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Hardwired Instrumentation Solutions

OleumTech Hardwired Sensors and Switches


Self-Contained Local Read Flow Totalizer



  • Works with third-party turbine flow meters
  • Provides local reading of flow data
    – Instantaneous rate
    – Totals
    – Today’s totals
    – Yesterday’s totals
  • High accuracy of ± 0.01% / 0 Hz – 10 KHz
  • Up to a 10-year battery life
  • Advanced local LCD display interface
  • Self-contained, rugged design
  • Installs in minutes
  • IP66, -20 °C to 70 °C (-4 °F to 158 °F)
  • Class I, Division 1 (Zone 0), Intrinsically Safe

Works with a Third-Party Turbine Flow Meter

The OleumTech® HS1000-FT1 Flow Totalizer (Local Read) is designed to work with virtually any third-party turbine flow meter, measuring accumulated flow rates and volume with an accuracy of ±0.01 %. Real time flow rates and volumes may be accumulated and displayed in barrels, liters, gallons, or cubic meters per second, minute, hour, or day. The HS1000-FT1 provides a 2-pin pickup coil connector and a 1-inch mating union for connecting to a turbine meter. The push button LCD interface allows for device configuration and instant access to process data, which is updated every second.

Durable Construction / Class I, Division 1, IS

The HS1000-FT1 Flow Totalizer is certified for use in Class I, Division 1 (Zone 0) hazardous locations. It is Intrinsically Safe and can be serviced without being removed from the process. This ultra low-power device is powered by a replaceable battery pack that provides up to a 10-year life.

Device Functionality∙ Liquid Flow Totalizer (Local Read)
Embedded Controller∙ Ultra-Low Power RISC Microcontroller with Internal FLASH (Field Upgradeable)
Configuration∙ Integral LCD with Push Button Interface
Inputs∙ High-Speed Pulse Counter Input: 0 Hz to 10 KHz
∙ Up to 10 K Cycles per Second
Input Voltage Range∙ 15 mV to 3300 mV
Accuracy and Stability∙ Flow Rate Accurate to ±0.01% of Reading
∙ Excluding Turbine Meter and Magnetic Pickup
Power Source∙ Self-Contained, Internal 3.6 Vdc Lithium Battery
Internal Battery Life∙ Up to 10 Years
Local LCD Display∙ 32-Character Display (16x2 Lines) with 4 Function Keys + External Scroll Button
Instant Displayable Read∙ Current Flow Rate / Totals / Today’s Totals / Yesterday’s Totals
Dimensions∙ 5.5" (W) x 13.1" (H) x 4.4" (D) / 140 mm (W) x 333 mm (H) x 112 mm (D)
Package Dimensions∙ 10.25" (W) x 14" (H) x 6.5" (D) / 260 mm (W) x 356 mm (H) x 165 mm (D)
Package Weight∙ ~7 lbs / 3.2 kg
Connection Fitting∙ 1" NPT Female, 1" Mating Union to Flow Turbine Included
Enclosure Casing Material∙ Type 4X Aluminum; IP66
Mating Assembly∙ 304 Stainless Steel
Magnetic Pickup Coil Connection∙ 2-Pin Circular Connector (Part # MS3106A-10SL-4S)
Safety∙ Class I, Division 1, Groups A, B, C, D T3C; Ex ia IIC T3
∙ Class I, Zone 0; AEx ia IIC T3
∙ ATEX: Sira 13ATEX2142X; Ex ia IIC T3 Ga; II 1 G
∙ IECEx: SIR 13.0054X; Ex ia IIC T3 Ga
Operating Conditions∙ Ambient Temperature: ‐20 °C to 70 °C (‐4 °F to 158 °F)
∙ Humidity: 0 to 99 %, Non-Condensing
Warranty∙ 2-Year Parts and Labor
Country of Origin∙ USA
Model Number∙ HS1000-FT1
Replacement Battery∙ Use OleumTech SX1000-BP3 Only
EMC/EMI∙ FCC Part 15 (USA), IC ICES-003 (Canada), ACMA (Australia)
∙ AS/NZS CISPR 32 (Australia), EN55032 & EN55024 (EU)