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Capacitive pressure transmitter 3051385111513351 differential pressure transmitter Shanghai Instrument pressure transmitter

price:USD$1350.00
discount 45% in 2018-04-19 to 2018-04-21
price: USD$ 607.50
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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HH-1151/3051Type pressure transmitter,The sensor is a high-precision miniaturized smart sensor which is produced by the leading technology abroad. The digital compensation technology is used to compensate the temperature and static pressure on the principle of transformation, which improves the measurement accuracy and reduces the temperature drift. It has the characteristics of long time stability, high reliability and strong ability of self diagnosis. With its high performance and price ratio, it becomes the mainstream product of the transmitter market.

With theHT388Or Ross Mont275375The hand operator has completed the address search, inspection, configuration and other operations. It can communicate from any connection end point in the control room, the transmitter equipment site or the loop, and finish the long distance debugging. Attention should be paid to the long distance communication: there must be no less than between the end point and the power supply.250ΩResistance.测量计划: G:0…0.15~41370kpa、A:0…6.2~6890kpa
输出信号: 4~20mA输出叠加HART协议数字信号(两线制)
电 源: 外部供电24V DC,(电源计划12V~45V)
安 装: 隔爆型dⅡCT5,本安型iaⅡCT5
搬家特性: 正负搬家后,其量程上、下限均不得超越量程的极限。在小量程时,大正搬家为0.975URL;大负搬家为-URL
温度计划: 介质温度-40~104℃,贮存温度-40~85℃,整机作业温度-40~85℃/-20~70℃(带数字表头)
相对湿度: 0~100%
超压极限: 量程为6.89MPa以下的施加0(一定压力)~13.8MPa;量程为20.68MPa的施加0(一定压力)~31.2MPa;量程为41.37MPa,施加0(一定压力)~51.45MPa变送器无损坏。正常作业压力在3.45kPa(一定压力)至变送器量程上限,法兰可接受68.9MPa压力
容积改变: 小于0.16cm3
阻 尼: 时刻常数在0.2~32.0s之间可调
建议时刻: 3s,无需预热
性能指标: 在无搬家、316不锈钢隔绝膜片及其它标准查验条件下
量 程 比: 40:1
精 度: 量程为3、4、5
When the range ratio is 1:1 to 10:1, the range of the calibration range is + 0.1%
When the range is 10:1 to 40:1, the range is + 0.05 (1+0.1URL/ range)% range,
The range is 6, 7, 8, 9, 0.
When the range ratio is 1:1 to 10:1, the range of the calibration range is + 0.15%
When the range is 10:1 to 40:1, the range is + 0.075 (1+0.1URL/ range)% range,
稳 定 性: 六个月过错为大量程的±0.15%
温度影响: 量程为4、5、6、7、8
Zero point fault is a large range of + 0.25%/55 centigrade
The total fault, including the range and zero, is 0.5%/55 C for a large number of processes.
注 意: 对于量程3、9、0温度过错要加一倍。
超压影响: 加压140kgf/cm2后,过错为大量程计划的±0.25%
电源影响: 小于输出量程的0.005%/V
振动影响: 在任意轴向上,频率为200Hz,致使的过错为大量程计划的±0.05%/g
负载影响: 只需输入变送器的电压高于12V,在负载作业区内无负载影响。
设备影响: 大可发生不大于0.25 kPa的零位过错,但可校正,对量程无影响,测量本体相对法兰翻滚无影响
电磁辐射: 契合IEC801标准

Summary

The differential pressure transmitter is used to measure the level, density, and pressure of the liquid, gas, or steam, and then changes it into the output of the 4~20mADC current signal.

The differential pressure transmitter produced by our company can be usedHART handsets communicate through them to set and monitor.

Technical features:

1.高稳定性 ±0.1%量程上限/12个月

2.环境温度影响小 ±〔0.15%量程+0.2%量程上限〕

3.准确度高 ±〔0.05+0.05量程上限/量程〕%

4.静压影响小 ±〔0.1%量程+0.05量程上限〕/10MPa

5.过压影响 ±0.05%量程上限/14MPa

6.外部调零 连续可调。无论负方向搬家与正方向搬家量,均可在测量规划的下限及上限值,在不超越各种膜合

It is set in the determination plan. Resolution: range0.01%
Selection table 

DH3851DP

Differential pressure transmitter

 

Code

Range planning KPa

 

3

 

0-0.6~6KPa

4

0-4~40KPa

5

0-40~250KPa

6

0-0.16~1.0MPa

7

0-0.4~2.5MPa

8

0-1.6~10.0MPa

 

Code

output

E

Non intelligent type (4-20mA output)

S

Intelligent (HART protocol)

J

Intelligent open type

 

Code

Structural material

Flanges and joints

Exhaust / drain valve

Isolation diaphragm

Filling liquid

22

316 stainless steel

316 stainless steel

316 stainless steel

silicone oil

 

 

 

 

23

316 stainless steel

316 stainless steel

Hardy alloy C

24

316 stainless steel

316 stainless steel

Monel

25

316 stainless steel

316 stainless steel

tantalum

33

Hardy alloy C

Hardy alloy C

Hardy alloy C

35

Hardy alloy C

Hardy alloy C

tantalum

44

Monel

Monel

Monel

 

Code

Static pressure MPa

B-

4

C-

10

 

Code

Additional function

M1

0-100% linear indicator

M2

LED digital display table

M3

LCD display device

B1

Tube bending equipment board

B2

Plate bending equipment board

B3

Tube leveling board

C0

1/2-14NPT conical tube internal thread joint

C1

1/2-14NPT pressure welding joint back pressure tube with diameter of 14

C2

The T-shaped threaded joint of M20 * 1.5

d

Flameproof D II BT4

i

This type of IA II CT6