel; Turbine |
液体体积流量:0.02 to 2.11 GPM (0.0600 to 8 L/min) |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
仪表类型:Volumetric Flow Meter |
审核认证:ATEX |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
电气输出:Current; Frequency |
管道直径:0.00 inch (0.1000 mm) |
安装:In-line |
测量介质:Liquid |
接口选项:Serial/Digital; Network/Fieldbus; HART |
测量技术:Piston; Paddlewheel; Turbine |
精度:2 ±% |
工作压力:0.0 to 435 psi (0.0 to 306 m H2O) |
介质温度:-4 to 275 F (-20 to 135 C) |
工作温度:-58 to 212 F (-50 to 100 C) |
仪表类型:Volumetric Flow Meter |
产品标准:RoHS; WEEE Compliant |
审核认证:ATEX |
液体体积流量:0.02 to 3.96 GPM (0.0800 to 15 L/min) |
产品类别:Volumetric Liquid Flow Switches |
工作压力:20015 psi (14086 m H2O) |
精度:1 ±% |
测量介质:Liquid |
介质温度:-40 to 302 F (-40 to 150 C) |
接口选项:Serial/Digital; Network/Fieldbus; HART |
管道直径:0.04 inch (1 mm) |
安装:In-line |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
电气输出:Current; Frequency |
测量技术:Piston |
工作温度:-112 to 302 F (-80 to 150 C) |
液体体积流量:0.00 to 10.56 GPM (0.0 to 40 L/min) |
仪表类型:Volumetric Flow Meter |
测量的附加变量:Temperature (optional feature) |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
介质温度:-40 to 302 F (-40 to 150 C) |
精度:1 ±% |
安装:In-line |
测量介质:Liquid |
接口选项:Serial/Digital; Network/Fieldbus; HART |
电气输出:Current; Frequency |
工作温度:-112 to 302 F (-80 to 150 C) |
测量技术:Piston |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
工作压力:20015 psi (14086 m H2O) |
管道直径:0.04 inch (1 mm) |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
仪表类型:Volumetric Flow Meter |
液体体积流量:0.00 to 21.12 GPM (0.0 to 80 L/min) |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
测量的附加变量:Temperature (optional feature) |
工作压力:20015 psi (14086 m H2O) |
介质温度:-40 to 302 F (-40 to 150 C) |
精度:1 ±% |
电气输出:Current; Frequency |
管道直径:0.08 inch (2 mm) |
测量介质:Liquid |
安装:In-line |
接口选项:Serial/Digital; Network/Fieldbus; HART |
测量技术:Piston |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
工作温度:-112 to 302 F (-80 to 150 C) |
仪表类型:Volumetric Flow Meter |
测量的附加变量:Temperature (optional feature) |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
液体体积流量:0.00 to 31.68 GPM (0.0 to 120 L/min) |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
终端配件:In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
测量介质:Liquid |
接口选项:Serial/Digital; Network/Fieldbus; HART |
测量技术:Piston |
工作压力:20015 psi (14086 m H2O) |
介质温度:-40 to 302 F (-40 to 150 C) |
精度:1 ±% |
工作温度:-112 to 302 F (-80 to 150 C) |
管道直径:0.08 inch (2 mm) |
安装:In-line |
电气输出:Current; Frequency |
液体体积流量:0.00 to 35.20 GPM (0.0 to 133 L/min) |
仪表类型:Volumetric Flow Meter |
测量的附加变量:Temperature (optional feature) |
产品类别:Volumetric Liquid Flow Switches |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
产品标准:RoHS; WEEE Compliant |
测量技术:Piston |
接口选项:HART;Serial/Digital;Network/Fieldbus |
介质温度:-40 to 302 F (-40 to 150 C) |
工作压力:20015 psi (14086 m H2O) |
精度:1 ±% |
工作温度:-112 to 302 F (-80 to 150 C) |
管道直径:0.00 inch (0.1000 mm) |
