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  • QTK104BP temperature switch
QTK104BP temperature switch

QTK104BP temperature switch

Features

◆ 100 standard instrument installation

◆ 4 -digit LED digital tube display , ignoring the value error

◆Two-way control point relay output 220V3A

◆ 4~20mA standard signal output (optional)

◆On-site setting of two control points


Technical indicators and parameters

Measuring range

-50~500 ℃

Accuracy class

0.5%

Overload capacity

200%

Temperature type

PT100

stability

≤0.1% / year

voltage

24VDC/220VAC

Display method

0.56 " digital tube

Display range

-1999~9999

Response time

<30ms

Ambient temperature

-20 ℃ ~70 ℃

Relative humidity

≤80%

Material

Stainless steel


Shape and installation

◎Dimensions

◎Installation


Mechanical connection:

It can be directly installed on the hydraulic pipeline through a pipe joint (M20*1.5) (other size joints can be specified when ordering). In critical applications (such as severe vibration or impact), pipe joints can be mechanically decoupled by micro hoses.

Electrical connections

In order to prevent the influence of electromagnetic interference, the following items should be paid attention to:

●The line connection should be as short as possible

●Use shielded wire

●Try to avoid direct access to the wiring of user devices or electrical and electronic devices that cause interference

●If using a micro hose to install, the shell must be grounded separately


Selection Guide

QTK104 type intelligent temperature switch selection guide

QTK104

 

 

J

100 radial

Z

100 axis

BP

Explosion-proof shell

Threaded interface

G12

G1/2

M20

M20*1.5

M27

M27*2

Supply voltage

D

24VDC

A

220VAC

Range

( ….. )

Fill in as needed

Pole length

L...mm

Pole length

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