Features

Low Profile

  • Under 5” high when installed.
  • Sites below most tank roof peaks.
  • Reduces transport damage.

Patented Energised Liquid Seal*

  • the Energised Liquid Seal cartridge of the Model 375LS fills the cable with sealing grease, denying even small amounts of gas to escape along with cable.
  • Integrated seal and wiper design recovers grease from the cable, ensuring long periods between replenishment.
  • Grease top-up easy with integrated 1/8” zerk.
  • Maintains seal 5 – 10 times long than similar grease-seal competitors.
  • Protected by patents US 8,833,158 and CAN2,734,915

Two Connections in One

  • Gauge Head has both 1-1/2 male NPT connections for new build tanks, and 3/4 female NPT to retrofit on existing tanks.

Specifications

Measuring Principle Mechanical (Float)
Maximum Range 24 m [80 ft]
Local Display Tank Mounted Gauge Board & Indicator
Process Connection 1-1/2 MNPT and 3/4 FNPT
Process Temperature -40°C to 60°C (w/ LLDPE Float)
Temperature Range – Grease (Hawkeye 750-LS-G)† -45°C to 175°C
Ambient Temperature -40 °C to 70°C (w/ LLDPE Float)
Operating Pressure 0.15 bar [2 psi] (Model 375LS only)

Related Documents

Brochure

Download Brochure

Installation Instructions

Installation Instructions

Ordering Information

For a Complete Model 375 or 375LS Level Indication System, see the Model 375 and 375LS Level Indication System page.

Individual Model 375 or 375LS Gauge Head

For Open Gauge Head

  1. Specify “Model 375 Gauge Head”
  2. (optional) Specify a tank height if a Float Cable assembly is also required.
  3. (optional) Specify recommended EIWA-0030 Top Roller Bracket, if installing outside of a complete Hawkeye level indication system.

See the part number matrix on the brochure for more information.

For Sealed Gauge Head

  1. Specify “Model 375LS Gauge Head”
  2. Specify a tank height for the required Float Cable Assembly.
  3. (optional) Specify recommended EIWA-0030 Top Roller Bracket, if installing outside of a complete Hawkeye level indication system.

See the part number matrix on the brochure for more information.

 

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