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SBW Series Temperature Transmitter With Thermocouple(or RTD)

SBW Series Temperature Transmitter With Thermocouple(or RTD)

SBW series temperature transmitter with thermocouple, SBW Series WZPB is a perfect combination of temperature sensor and transmitter. It transforms temp signal range -200~1600℃ to electric signal of two line 4~20mADC, and then transfers the signal to display, regulator,...

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Product Details

SBW series temperature transmitter with thermocouple(or RTD)

 

Product introduce

SBW Series WZPB is a perfect combination of temperature sensor and transmitter. It transforms temp signal range -200~1600℃ to electric signal of two line 4~20mADC, and then transfers the signal to display, regulator, recorder, DCS and so on. It realizes accurate measurement and control to temperature. It is updated product of temp  measurement and control in Modern industrial field and scientific research institutes, and is prerequisite product of distribution system and digital bus system.


Product characteristics

The integration of subminiature modules. Strong commonality.

Two line 4~20mADC output. Far transmission distance. Strong anti-interference ability.

Cold end, temperature excursion, nonlinear automatic compensation.

High measure precision, good long-term stability.

Internal temperature module adopts epoxy resin pouring process, and can be adapt to all kinds of bad and dangerous places.

Integrated design, simple and reasonable structure. It can directly replace normal assembly-type thermocouple and thermal resistance.

Using thermocouple temp transmitter, it can be dispensing with compensating conductor, so cost is down.

It can be indicated by liquid crystal, nixie tube, pointer and so on, so it’s convenient for timely monitoring.

When the ambient temperature > 70℃, the transmitter and display can use isolated type installation.

Flame-proof: dIIBT4,dIIBT5

Protection class: IP54


Model

S

B

W

Spec

DDZ series

Transducing unit

Temperature

None

General type

R

Themocouple

Z

Thermal resistance

 

 

 

2

Out put is linear to corresponding temp.

4

Out put is linear to corresponding input signal.

Output property

0

General type

Themocouple

 

1

E nickel chrome-copper nickel

2

K nickel chrome-nickel silicon

3

S Pt Rh10-Pt

4

B Pt Rh30-Pt Rh6

5

T copper-copper nickel

8

N nickel chrome silicon-nickel silicon

Thermal resistance

 

1

Cu50 Copper resistance

4

Pt100 Platinum resistance

Sensor

8

Non isolated type(with temp measuring element)

Circuit category

0

General type

1

Intelligent type

Device category

/

 

 

Arranging according to WR WZ suffix

 

Arranging according to WR WZ suffix

 

Arranging according to WR WZ suffix

 

None

K

Additional remarks

S

B

W

-

/


Structure

- Temperature transmitter with thermocouple and thermal resistance is made up with thermocouple or thermal resistance and transmitter components.

- Thermocouple is made up of thermocouple elements, protection tube, junction box etc main parts. They have the same protection tube and junction box.

- Thermocouple elements is made up of armored thermocouple. Thermal resistance is made up of armored platinum resistance.

- Protection tube: requires high temperature and wear-corrosion resistance, can bear rapid changes in temperature, and has good gas tightness and enough mechanical strength. It’s made from two different marks of stainless steel tube.

- Junction box is made from aluminium alloy. Water-proof type. Protection class:IP65.

- Transmitter components: is made up of shell, cover plate, circuit board, terminal etc.The electronic components are sealed inside shell by Silicone rubber encapsulation method, so they can not be removed.


Model

Temperature transmitter with thermocouple and thermal resistance specifications form


Model

Graduation

Measuring range℃

SBWR-2180

E

0~400 

0~600

SBWR-2280

K

0~400
0~600
0~800
0~1000

SBWR-2380

S


600~1600


SBWR-2880

N

0~400
0~600
0~800
0~1000
0~1200

SBWR-4180

E

0~600

SBWR-4280

K

0~1100

SBWR-4380

S

0~1600

SBWR-4480

B

0~1600

SBWR-4580

T

0~400

SBWR-4880

N

0~1200

SBWR-2180

Cu50

-50~150

SBWR-2280

Cu100

-50~150

SBWR-2480

Pt100

0~500

-100~200

SBWR-4480

Pt100

-200~500


Temperature transmitter with thermocouple and thermal resistance specifications form

Note:Other specifications can be a special order


Fixed device

Fixed device includes fixed thread, tapper fixed thread and fixed flange, refer to the table for detailed sizes.

The fixed thread of
straight shape protection tube

Protection tube diameter(d)

M

h

S

D0

Flow rate m/s

Max working pressure MPa

Φ16

M27×2

32

32

Φ40

 

10

The fixed thread of
tapper shape protection tube

 

M33×2

33

36

Φ48

80

30

Fixed flange

Φ16

D2

D1

D0

D0

H

h

6.4

Φ95

Φ65

Φ45

Φ14

15

2


Place-depth /mm

Material

Remarks

150,200,250,300,400,500,750,1000,1500,2000

lCr18Ni9Ti or
     0Cr18Ni12M02Ti

No fixed device

Fixed thread M27×2

Flexible flange

Fixed flange

75,100,150,200,250

lCr18Ni9Ti

The fixed thread of tapper shape
protection tubeM33×2

150,200,250,300,400,500,750,1000

lCr18Ni9Ti or
     0Cr18Ni12M02Ti

No fixed device

Flexible flange

Fixed flange

The fixed thread of tapper shape
protection tubeM33×2

75,100,150,200,250

lCr18Ni9Ti

Flexible flange


If the sbw series temperature transmitter with thermocouple(or rtd) for sale caters to your requirement, welcome to buy with us. As one of the leading such manufacturers and suppliers in China, we will offer you cheap price and excellent services.
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