Introduction

principle, structure

TP21 includes a PT100 probe. The resistance of PT100 will change with temperature. PT100 has two-wire, three-wire and four-wire specifications to choose from.

Features

●Easy to install, a variety of ranges to choose from, and a variety of probes to choose from

●Compact structure, wide range (-200…600℃)

●High pressure resistance, can reach 40bar

●Two-wire, three-wire, four-wire optional

●Optional cabinet-mounted control table for connection use

application

Suitable for measuring water, oil and gas media.

It can be used in water supply system, hydraulic and pneumatic system, cooling system, heating system, air conditioning system, automation engineering, etc.

technical parameter

Measuring range:-20…100℃,-50…200℃,-50…250℃,-50…350℃,-200…600℃
Accuracy class:Class B (Class A optional)
Signal output:resistance signal
Allowable error:±0.3K+0.005×T
Pressure resistance:∅6 type probe 40bar
Protection class:IP67
Shell material:Stainless steel
Wetted part material:Stainless steel 1.4571
Electrical connectionsstraight out

Selection table

TP21-RTD temperature sensor

Style type (see dimension drawing for details)

Type A

Type B

Type C

Type D

range

-25-100℃

-50-200℃

-50-250℃

-50-350℃

-200-600℃

output

Two-wire cable output

Three-wire cable output

Four-wire cable output

Probe length L2


Probe length L2 is 25mm (Note: D type only has this length)

Probe length L2 is 50mm

Probe length L2 is 100mm

Probe length L2 is 160mm

Probe length L2 is 160mm

Probe length L2 is 400mm

Probe length L2 is 500mm

Probe long diameter

T probe length and diameter ∅D is 3mm

T probe length and diameter ∅D is 4mm

T probe length and diameter ∅D is 6mm

Outlet length L1

The outlet length L1 is 1m

The outlet length L1 is 2m

The outlet length L1 is 3m

Outlet material

Outlet material: PVC

Outlet material: PUR (oil resistant cable)

Outlet material: Teflon (teflon)

Outlet material: metal mesh

The above selection table does not contain selection code, if you need a selection code, please contact us or fill in your information

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