BLD3351SDP/GP 远传差压/ 压力变送器
BLD3351SDP/GP 变送器带上远传密封装置后,就成为BLD3351SDP/GP 远传差压/ 压力变送器。
BLD3351SDP/GP远传差压/压力变送器,可避免被测介质直接和变送器的隔离膜片接触,它适用于下面几种情况:
1. 被测介质对变送器接头和敏感元件有腐蚀作用时;
2. 需要将高温被测介质与变送器隔离时;
3. 被测介质中有固体悬浮物或高粘度易堵塞变送器接头和压力容室时;
4. 被测介质用引压管引出易固化或结晶时;
5. 更换被测介质需要冲洗而不用交混时;
6. 必须保持卫生条件,防止污染时。
BLD3351SDP/GP型带远传密封装置的远传差压/ 压力变送器,仍具有BLD3351SDP/GP差压/ 压力变送器的各种特点。提供多种结构材料,远传装置组件焊接结构,可靠性强。充液腔低容积设计,减少温度影响,根据用户要求内充DC200系列硅油使用温度-40~+149℃;高温硅油使用温度-15~315℃。远传装置工作压力上限是用户选择远传装置的额定值;工作压力不低于3.5Kpa(绝对压力)。对腐蚀介质的选择隔离膜片材料参见附表,仅作用户选型时参考。
BLD3351SDP/GP if the transducer with Remote transmission device,it will be BLD3351SDP/GP Remote transmission Remote transmission device. BLD3351SDP/GP Remote transmission differential/pressure transducer can avoid the medium contact the diaphragm directly , it apply for the following situation:
1. if the medium is corrosive;
2. if the medium is high temperature;
3. if the medium contain float solid or viscosity;
4. if the medium easy to became solid or crystallize;
5. if need to be clean and avoid pollution;
BLD3351SDP/GP Remote transmission device,it still has feature of BLD3351SDP/GP differential/pressure transducer. We can supply variety material,Remote transmission device welding structure,with high reliability. Low volume design,reduce temperature influence. According to customer request, we can supply filling DC200silicon, working temperature is -40~+149℃;high temperature silicon is -15~315℃。
Working pressure of emote transmission device if the rating that customer chose;Working pressure will be not lower than 3.5KPA(absolute pressure), for your reference.
BLD3351SDP/GP Remote transmission device differential/pressure transducer dimension
图-BLD3351SDP/GP 型带远传装置的差压/ 压力变送器外型尺寸图
LD3351SDP/GP 型远传装置的差压、压力变送器型号及规格代号表
BLD3351SDP/GP Remote transmission differential、transducer mode and spec table
BLD3351SDP/GP型
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远传差压、压力变送器 Remote transmission differential 、transducer
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4E
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0--6 — 40Kpa
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5E
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0 — 40 — 250MPa
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6E
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0 — 0.16 — 1MPa
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7E
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0 — 0.4 — 2.5MPa
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8E
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0 — 1.6 — 7MPa
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代号code
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输出 Output
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S
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智能型( HART协议) intelligent(HART)
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代号
code
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结构材料 Material
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法兰接头 Flange connection
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隔离膜片 diaphragm
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灌充液体 filled
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J1
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304SST
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316SST
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硅油 silicon
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S1
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一个远传装置 One remote transmission device
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S2
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二个远传装置 Two remote transmission device
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代号 code
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附加功能 optional
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M1
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0 — 100%线性指示表 0 — 100% linearity display
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M3
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LCD数字显示器 LCD digital display
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B1
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管装弯安装板 Tube mounting board
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B2
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板装弯安装板 Surface mounting board
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B3
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管装平安装板 Tube plain board
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i
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隔爆型 iaIICT5 Explosion proof iaIICT5
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BLD3351SDP/GP
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4
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N
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J1
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S2
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M1B1
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扁平式远传装置定货规格表 Flat Remote transmission device order table
1199PFW型
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扁平式远传装置 Remote transmission device(Max. working pressure 2.5MPa)
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代号 code
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型式 model
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11
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标准 3“— 150LB standard3“— 150LB standard3 “-150LB
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代号 code
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远传装置膜片材料 Remote transmission device diaphragm material
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A
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316LSST
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B
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哈氏— C276 Hastelloy — C276
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C
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钽 Tantalum
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代号 code
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法兰材料 Flange material
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11
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304SST
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1199PFW
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11
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A
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11
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--扁平式远传装置选型举例 --example
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螺纹安装式远传装置定货规格表Thread mounting Remote transmission
1199PTW型
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螺纹安装式远传装置(最大工作压力 6MPa)Thread mounting Remote transmission(max. working pressure 6MPa)
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代号code
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远传装置膜片材料 Diaphragm material
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A
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316LSST
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B
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哈氏 C — 276Hastelloy C — 276
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C
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钽 Tantalum
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代号 code
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结构材料 material
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11
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上接体 304SST,垫圈为石棉或氟橡胶
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Upper part 304,ring asbestos rubber or fluororubber
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代号Code
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下接体材料 material
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A
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304SST
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