Series-U Product Lineup
Next-generation ultrasonic gas meters engineered for the hydrogen economy. Precision metering for Natural Gas & H2 blends.
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.
- 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
Engineered for larger estates and SMEs, the U6 Pro offers extended dynamic range with enhanced edge-computing to calculate Energy Content (MJ) in real-time, ensuring fair billing even when calorific values fluctuate.
- Flow Range (Qmax): 10 m³/h (High Capacity)
- Intelligence: On-board Calorific Value Calculation
- Housing: Fire-Retardant Polycarbonate (UV Stabilized)
- Security: AES-128 Encryption & Physical Tamper Switches
- Installation: Drop-in for 150mm/250mm centers
- Certifications: IECEx Zone 1 / ATEX Compliant
Ruggedized metrology instrument for critical infrastructure, factories, and apartment complexes. Advanced telemetry with high-frequency data logging and direct BMS integration.
- 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
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.
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.
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.
