MMF7
Category Pressure Gauges with Robust Front Faces
Bourdon Haenni Pressure Gauges with Robust Front Faces

MMF7

Industrial safety pressure gauges

Product Description

Safety pressure gauge (S3)

Features

  • For corrosive gases and liquids
  • Class 1 in accordance with EN 837-1
  • Wetted parts: Monel
  • S3 safety version in accordance with EN 837-1
  • Option: 1.4404 (316L) body material for aggressive environments

Technical Specifications

Body
Nominal size150 mm
Body materialStainless steel 1.4301 / AISI 304, stainless steel 1.4404 / AISI 316L, optional
Frame ring materialStainless steel 1.4301 / AISI 304; Stainless steel 1.4404 / AISI 316L, optional
Glass materialLaminated safety glass
Glass sealElastomer
Protection class (EN 60529)IP52
DialWhite, Aluminium
IbреBlack, Aluminium
Movement materialStainless steel
Safety in accordance with EN 837-1S3 Safety-pattern pressure gauge with solid front and pressure relief back
Temperature
Ambient temperature-20°C ... +70°C
Storage temperature-40°C ... +40°C, Code 40
Media temperature-40°C ... +200°C
Wet parts
Process connection materialMonel 400
Bourdon tubeMonel 400
Performance
Accuracy (EN 837-1)Class 1
Min. measuring range0 ... 0.6 bar
Max. measuring range0 ... 600 bar
Type of pressureManometer, Compound, Vacuum
Pressure limitationSteady: 100 % of full-scale value; Fluctuating: 90 % of full-scale value; Short-term: 130 % of full-scale value
Thermal drift (reference: +20 °C)± 0.4 % FS/10K
Weight
Manometer880 g
Approvals / Conformities
ATEXEx II 2 GDc-IM2c

Technical Specifications

Tip Bourdon tüpü
Onaylar ATEX
Kategori Sağlam ön yüzeyli basınç göstergeleri
Doğruluk Sınıf 1.0
Bağlantı
  • G1/4"
  • G1/2"
  • 1/4'' NPT
  • 1/2'' NPT
Islak Malzeme Monel
Nominal Boyut 150 mm
Gövde Malzemesi Paslanmaz çelik
Koruma Sınıfı IP52
Sağlam Ön Yüzey Evet
Güvenlik Sınıfı S3
Ölçüm Aralığı 1 ... 600 bar

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 Uygunluk Beyanı open_in_new Open
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