Skip to main content
× Home Services Products Catalogs Downloads TechSupport About Contact Careers (505) 872-0037

(505) 872-0037

Shopping Cart Icon
Login Icon
Language Selector
Middle East & Africa
Asia Pacific & Japan
Edwards nEXT300D TStations On Sale Edwards nXR Multi Stage Roots Pumps On Sale Adixen 2021C2 Pumps On Sale Agilent IDP-15 Dry Scroll Vacuum Pumps On Sale Pfeiffer ASM340 Leak Detectors On Sale Ideal Vacuum XG-110 Portable Digital Thermocouple Controllers On Sale

Keyword       Part Number:      

× Vacuum Pumps Modular Vacuum Chambers Stainless Steel Vacuum Chambers Aluminum Vacuum Chambers ExploraVAC Unlimited Chambers ExploraVAC Vacuum Chambers Fittings and Flanges Feedthroughs Vacuum Valves Rebuild Kits, Parts, And Motors Vacuum Fluids, Oils, and Greases Turbo Pumps And Controllers Filters Traps and Silencers Convection and Vacuum Ovens Leak Detection and RGA Vacuum Pressure Measurement Recirculating Chillers And Water Baths


Product Image 1
Product Image 2
Product Image 3
9% OFF

Agilent Varian 531 Thermocouple Vacuum Pressure Measurement Gauge Tube Sensor, 1/8 in. NPT, SS, PN F0472303

Part Number:
  Against Product Defect

Available Now   5  


On Sale: $171.98

Agilent Varian 531 Thermocouple Vacuum Pressure Measurement Gauge Tube Sensor, 1/8 in. NPT, SS, PN F0472303 171.98
Currency: US Dollar (USD)


Agilent Varian 531 Thermocouple Vacuum Pressure Measurement Gauge Tube Sensor, 1/8 in. NPT SS, Laser Weld
Varian Part Number F0472303

The Agilent Varian 531 thermocouple gauge tube sensor provides continuous accurate indication of total pressure from 1 x 10-3 torr to 2.0 torr (1X10-3 mbar to 2.7 mbar). Developed to combine rugged dependability and outstanding performance for roughing and foreline pressure measurement. The Varian 531 thermocouple vacuum gauges are a low cost pressure measurement sensor. The Varian 531 thermocouples tube sensors offers high resistance to vibration this model is Stainless Steel and Laser Welded. Varian Part Number F0472303

Thermocouple Vacuum Pressure Gauges, by
Thermal conductivity gauges rely on the fact that the ability of a gas to conduct heat decreases with pressure. In this type of gauge, a wire filament is heated by running current through it. A thermocouple or Resistance Temperature Detector (RTD) can then be used to measure the temperature of the filament. This temperature is dependent on the rate at which the filament loses heat to the surrounding gas, and therefore on the thermal conductivity. A common variant is the Pirani gauge which uses a single platinum filament as both the heated element and RTD. These gauges are accurate from 20 Torr to 10−3 Torr (depending on the model of sensor and controller purchased). However, they are sensitive to the chemical composition of the gases being measured and are termed a relative pressure measurement method, that is, they determine the pressure indirectly from the thermal conductivity property of the gas medium.


This 531 gauge tube is Brand New and under Full Warranty

Marca de agua con el logotipo de Ideal Vacuum
Ideal Vacuum Products , LLC
5910 Midway Park Blvd NE
Albuquerque, New Mexico 87109-5805 USA

Phone: (505) 872-0037
Fax: (505) 872-9001

Press ESC to Close

deepbox image 2
load time = 1.0664