National standard for liquid level gauge

Liquid level gauge national standard, any product has corresponding national standard, so anticorrosive magnetic flip plate liquid level gauge national standard is what?

Magnetic flip plate liquid level gauge implementation standard

Standard code :HG/ t21584-1995

Standard name: magnetic level gauge

Standard status: current

Implementation date :1996-3-1

Department: ministry of chemical industry

Abstract: this standard specifies the type, parameters, technical requirements and relevant use requirements of magnetic liquid level meter.This standard is applicable to pn1.6mpa (16kgf/cm2) ~ 15.0MP(160kgf/cm2), working temperature -40 ~ 300℃ liquid density greater than or equal to 0.45g/cm3 liquid viscosity less than 150cP, chemical, petrochemical, pharmaceutical and other industries equipment monitoring magnetic liquid level meter.

Anti-corrosion magnetic inverted column type liquid level meter executive standard

Standard code: gbt25477-2010

Standard name: anti-corrosion magnetic inverted column type liquid level meter

Standard status: current

Implementation date :2011-5-1

Promulgation department: general administration of quality supervision, inspection and quarantine of China, Standardization Administration of China

Content brief: this standard specifies the type and basic parameters, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of anti-corrosion magnetic inverted column liquid level meters (hereinafter referred to as "liquid level meters").

This standard is applicable to the level meter with the fully tight lined PTFE material as the anti-corrosion isolation layer (hereinafter referred to as the isolation layer). The level meter is applicable to the level detection and control of strong acid, strong alkali and strong corrosive liquids.