Martens TB225 series temperature controller

1.Martens brand introduction

MARTENS was founded in 1988 and has over 20 years of rich experience in the fields of measurement, control, and process measurement. All products are developed and produced locally in Germany, including digital displays, signal converters, sensors, and analytical instruments. Almost every physical or electrical quantity can be measured. MARTENS can provide customers with customized non-standard products. Products can be designed from the perspective of customer applications.

2.Martens' business scope

GermanyMARTENSIndustrial automation componentsMARTENSSignal converterMARTENSTransmitterMARTENSTheMARTENSRelay moduleMARTENSSolid state relaysMARTENSTemperature controllerMARTENSDisplay instrument.

3.martens TB225Series temperature controllerProduct Introduction

parameter  

Introduction to TB225 series temperature controller:

● Can be used as a temperature limiter and monitor

● ThroughDIN EN 14597certification

●Pt100Input dual thermocouple input signal

●2A conversion relay

● Configure through backlit graphic display

When an alarm occurs, it appears white/Red "indicates a color change

● Input/output/Safe current isolation between auxiliary devices

voltage

● Automatic recognition of output signals

● Wide range power adapter

● Sliding rail installationTS 35

auxiliary power supply

Auxiliary voltage:18 –230 V AC / DC

power waste:<5 VA

Rated voltage250V ACconform to

EN 60730-1：10/2012

input/Between relay outputs/

Auxiliary voltage degree

pollution2IIIClass overvoltage

Rated surge voltage4kV

CE conformity:EN 14597 09/2012

EN 61326：07/2013

environmental conditions

Operating Temperature-10 . . + 55°C

Transportation and storage temperature:-20 . . + 60°C

Relative air humidity:<95％

Condensation: Not allowed

input value

platinum100：-100.0..600.0°C

J-type:Fe-CuNi-100..800°C

K-type:NiCr-Ni -150..1200°C

N-type:NiCrSi-NiSi -150..1200°C

S-type:Pt10RH-PT 0..1600°C

Basic accuracy:<0.3％±1digit

Temperature coefficient:0.01％/ K

Display:32 x 90Pixel based graphic LCD display

white/Red background lighting

output

Switching output:2 xrelay

Conversion relay:<250 V AC <500 VA <2 A

Ohmic load

<30 V DC<60W<2 A Ohmic load

The internal main relay is composed of2AfuseFixed!

Fuses are not interchangeable!

Analog output:0 / 4..20 mALoad ≤500Ω

0/2.10 V DC load> 500Ω

Electrical isolation.

Output automatic switching

(depending on the load)

Shell: Polyamide（PA）6.6UL94V-0

TS35 complies withDIN EN

60715

Weight: Approximately180gram

Connection: Screw Terminal0.14..2.5mm²

With wire protection

0.14-2.5mm²（AWG 26-14）

Protection level:IP20BGV A3

Features:

Safety temperature limiterTB225In the event of a malfunction, the thermal process must be monitored and the system must be switched to a safe operating state. This device is equipped with a device for connecting dual thermocouplesPt100Sensors and input signals（0 / 4..20mAor0 / 2..10V）Universal input. The safety function is provided through a main relay with configurable thresholds. An additional relay with adjustable threshold is provided for additional signal transmission.TB225It also provides an analog output that can be freely defined within the measurement range of temperature input. The device can be reset to the operating temperature limiter by integrating graphic display through buttons on the front panel or using external buttons. Switch or external voltage.TB225There is a safe three-way electrical isolation between input/output and auxiliary voltage.

4.Martens Common * * Models