安装:In-line |
终端配件:Clamp ; Compression ; Flanged ; Plain End ; Socket Weld / Union; Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc |
测量介质:Liquid |
电气输出:Current; Frequency |
产品标准:RoHS; WEEE Compliant |
产品类别:Volumetric Liquid Flow Switches |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
液体体积流量:0.00 to 0.40 GPM (0.0 to 1.5 L/min) |
仪表类型:Volumetric Flow Meter |
测量的附加变量:Temperature (optional feature) |
测量技术:Piston |
电气输出:Current; Frequency |
工作温度:-112 to 302 F (-80 to 150 C) |
测量介质:Liquid |
介质温度:-40 to 302 F (-40 to 150 C) |
精度:1 ±% |
接口选项:HART;Serial/Digital;Network/Fieldbus |
安装:In-line |
终端配件:Clamp; Compression; Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; Hub, Graylock etc |
工作压力:36259 psi (25519 m H2O) |
管道直径:0.00 inch (0.1000 mm) |
产品类别:Volumetric Liquid Flow Switches |
液体体积流量:0.00 to 0.79 GPM (0.0 to 3 L/min) |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
产品标准:RoHS; WEEE Compliant |
仪表类型:Volumetric Flow Meter |
测量的附加变量:Temperature (optional feature) |
安装:In-line |
终端配件:Clamp; Compression; Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; Hub, Graylock etc |
测量介质:Liquid |
工作压力:20015 psi (14086 m H2O) |
测量技术:Piston |
工作温度:-112 to 302 F (-80 to 150 C) |
管道直径:0.12 inch (3 mm) |
电气输出:Current; Frequency |
精度:1 ±% |
接口选项:HART;Serial/Digital;Network/Fieldbus |
介质温度:-40 to 302 F (-40 to 150 C) |
仪表类型:Volumetric Flow Meter |
产品类别:Volumetric Liquid Flow Switches |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
测量的附加变量:Temperature (optional feature) |
产品标准:RoHS; WEEE Compliant |
液体体积流量:0.00 to 52.80 GPM (0.0 to 200 L/min) |
测量介质:Liquid |
测量技术:Piston |
终端配件:Clamp; Compression; Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; Hub, Graylock etc |
精度:1 ±% |
接口选项:HART;Serial/Digital;Network/Fieldbus |
安装:In-line |
工作压力:20015 psi (14086 m H2O) |
介质温度:-40 to 302 F (-40 to 150 C) |
管道直径:0.16 inch (4 mm) |
电气输出:Current; Frequency |
工作温度:-112 to 302 F (-80 to 150 C) |
产品类别:Volumetric Liquid Flow Switches |
仪表类型:Volumetric Flow Meter |
液体体积流量:0.00 to 145.20 GPM (0.0 to 550 L/min) |
测量的附加变量:Temperature (optional feature) |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
产品标准:RoHS; WEEE Compliant |
安装:In-line |
终端配件:Clamp; Compression; Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; Hub, Graylock etc |
测量介质:Liquid |
工作压力:36259 psi (25519 m H2O) |
测量技术:Piston |
管道直径:0.00 inch (0.1000 mm) |
电气输出:Current; Frequency |
工作温度:-112 to 302 F (-80 to 150 C) |
接口选项:HART;Serial/Digital;Network/Fieldbus |
介质温度:-40 to 302 F (-40 to 150 C) |
精度:1 ±% |
产品类别:Volumetric Liquid Flow Switches |
审核认证:ATEX; Underwriters Laboratory; Canadian Standards Association; European Committee for Electrotechnical Standardization; IECEx |
仪表类型:Volumetric Flow Meter |
液体体积流量:0.00 to 2.20 GPM (0.0 to 8.33 L/min) |
产品标准:RoHS; WEEE Compliant |
测量的附加变量:Temperature (optional feature) |
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