产品特点
是采用微波技术来检测料位的高科技产品,该料位仪利用微波具有穿透性好,对恶劣环境及被测物料适应性强等特点,采用世界上先进的大规模集成电路,利用雷达原理、数字信号处理技术和快速傅里叶变换(FFT)技术。采用连续式乍动测量,能测量液体、固体(块状、粉状)料位,具有测距远、精度高等特点。
具有低维护,高性能、高精度、高可靠性,使用寿命长等优点。在与电容,重锤等接触式仪表相比较,具有无可比拟的优越性。微波信号的传输不受大气的影响,所以它可以满足工艺过程中挥发性气体、高温、高压、蒸汽、真空及高粉尘等恶劣环境的要求。该产品适用于高温、高压、真空、蒸汽、高粉尘及挥发性气体等恶劣环境。可对不同料位进行连续测量。该仪器主要技术指标达到或优于国内外同类产品,且安装调试简便,可以单台使用,也可组网使用,可广泛应用于冶金、建材、能源、石化、水利、粮食等行业。
应 用:液体、固体颗粒
测量范围:30米
过程连接:螺纹、法兰
过程温度:-40~250℃
过程压力:-0.1~2MPa
精 度:±3mm
频率范围:100MHZ-1.8GHZ
防爆等级:Exia IIC T6
防护等级:IP67
信号输出:4—20mA/HART(两线)
HJRD31-防爆
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P 标准型 ( 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-传感器/缆式探头
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A 液体型 /4mm
B 固体型(10m 内)/6mm
C 固体型(10m-30m)/6mm
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HJRD31-过程连接/材料
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G G1½"A 螺纹 / 不锈钢
GA G1"A 螺纹 / 不锈钢
N 1½"NPT 螺纹 / 不锈钢
NA 1"NPT 螺纹 / 不锈钢
C 法兰 DN50 PN16 C 型
D 法兰 DN80 PN16 C 型
E 法兰 DN100 PN16 C 型
F 法兰 DN150 PN16 C 型
H 法兰 DN200 PN16 C 型
K 法兰 DN250 PN16 C 型
Y 特殊约定
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HJRD31-密封温度
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P 普通密封 /-40...100℃
G 高温密封 /-40...250℃带散热片
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HJRD31-电子单元
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2 (4 ~ 20)mA /24V DC 两线制
3 (4 ~ 20)mA /24V DC/HART 两线制
4 (4 ~ 20)mA /24V DC/HART 四线制
5 (4 ~ 20)mA /220V AC/HART 四线制
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HJRD31-外壳/防护等级/天线防护等级
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P 塑料 /IP65
L 铝 /IP67
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HJRD31-电缆接线
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M M20*1.5
N ½"NPT
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HJRD31-编程/显示
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V 带
X 不带
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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,