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LIMATHERM TOPK-851 RTD

Temperature sensor suitable for measurement of air or gas flowing in ventilation channels, applied mainly for ventilation and air-conditioning systems. Resistor placed in perforated light alloy sheath, joined to connection box made of anti-static material. Optionally, sensor can be equipped with transmitter converting measured value to 4÷20mA current.

  • perforated sheath – P, closed-end sheath – Z
  • humidity max. 85% RH
  • housing: material polycarbonate, IP67
  • material: stainless steel 1.4541
			
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Made in Poland. brand LIMATHERM, model TOPK-851

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

Available

Available

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Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

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Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

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Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

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Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Technical specifications of TOPK-851

Measuring range / sensing element:

  • (-50 ÷ 150) ºC/ class B

Thermowel:

  • material: steel 1.4541
  • diameter [mm]: ø6
  • length L [mm]: 50÷1000
  • perforated sheath (P), closed-end sheath (Z)

Housing:

  • operating temperature: (-40 ÷ 85) °C
  • material: polycarbonate, IP67
  • max. of the environment humidity: 85% RH

Options:

  • Pt500, Pt1000
  • 2-, 3-, 4-wire connection
  • Pt100: class A or class AA

Additional accessories:

  • temperature transmitters – p. 225÷241
  • mounting brackets: UG-1, UG-3, UG-8, UZK-1 – p. 215÷216

Response time T05/T09

Sensor type ø9 ø11
Pt ≤33/≤95 ≤40/≤120
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Resistors tolerance acc. to PN-EN 60751

Class Wire wound resistor
Range [°C] Tolerance [°C]
AA (-50÷250) ±(0,1+0,0017∙|t|)
A (-100÷450) ±(0,15+0,002∙|t|)
B (-196÷600) ±(0,3+0,005∙|t|)
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How to buy TOPK-851

Ordering example:  TOPK-851P–Pt100–50–A–4 sensor for temperature measurement in ventilation channels, Pt100, class A, 4-wire connection, perforated sheath with length 50 mm

User Guide and Instruction manual for LIMATHERM TOPK-851

You can request the necessary certificates, documentation, instructions and user manuals for LIMATHERM TOPK-851 using the special form.

You can buy LIMATHERM TOPK-851 in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . LIMATHERM TOPK-851 price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.