High Hydrostatic Pressure Transmitter
High Hydrostatic Pressure Transmitter
Brief Description

3151HP high hydrostatic pressure transmitter adopts advanced-technology high-accurate compact smart sensor, to compensate temperature and static pressure with digital compensation technology which improves measuring accuracy and decreases temperature drif

Details

Technical Parameters

 Output signal: 4~20mAoutput with HART® protocol digital signal（two-wire system）

Power supply: Outside power24V DC, (power range 12V~45V)

Installation: Explosion-proof dⅡCT5, intrinsic safety iaⅡCT5

Drift features: Range upper and lower limit shall not exceed range limit after positive and negative drift. Maximum positive drift is 0.975URL, maximum negative drift is-URL at minimum range.

Temperature range: medium temperature -40～104℃, storage temperature -40～85℃, working temperature -40～85℃/-20～70℃ (with digital head)

Relative humidity: 0～100%

Damping: time constant within 0.2～32.0S is adjustable

Start time: 3S, no need to preheat

Performance: under standard test conditions like without drift, 316stainless steel isolation diaphragm etc.

Range ratio: 40:1

Static pressure and overpressure limit:

 Input pressure of 0～13.8MPa (absolute pressure) to any side of transmitter, it will not be broken;

Transmitter can work under static pressure between 3.45kPa (absolute pressure) ～13.8MPa（gauge pressure）

Flange pressure: 68.9MPa

 Model

3151HP

High Hydrostatic Pressure Transmitter

 

code

CP3151HP range（KPa)

1

0-0.15~7.5   (32MPa)

2

0-4~40      (32MPa)

3

0-20~200    (32MPa)

4

0-70~700    (32MPa)

5

0-210~2100  (50MPa)

6

0-700~7000  (50MPa)

 

code

Output

A

4-20mA standard output

H

4-20mA+HART protocol

F

FF bus protocol

 

code

Flange joint

Vent valve

Isolation diaphragm

Filling

22

316SS

316SS

316SS

Silicon oil (normal)

23

316SS

316SS

Hastelloy C

24

316SS

316SS

​Monel

25

316SS

316SS

Tantalum

33

Hastelloy C

Hastelloy C

Hastelloy C

35

Hastelloy C

Hastelloy C

Tantalum

44

Monel

Monel

Monel

 

code

Connection

O

1/4NPT F

T

1/2NPT F

S1

With one remote device（positive pressure side）

S2

With two remote devices

 

code

Display

D

Digital head

M

Digital head with set button

N

Without head

 

code

Mounting bracket

B1

Bend bracket pipe mounting 2"

B2

Bend bracket plate mounting

B3

Flat bracket pipe mounting 2"

 

code

Explosion performance

Ex

Explosion-proof

id

Intrinsic-safety

3151HP

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