產(chǎn)品特點(diǎn)
是采用微波技術(shù)來檢測(cè)料位的高科技產(chǎn)品,該料位儀利用微波具有穿透性好,對(duì)惡劣環(huán)境及被測(cè)物料適應(yīng)性強(qiáng)等特點(diǎn),采用世界上先進(jìn)的大規(guī)模集成電路,利用雷達(dá)原理、數(shù)字信號(hào)處理技術(shù)和快速傅里葉變換(FFT)技術(shù)。采用連續(xù)式乍動(dòng)測(cè)量,能測(cè)量液體、固體(塊狀、粉狀)料位,具有測(cè)距遠(yuǎn)、精度高等特點(diǎn)。
具有低維護(hù),高性能、高精度、高可靠性,使用壽命長等優(yōu)點(diǎn)。在與電容,重錘等接觸式儀表相比較,具有無可比擬的優(yōu)越性。微波信號(hào)的傳輸不受大氣的影響,所以它可以滿足工藝過程中揮發(fā)性氣體、高溫、高壓、蒸汽、真空及高粉塵等惡劣環(huán)境的要求。該產(chǎn)品適用于高溫、高壓、真空、蒸汽、高粉塵及揮發(fā)性氣體等惡劣環(huán)境。可對(duì)不同料位進(jìn)行連續(xù)測(cè)量。該儀器主要技術(shù)指標(biāo)達(dá)到或優(yōu)于國內(nèi)外同類產(chǎn)品,且安裝調(diào)試簡便,可以單臺(tái)使用,也可組網(wǎng)使用,可廣泛應(yīng)用于冶金、建材、能源、石化、水利、糧食等行業(yè)。
應(yīng) 用:液體、固體顆粒
測(cè)量范圍:30米
過程連接:螺紋、法蘭
過程溫度:-40~250℃
過程壓力:-0.1~2MPa
精 度:±3mm
頻率范圍:100MHZ-1.8GHZ
防爆等級(jí):Exia IIC T6
防護(hù)等級(jí):IP67
信號(hào)輸出:4—20mA/HART(兩線)
HJRD31-防爆
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P 標(biāo)準(zhǔn)型 ( 非防爆 )
I 本安型 (Exib Ⅱ C T6)
D 本安型+隔爆型 (Exd ib Ⅱ C T6)
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HJRD31-傳感器/纜式探頭
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A 液體型 /4mm
B 固體型(10m 內(nèi))/6mm
C 固體型(10m-30m)/6mm
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HJRD31-過程連接/材料
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G G1½"A 螺紋 / 不銹鋼
GA G1"A 螺紋 / 不銹鋼
N 1½"NPT 螺紋 / 不銹鋼
NA 1"NPT 螺紋 / 不銹鋼
C 法蘭 DN50 PN16 C 型
D 法蘭 DN80 PN16 C 型
E 法蘭 DN100 PN16 C 型
F 法蘭 DN150 PN16 C 型
H 法蘭 DN200 PN16 C 型
K 法蘭 DN250 PN16 C 型
Y 特殊約定
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HJRD31-密封溫度
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P 普通密封 /-40...100℃
G 高溫密封 /-40...250℃帶散熱片
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HJRD31-電子單元
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2 (4 ~ 20)mA /24V DC 兩線制
3 (4 ~ 20)mA /24V DC/HART 兩線制
4 (4 ~ 20)mA /24V DC/HART 四線制
5 (4 ~ 20)mA /220V AC/HART 四線制
