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TEH-28 Programowalny, głowicowy przetwornik temperatury z izolacją galwaniczną (wyjście 4-20mA)

TEH-28 Programowalny, głowicowy przetwornik temperatury z izolacją galwaniczną (wyjście 4-20mA)

Opis produktu

Uniwersalny, programowalny przetwornik dla czujników temperatury z wyjściem prądowym. Nasz przetwornik temperatury posiada:

sygnał wyjściowy 4 … 20 mA, dwuprzewodowo
galwaniczna izolacja wejście – wyjście
programowalny zakres sygnału wejściowego
programowalny typ czujnika: Pt100, Ni100, J, K, N, S, R, B, T
podłączenie czujnika rezystancyjnego dwuprzewodowe, trójprzewodowe lub czteroprzewodowe
kompensacja zimnych końców termoelementu
obudowa przystosowana do montażu w głowicy typu B

Dane techniczne

Typ czujnika, zakres pomiarowy	programowalny, patrz karta katalogowa, tabela nr1
Zakres maksymalny, błąd przetwarzania, błąd temperaturowy	patrz karta katalogowa, tabela nr1
Podłączenie czujnika Pt100 lub Ni100	2, 3 lub 4 przewodowe, programowalne
Rezystancja podłączenia 2 i 3 przewodowego Pt100 lub Ni100	<10 Ω na 1 przewód
Korekcja rezystancji podłączenia 2 przewodowego	0,00 …20,00 Ω (suma rezystancji przewodów)
Prąd pomiarowy Pt100 lub Ni100	< 0,25mA
Kompensacja zimnych końców termoelementu	wewnętrzna lub zewnętrzna, programowalna
Błąd kompensacji wewnętrznej zimnych końców termoelementu	±1 °C
Zewnętrzna kompensacja zimnych końców termoelementu	-50,0 … 100,0 °C, programowalna
Korekcja pomiaru temperatury	±10,0 °C, programowalna
Izolacja galwaniczna wejście – wyjście	500 V AC
Sygnał wyjściowy	4 … 20 mA lub 20 … 4 mA, programowalny
Zakres liniowy sygnału wyjściowego	3,8 … 20,5 mA
Opóźnienie sygnału wyjściowego po włączeniu zasilania	ok. 5 s
Tłumienie sygnału wyjściowego (filtr 1-go rzędu)	0, 2; 1; 2; 4; 8; 16; 32 s, programowalne
Sygnalizacja uszkodzenia czujnika	3,5 mA lub 23 mA, programowalna
Zasilanie	8 … 36 V DC / 24 mA (z pętli prądowej)
Temperatura pracy	-20 … +70 °C
Wymiary (średnica x wysokość) / ciężar	44 x 21 mm / ok. 50 g

Załączniki do produktu

TEH - karta katalogowa TEH - instrukcja obsługi TEH - program konfiguracyjny

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NAJPOPULARNIEJSZE WARIANTY

TEH-28 do samodzielnej konfiguracji
(wymaga IF-2013U)

275,00 zł
Stan: 11

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Czas realizacji zamówień wynosi 2-7 dni roboczych

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