Hydrostatic

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Hydrostatic

This product determines level measurements by monitoring pressure at the bottom most point of vented top-mount tanks, deep wells, water towers and rivers.

The liquid level monitoring device is an ideal low cost solution when liquid temperature and densities are not changing.

Description

The Hydrostatic Level Transmitter is part of the OleumTech Wireless Sensor Network.

  • Determines level measurements by monitoring pressure at the bottom most point of vented top-mount tanks, deep wells, water towers and rivers.
  • An ideal low cost solution when liquid temperature and densities are not changing.
  • Self-contained and battery-powered making it ideal for use in remote and Class 1 Division 1 hazardous locations without power or communication line.

Capabilities

  • High Performance Wireless Connectivity
  • Determines Level Measurement by Monitoring Pressure at the Bottom Point of Vented Top Mount Tanks, Deep Wells, Water Towers, Rivers, and More
  • Ideal Low-Cost Solution When Liquid Temperature and Densities are Not Changing
  • Designed to Help Meet EPA Spill Prevention (SPCC) API Inventory Monitoring Requirements
  • Media Isolated Submersible Hydrostatic Pressure Sensor
  • Pressure Range of Up to 100 PSI
  • Broad Liquid Media Compatibility / Wide Operating Temperature Range
  • Accuracy < +Plus or -Minus 0.25% BFSL
  • Up to 150 ft. Length
  • License-Free 900 MHz Band, Secure Data Transmission (2.4 GHz Optional)
  • Intrinsically Safe for Use in Hazardous Locations – Class 1 Division 1 C1D1 Wireless
  • Self-Contained Battery Operation
  • Easy-to-Insert, Install and Use
  • Connects to Wireless Gateways
  • User-Friendly BreeZ®Configuration Software
  • Model Numbers:

900 MHz: SM500-HP1
2.4 GHz: SM5400-HP1

Tech Specs

SPECIFICATION DESCRIPTION
HARDWARE FEATURES
Device Functionality Liquid Level Sensing Wireless Transmitter Using Hydrostatic Technology
Embedded Controller Ultra-Low Power RISC Microcontroller with Internal FLASH (Field Upgradeable)
Device Interface Standard RS232 Serial
Sensor Type Hydrostatic Pressure, Up to 100 PSI, Wide Operating Temperature Range
Power Source Self-Contained, Internal 3.6 V Lithium Battery
Accuracy < +/-0.25 % BFSL
Power Source Self-Contained, Internal 3.6 V Lithium Battery
Internal Battery Life Up to 10 Years, Based on Usage
Self-Diagnostics Contains Comprehensive Self-Checking Software and Hardware for Continuous Monitoring of Operation
WIRELESS COMMUNICATIONS
Radio ISM Band, FSK (Frequency-Shift Keying)

AES Encryption 256-bit (900 MHz)/128-bit (915 MHz)

FHSS (Frequency Hopping Spread Spectrum)

Frequency 900 MHz / 2.4 GHz
Data Rate 9600 bps / 115.2 kbps
Output Power 1 mW or 10 mW
Receiving Sensitivity -110 dBm @ 9600 bps or -100 dBm @ 115.2 kbps
Range Up to 7500 Feet (2.3 km) with Clear Line of Sight*
CERTIFICATIONS & COMPLIANCE
FCC FCC Part 15
Industry Canada (IC) ICES-003
Safety
  • Class I; Division 1, Groups C, D T3C
  • Class I Zone 0 AEx ia IIB T3 Ga
  • ATEX: Sira 13ATEX2142X; Ex ia IIB T3 Ga
  • IECEx: SIR 13.0054X; Ex ia IIB T3 Ga
MECHANICAL SPECIFICATIONS
Dimensions 5″ (W) x 12.8″ (H) x 4.25″ (D) / 127 mm (W) x 325 mm (H) x 108 mm (D)
Package Dimensions Excluding Sensor 10.25″ (W) x 14″ (H) x 6.5″ (D) / 260 mm (W) x 356 mm (H) x 165 mm (D)
Weight Net: 4.75 lbs /2.1 kg; Packaging: 6.25 lbs/ 2.8 kg
Mounting Hardware Direct or Pipe Mount
Hardware Connection 3/4″ NPT Female
Enclosure Casing Material Type 4x Aluminum; IP66
GENERAL SPECIFICATIONS
Operating Conditions
  • Ambient Temperature (Class I; Division 1): -40 °F to 158 °F (-40 °C to 70 °C)
  • Ambient Temperature (ATEX, IECEx): -4 °F to 158 °F (-20 °C to 70 °C)
  • Ambient Temperature (Non-Hazardous Applications): -40 °F to 185 °F (-40 °C to 85 °C)
  • Humidity: 0 to 99 %, Non-Condensing
Warranty 2-Year Parts and Labor
Country of Origin Made in USA

Brochure/User Manual

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