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HJRD31-外殼/防護(hù)等級(jí)/天線防護(hù)等級(jí)
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P 塑料 /IP65
L 鋁 /IP67
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HJRD31-電纜接線
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M M20*1.5
N ½"NPT
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HJRD31-編程/顯示
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V 帶
X 不帶
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HJRD31-量程(mm)
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HJRD31-I-A-G-G-2,HJRD31-I-A-G-G-3,HJRD31-I-A-G-G-4,HJRD31-I-A-G-G-5,
HJRD31-D-A-G-G-2,HJRD31-D-A-G-G-3,HJRD31-D-A-G-G-4,HJRD31-D-A-G-G-5,
HJRD31-P-A-N-G-2,HJRD31-P-A-N-G-3,HJRD31-P-A-N-G-4,HJRD31-P-A-N-G-5,
HJRD31-I-A-N-G-2,HJRD31-I-A-N-G-3,HJRD31-I-A-N-G-4,HJRD31-I-A-N-G-5,
HJRD31-D-A-N-G-2,HJRD31-D-A-N-G-3,HJRD31-D-A-N-G-4,HJRD31-D-A-N-G-5,
HJRD31-P-A-D-G-2,HJRD31-P-A-D-G-3,HJRD31-P-A-D-G-4,HJRD31-P-A-D-G-5,
HJRD31-I-A-D-G-2,HJRD31-I-A-D-G-3,HJRD31-I-A-D-G-4,HJRD31-I-A-D-G-5,
HJRD31-D-A-D-G-2,HJRD31-D-A-D-G-3,HJRD31-D-A-D-G-4,HJRD31-D-A-D-G-5,
HJRD31-P-A-E-G-2,HJRD31-P-A-E-G-3,HJRD31-P-A-E-G-4,HJRD31-P-A-E-G-5,
HJRD31-I-A-E-G-2,HJRD31-I-A-E-G-3,HJRD31-I-A-E-G-4,HJRD31-I-A-E-G-5,
HJRD31-D-A-E-G-2,HJRD31-D-A-E-G-3,HJRD31-D-A-E-G-4,HJRD31-D-A-E-G-5,
HJRD31-P-A-F-G-2,HJRD31-P-A-F-G-3,HJRD31-P-A-F-G-4,HJRD31-P-A-F-G-5,
HJRD31-I-A-F-G-2,CCLAIR,HJRD31-I-A-F-G-3,HJRD31-I-A-F-G-4,HJRD31-I-A-F-G-5,
HJRD31-D-A-F-G-2,HJRD31-D-A-F-G-3,HJRD31-D-A-F-G-4,HJRD31-D-A-F-G-5,
HJRD31-P-A-H-G-2,HJRD31-P-A-H-G-3,HJRD31-P-A-H-G-4,HJRD31-P-A-H-G-5,
HJRD31-I-A-H-G-2,HJRD31-I-A-H-G-4,HJRD31-I-A-H-G-5,HJRD31-I-A-H-G-3,
HJRD31-D-A-H-G-2,HJRD31-D-A-H-G-3,HJRD31-D-A-H-G-4,HJRD31-D-A-H-G-5,
HJRD31-P-A-K-G-2,HJRD31-P-A-K-G-3,HJRD31-P-A-K-G-4,HJRD31-P-A-K-G-5,
