English فارسی

Series-U Product Lineup

Next-generation ultrasonic gas meters engineered for the hydrogen economy. Precision metering for Natural Gas & H2 blends.

Series-U4 Residential Gas Meter
Series-U4 Residential
$175

The flagship residential unit designed for mass deployment in modern smart grids. Solid-state ultrasonic technology delivers zero-wear accuracy over a 15-year lifespan. Native support for Natural Gas, Biomethane, and Hydrogen blends.

Technical Specifications:
  • Flow Range (Qmax): 6 m³/h (Residential Standard)
  • H2 Compatibility: 0–100% Hydrogen (No calibration required)
  • Connectivity: NB-IoT / LoRaWAN (Bands 5/8/20/28)
  • Metrology Standard: Exceeds NMI R 137 Class 1.5
  • Battery Life: 15 Years (Lithium Thionyl Chloride)
  • Safety: Integrated Seismic & Micro-leak Detection
Request Quote
Series-U10 Commercial Gas Meter
Series-U10 Commercial
$850

Ruggedized metrology instrument for critical infrastructure, factories, and apartment complexes. Advanced telemetry with high-frequency data logging and direct BMS integration.

Technical Specifications:
  • Flow Range (Qmax): 16–25 m³/h (Industrial Grade)
  • Enclosure: IP67 Die-Cast Aluminum (Hazardous Area Ready)
  • Data Logging: 12-Month hourly storage on-device
  • Interfaces: RS-485 (Modbus), Pulse Output, & NB-IoT
  • Pressure Rating: Up to 0.5 bar / 1.5 bar (Test)
  • SaaS: Optional "Grid-Eye" analytics subscription
Request Quote

Next-Gen Ultrasonic Gas Meters

The T.S.P. Series-U is a high-precision, solid-state ultrasonic gas meter engineered to meet the evolving demands of modern energy grids. Developed by Tose'e Sanat Pouyagaran Ra'ad Danesh (T.S.P. Co.), this meter features advanced Time-of-Flight (ToF) sensing technology.

Designed for the era of smart utilities, it integrates a dual-mode IoT communication module supporting LoRaWAN (Class A/C) and NB-IoT protocols. This robust connectivity ensures deep indoor penetration and reliable data transmission for AMR and AMI systems.

Series-U Animated Overview

Advanced Manufacturing & Rigorous Calibration

Every Series-U meter undergoes a meticulous manufacturing process, from precision electronics integration to automated flow-bench testing. Our facility is equipped with specialized pressure and flow calibration stations to verify metrological accuracy for hydrogen-enriched gas streams.

By combining skilled engineering with state-of-the-art diagnostic tools, we ensure that every IoT-enabled meter leaving our floor is field-ready for mission-critical utility applications.

T.S.P. Manufacturing Facility

Field Installations & Urban Deployment

Field installations of T.S.P. Series-U meters in residential complexes demonstrate a leap in urban energy management. Their compact, static design allows organized, high-density bank installations within limited utility spaces.

Leveraging integrated LoRaWAN and NB-IoT protocols, the system enables fully automated remote meter reading, eliminating manual onsite inspections.

Field Installation