RTNE4
Category Industrial Temperature Switches
Bourdon Haenni Industrial Temperature Switches

RTNE4

Capillary-type, flame-proof (Ex d) industrial temperature switch

Product Description

Industrial temperature switch

Features

  • Excellent repeatability
  • Deadband adjustment for regulation
  • Fixed deadband for control and alarm
  • Flame-proof; Hazardous zones 1, 2, 21, 22

Technical Specifications

Housing
Protection class (EN 60529)IP66
CoverEpoxy-coated aluminium, captive stainless steel screws
Housing materialEpoxy-painted aluminium
MountingWall mounting, 3 rear lugs
ScaleInternal, reading accuracy ± 5 % FS
BulbStainless steel 1.4404 / AISI 316L
CapillaryStainless steel 1.4404 / AISI 316L For protection ratings, see ordering details
Performance
Minimum temperature range-46°C ... +0°C
Max. temperature range+200°C ... +270°C
Repeatability-200 °C ... -51 °C ± 0.6 °C ± 1 digit ± 1 % FS
Temperature
Ambient temperature-30°C ... +55°C
Storage temperature-40 °C ... +55 °C
Media temperature-46°C to +270°C
Wet parts
Process connection materialStainless steel 1.4404 / AISI 316L
Electrical data
Electrical connectionVia internal terminal block with metallic cable gland for Ø 7 to 12 mm
CE conformityLow Voltage Directive 2014/35/EU
Earth connectionVia internal terminal block
Adjustment2 external adjustment screws on top of the housing for set point and deadband

Technical Specifications

Onay ATEX Ex d
Montaj Kapiler ile
Malzeme Paslanmaz çelik
Kategori Endüstriyel sıcaklık şalterleri
Kontaklar Mekanik
Islak Malzeme Paslanmaz çelik
Gövde Malzemesi Paslanmaz çelik
Koruma Sınıfı IP65
Çalışma Gerilimi 6 V DC ... 250 V AC
Sıcaklık Aralığı
  • -46 … 0 °C (maks. 40 °C)
  • 200 … 270 °C (maks. 290 °C)

Documents

description Teknik Veri Sayfası 1 open_in_new Open
description Teknik Veri Sayfası 2 open_in_new Open
description Teknik Veri Sayfası 3 open_in_new Open
description Kullanım Kılavuzu open_in_new Open
description Onay Belgesi (ATEX) open_in_new Open
description Uygunluk Sertifikası open_in_new Open
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