HJRD31-I-A-K-G-2,HJRD31-I-A-K-G-3,HJRD31-I-A-K-G-4,HJRD31-I-A-K-G-5,
HJRD31-D-A-K-G-2,HJRD31-D-A-K-G-3,HJRD31-D-A-K-G-4,HJRD31-D-A-K-G-5,
HJRD31-P-A-Y-G-2,HJRD31-P-A-Y-G-3,HJRD31-P-A-Y-G-4,HJRD31-P-A-Y-G-5,
HJRD31-I-A-Y-G-2,HJRD31-I-A-Y-G-3,HJRD31-I-A-Y-G-4,HJRD31-I-A-Y-G-5,
HJRD31-D-A-Y-G-2,HJRD31-D-A-Y-G-3,HJRD31-D-A-Y-G-4,HJRD31-D-A-Y-G-5,
HJRD31-P-B-G-G-2,HJRD31-P-B-G-G-3,HJRD31-P-B-G-G-4,HJRD31-P-B-G-G-5,
HJRD31-I-B-G-G-2,HJRD31-I-B-G-G-3,HJRD31-I-B-G-G-4,HJRD31-I-B-G-G-5,
HJRD31-D-B-G-G-2,HJRD31-D-B-G-G-3,HJRD31-D-B-G-G-4,HJRD31-D-B-G-G-5,
HJRD31-P-B-N-G-2,HJRD31-P-B-N-G-3,HJRD31-P-B-N-G-4,HJRD31-P-B-N-G-5,
HJRD31-I-B-N-G-2,HJRD31-I-B-N-G-3,HJRD31-I-B-N-G-4,HJRD31-I-B-N-G-5,
HJRD31-D-B-N-G-2,HJRD31-D-B-N-G-3,HJRD31-D-B-N-G-4,HJRD31-D-B-N-G-5,
HJRD31-P-B-D-G-2,HJRD31-P-B-D-G-3,HJRD31-P-B-D-G-4,HJRD31-P-B-D-G-5,
HJRD31-I-B-D-G-2,HJRD31-I-B-D-G-3,HJRD31-I-B-D-G-4,HJRD31-I-B-D-G-5,
HJRD31-D-B-D-G-2,HJRD31-D-B-D-G-3,HJRD31-D-B-D-G-4,HJRD31-D-B-D-G-5,
HJRD31-P-B-E-G-2,HJRD31-P-B-E-G-3,HJRD31-P-B-E-G-4,HJRD31-P-B-E-G-5,
HJRD31-I-B-E-G-2,HJRD31-I-B-E-G-3,HJRD31-I-B-E-G-4,HJRD31-I-B-E-G-5,
HJRD31-D-B-E-G-2,HJRD31-D-B-E-G-3,HJRD31-D-B-E-G-4,HJRD31-D-B-E-G-5,
HJRD31-P-B-F-G-2,HJRD31-P-B-F-G-3,HJRD31-P-B-F-G-4,HJRD31-P-B-F-G-5,
HJRD31-I-B-F-G-2,CCLAIR,HJRD31-I-B-F-G-3,HJRD31-I-B-F-G-4,HJRD31-I-B-F-G-5,
HJRD31-D-B-F-G-2,HJRD31-D-B-F-G-3,HJRD31-D-B-F-G-5,
HJRD31-P-B-H-G-2,HJRD31-P-B-H-G-3,HJRD31-P-B-H-G-4,HJRD31-P-B-H-G-5,
HJRD31-I-B-H-G-2,HJRD31-I-B-H-G-3,HJRD31-I-B-H-G-4,HJRD31-I-B-H-G-5,
HJRD31-D-B-H-G-2,HJRD31-D-B-H-G-3,HJRD31-D-B-H-G-4,HJRD31-D-B-H-G-5,
HJRD31-P-B-K-G-2,HJRD31-P-B-K-G-3,HJRD31-P-B-K-G-4,HJRD31-P-B-K-G-5,
HJRD31-I-B-K-G-2,HJRD31-I-B-K-G-3,HJRD31-I-B-K-G-4,HJRD31-I-B-K-G-5,
HJRD31-D-B-K-G-2,HJRD31-D-B-K-G-3,HJRD31-D-B-K-G-4,HJRD31-D-B-K-G-5,
HJRD31-P-B-Y-G-2,HJRD31-P-B-Y-G-3,HJRD31-P-B-Y-G-4,HJRD31-P-B-Y-G-5,
