DisclaimerSiteMapChineseEnglish

Temperature transmitter

  • 1.jpg

Integrated temperature transmitter

SBW series integrated temperature transmitter is the combination of temperature sensor and transmit
Description

SBW series integrated temperature transmitter is the combination of temperature sensor and transmitter, in a very simple way to convert the temperature signal within the range of -200~+1600 ℃ into a two-wire system of 4~20mA DC electrical signal transmission to the display instrument, regulator, recorder, DCS, etc. To achieve accurate temperature measurement and control. Integrated temperature transmitter is a modern industrial site, scientific research institute temperature measurement and control update products, is a distributed system, digital bus system of the necessary products. Integrated temperature transmitter features ultra-small (module φ44×18) integration, universal strong two-wire system 4~20mA DC output. Long transmission distance, strong anti-interference ability. Cold end, temperature drift, non - linear automatic compensation. High measuring accuracy and good long-term stability. The interior of the temperature module adopts epoxy resin pouring process, which is suitable for all kinds of harsh and dangerous places. Integrated design, simple and reasonable structure, can directly replace ordinary prefabricated thermocouple, thermal resistance. Mechanical protection IP65. Using thermocouple temperature change, can avoid the use of compensation wire, reduce the cost of liquid crystal, digital tube, pointer and other indicating functions convenient on-site timely monitoring. When the ambient temperature of the site is more than 70 ℃, the transmitter and the field display instrument can be installed by separation (isolation) explosion-proof grade: EXdIIBT4, EXdIIBT6, EXdIICT6. Protection grade: IP54 integrated temperature transmitter technical specifications

classSBW modular temperature changeSBW integrated temperature change
accuracy0.2%F.S 0.5%F.S
importThermocouple: B, S, T, K, J
Thermal resistance: Pt100, Pt10, Cu100, Cu50
exportTwo-wire 4-20mA DC
Service temperature-25-85 ℃ (0-60 ℃ when integrated LCD watch head)
Temperature effect≤0.05%/ ℃
wetness5-95%RH
Field displayThere is no31/2LED 31/2 LCD 0-100% equipartition scale
Display accuracyThere is noDigital: 0.5 class Pointer type: 2.0 class
Load capacity< 600 Ω (rated load 250 Ω)
Overall dimension44 by 1870 ×100 (Repeater)

Selection method of integrated temperature transmitter

Model number

category

Temperature sensing element material

Field display

Mounting and fixing mode

Junction box form

Protective tube diameter

Flameproof mark

Inner core structure

Protective tube characteristics

Make clear

SBW


Integrated temperature transmitter


R


thermocouple

Z


Thermal resistance


P


Dividing number of thermocouple: S

R


Partition number of thermocouple: B

M


Dividing number of thermocouple: N

N


Dividing number of thermocouple: K

E


Dividing number of thermocouple: E

F


Dividing number of thermocouple: J

C


Dividing number of thermocouple: T

P


Thermal resistance -Pt100

C


Thermal resistance -Cu50



k.b indicates no field display

Y


Digital tube (liquid crystal) display

H


With HART protocol (Liquid crystal)

R


RS485 communication (modular)

1


Unfixed device

2


Fixed thread

3


Movable flange

4


Fixed flange

5


Flexible tube joint type

6


Fixed screw taper form

7


Straight pipe joint type

8


Fixed threaded pipe joint type

9


Movable threaded pipe joint type


2


Blowout preventer

3


Waterproof type

4


Explosion-proof type


0


Ф 16

1


Ф 12

2


With a diameter of 16 high aluminum pipe

3


With a diameter of 20 high aluminum pipe


B


flameproof


There is no


Common element

K


Armored element


F

Anticorrosive material :316

F4

Anticorrosive type: stainless steel lined with fluoride

N

Wear-resistant type

SBW

R

N

YH

2

4

0

B

K

F

Typical model selection

Select the temperature transmitter need to know the following parameters: 1, temperature range: 2, sensor division number: thermal resistance: PT100 thermocouple: K S B 3, temperature transmitter accuracy requirements: A, sensor accuracy: 1) PT100-A level 2) K S B-I level II level B, transmission accuracy: 0.5 level 0.3 level 0.2 level 0.1 level (0.5 level thermocouple) 4. Output signal and function: Output signal is generally 4~20mA output, function is with HART protocol RS485 communication with field display (field display with digital tube display and liquid crystal display, general digital tube display anti-interference effect is weak, liquid crystal display has ordinary - anti-interference effect is weak and intelligent full isolation anti-interference) 5, sensor connection mode and size: Thread, flange, etc. 6, sensor depth length mm: 7, sensor diameter mm: 8, sensor and installation mode material requirements: 9, whether the field environment needs flameproof: 10, use site whether there is intercom, frequency converter, high-power motor interference:



Message
Return To The Top