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Digital display integrated temperature converter controller

Digital display integrated temperature converter controller, also known as temperature switch, tempe…
Description

Digital display integrated temperature converter controller, also known as temperature switch, temperature controller, is integrated with the temperature measurement display, analog variable output and alarm output as one of the products, can be used with the flash alarm alarm in the field of control points play a warning alarm role, can also control the electrical class on and off. The on-site temperature display and control instrument is the concentrated performance of thermal resistance temperature sensor and intelligent measurement and control instrument products, with high measurement accuracy, compact structure, complete functions, beautiful appearance and other characteristics, completely replace the electrical contact bimetal thermometer, electrical contact pressure thermometer, the product has the common type and flameproof type. Suitable for industrial automation control and other occasions of temperature measurement and control. The working power of the instrument is dc 24V or AC 220V, which is extremely convenient to use and can be used in heating, water supply, chemical industry, water treatment, new energy and other industries. A, technical indicators sensor: PT100-200 ~+200℃ -50~+200℃ 0~500℃ range of optional measuring accuracy: converter accuracy: 0.5%FS±1 Sensor accuracy: CLASS A power supply: AC85 ~ 260V/DC24V±2V current output: 4~20mA control output: 2 or 4 channels relay normally open, normally closed contact output contact capacity: AC220V 3A Power consumption: less than 3W Sampling rate: 3 times/SEC Temperature drift: ≤0.02%FS/℃ (typical value: 100ppm/℃) Display range: -1999 ~ 9999 4-bit 0.56 inch red digital tube display over limit display: "EEEE" Operating environment: temperature -40 ~ +65℃; Humidity ≤85%RH Material: 1, converter: a) case material stainless steel 304 dial diameter 100 B) flameproof cast aluminum head EXdiiBT4 (can be installed on the head of ordinary/flameproof flash alarm) 2, sensor: material: 304, 316, 304 lined with tetrafro installation mode: 1, thread mounting M27*2 M20*1.5 or other specifications 2, flange mounting DN25 or other specifications 2, product selection

category

Temperature sensing element

Header material

Function (multiple options)

Power supply

installation

Protective tube diameter

Structure of the inner core

Protective tube material

Said Ming


Digital display integrated temperature converter controller

Z


The thermal resistance


P


Platinum (Pt100)


A


Stainless steel

B


Cast aluminum flameproof type


K2


Upper and lower limit alarm

K4


Four-limit alarm (cast aluminum flameproof case)

I


4~20mA current signal output

J


Flash lamp with alarm (cast aluminum)



Default is AC220V

W


DC24V dc


1


No fixing device

2


Fixed screw thread

4


Fixed flange

T


Other installation and fixing methods


0


Ф 16

1


Ф 12

3


Ф 3

4


Ф 4

5


Ф 5

6


Ф 6

T


The customer designated


There is no


Common element

K


Armor components



The default value is 304 stainless steel

F

Anticorrosive profile 316

F4

Stainless steel lined with PTFE

N

Wear resistant

Z

P

B

K2JI

W

2

0

K

F

Typical model selection

Integration of three order, the order parameter digital display temperature transmitting controller needs to know the following parameters: 1, 2, temperature measurement of medium range 3 work pressure, 4, and the probe inserted deep, probe the connection form and size 6, 5 power supply 7, 8 alarm control points, header: with the sensor connection can be split type lead connection


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