HJRD31-I-B-Y-G-2,HJRD31-I-B-Y-G-3,HJRD31-I-B-Y-G-4,HJRD31-I-B-Y-G-5,
HJRD31-D-B-Y-G-2,HJRD31-D-B-Y-G-3,HJRD31-D-B-Y-G-4,HJRD31-D-B-Y-G-5,
HJRD31-P-C-G-G-3,HJRD31-P-C-G-G-4,HJRD31-P-C-G-G-5,
HJRD31-I-C-G-G-2,HJRD31-I-C-G-G-3,HJRD31-I-C-G-G-4,HJRD31-I-C-G-G-5,
HJRD31-D-C-G-G-2,HJRD31-D-C-G-G-3,HJRD31-D-C-G-G-4,HJRD31-D-C-G-G-5,
HJRD31-P-C-N-G-2,HJRD31-P-C-N-G-3,HJRD31-P-C-N-G-4,HJRD31-P-C-N-G-5,
HJRD31-I-C-N-G-2,HJRD31-I-C-N-G-3,HJRD31-I-C-N-G-4,HJRD31-I-C-N-G-5,
HJRD31-D-C-N-G-2,HJRD31-D-C-N-G-3,HJRD31-D-C-N-G-4,HJRD31-D-C-N-G-5,
HJRD31-P-C-D-G-2,HJRD31-P-C-D-G-3,HJRD31-P-C-D-G-4,HJRD31-P-C-D-G-5,
HJRD31-I-C-D-G-2,HJRD31-I-C-D-G-3,HJRD31-I-C-D-G-4,HJRD31-I-C-D-G-5,
HJRD31-D-C-D-G-2,HJRD31-D-C-D-G-3,HJRD31-D-C-D-G-4,HJRD31-D-C-D-G-5,
HJRD31-P-C-E-G-2,HJRD31-P-C-E-G-3,HJRD31-P-C-E-G-4,HJRD31-P-C-E-G-5,
HJRD31-I-C-E-G-2,HJRD31-I-C-E-G-3,HJRD31-I-C-E-G-4,HJRD31-I-C-E-G-5,
HJRD31-D-C-E-G-2,HJRD31-D-C-E-G-3,HJRD31-D-C-E-G-4,HJRD31-D-C-E-G-5,
HJRD31-P-C-F-G-2,HJRD31-P-C-F-G-3,HJRD31-P-C-F-G-4,HJRD31-P-C-F-G-5,
HJRD31-I-C-F-G-2,CCLAIR,HJRD31-I-C-F-G-3,HJRD31-I-C-F-G-4,HJRD31-I-C-F-G-5,
HJRD31-D-C-F-G-2,HJRD31-D-C-F-G-3,HJRD31-D-C-F-G-5,HJRD31-D-C-F-G-4,
HJRD31-P-C-H-G-2,HJRD31-P-C-H-G-3,HJRD31-P-C-H-G-4,HJRD31-P-C-H-G-5,
HJRD31-I-C-H-G-2,HJRD31-I-C-H-G-3,HJRD31-I-C-H-G-4,HJRD31-I-C-H-G-5,
HJRD31-D-C-H-G-2,HJRD31-D-C-H-G-3,HJRD31-D-C-H-G-4,HJRD31-D-C-H-G-5,
HJRD31-P-C-K-G-2,HJRD31-P-C-K-G-3,HJRD31-P-C-K-G-4,HJRD31-P-C-K-G-5,
HJRD31-I-C-K-G-2,HJRD31-I-C-K-G-3,HJRD31-I-C-K-G-4,HJRD31-I-C-K-G-5,
HJRD31-D-C-K-G-2,HJRD31-D-C-K-G-3,HJRD31-D-C-K-G-4,HJRD31-D-C-K-G-5,
HJRD31-P-C-Y-G-2,HJRD31-P-C-Y-G-3,HJRD31-P-C-Y-G-4,HJRD31-P-C-Y-G-5,
HJRD31-I-C-Y-G-2,HJRD31-I-C-Y-G-3,HJRD31-I-C-Y-G-4,HJRD31-I-C-Y-G-5,
HJRD31-D-C-Y-G-2,HJRD31-D-C-Y-G-3,HJRD31-D-C-Y-G-4,HJRD31-D-C-Y-G-5,