Temperature Controller 701

Part No.: 01B8240

Product features

  • Electronic two-point temperature controller
  • Suitable for controlling electrically heated sample lines of the series 3/4/5-N/M/H and PSP-4M(-W)
  • Contact rating: 250 V/10 A
  • Programmable temperature control range: 0 to +200 °C [+32 to +392 °F] (factory-set)
  • In a rail-mount enclosure
  • Power: 230 V

Product information & downloads

Manual
Data sheet
Unit calculator

Barometric adjustment of the operating altitude of O₂ analyzers without pressure compensation

Enter the planned operating altitude in the field. Set the analyzer to the calculated O2 vol% value at 1013 mbar (altitude = 0 m) in air to measure at the planned operating altitude without barometric error.

Result: 22,9378 [vol%] need to be set to measure at the planned altitude without barometric error.*

*Air with standard pressure 1013 mbar = 20.93 vol% O₂

Pressure drop and delay time

Enter your values in fields 1 to 3.

1

2

3

Result: 3,39 Delay time approx. in [s]*

* Single change of gas, for 90 % response time approx. 3 changes of sample volume are required.

Calculation of the pressureless 100 % H₂O saturation

Enter the required H₂O dew point (°C).
The calculation only provides sufficiently accurate values in the temperature range between -20 °C and +90 °C.

Pressure units

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Temperature units

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Length units

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Area units

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Volume units

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Weight units

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Energy units

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Flow rate

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Flow velocity

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Performance units

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  • Overview

    Electronic two-step controller for heated sample lines

  • Applications
    The 701 electronic two-point temperature controller is especially designed for controlling the electrically heated sample lines of the series 3/4/5-N/M/H.
  • Description
    Temperature controller 701 for Pt100 sensor in a rail‑mount housing, control range: 0 to 200 °C, contact rating: 10 A/250 V, power: 230 V/50 Hz

Configure the product in 4 steps

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