Reliable Gas Flow Measurement for Laboratories, Industry, and Research
In industries where precision gas measurement is critical, even minor deviations can disrupt experiments, production, or testing. The MediMeter™ Mass Flow Meter from Pneucleus Technologies delivers high-speed, accurate, and dependable performance, making it a trusted solution for laboratories, cleanrooms, research institutions, and industrial applications.
Designed for flow ranges up to 20,000 SCCM, the MediMeter combines advanced thermal sensing, fast response, and durable construction to meet the requirements of both low-volume laboratory setups and higher-capacity industrial processes.
Features & Benefits
- Flow Range: Customer specified Up to 20,000 SCCM
- Linearity Error: 0.5% FS
- Repeatability: 0.15% FS
- Response Time: 20ms
PRODUCT SPECIFICATIONS (Standard)
NOTE: Ask Us About Specification Enhancement
| Performance | |
|---|---|
| Flow Ranges | Any Customer Specified Flow Range Up to 20,000 SCCM |
| Linearity | ± 0.5 - 1.0% of Full Scale (Typical) |
| Repeatability & Hysteresis | ± 0.08% FS (Typical) |
| Response Time | 20 msec (Typical, from 0%-100 FS) |
| Temperature Coefficient | 0.09% / ºC from 20ºC Ambient Cal Temp |
| Fluid Requirements: | |
| Calibration Gas | Any, Non-Corrosive, Customer Specified |
| Pressure Range | Up To 100 psiA, Cal Pressure: 14.7 psiA (Typical) |
| Internal Leakage | 10-5 @ 1, 30 and 100 psi (He) |
| External Leakage | 2 x 10-6 sccm (He) |
| Electrical Requirements: | |
| Input Voltage (single supply) | 12V (+10% - 3%), 15V (+/- 10%), 24V (+/-10%) |
| Power Consumption | 0.75 Watts Maximum |
| Control & Output Voltage/Signal | 0-5 VDC, 0-10VDC, 1-5 VDC, 4-20mA, RS232 (Addressable) |
| Environmental Requirements: | |
| Operating Ambient Temp. | 0-50ºC |
| Storage Temperature | -40 to 70ºC |
| Humidity Range | 5% - 95% (Relative, non-condensing) |
| Nominal Temperature | 20ºC ± 5ºC |
| Mechanical Configuration: | |
| Input/Output Ports | 10-32 Treaded Female w/Oring counterbore |
| Dimensions | L: 2.75” W: 1.50” H: 5.65” |
| Weight | 6.9 oz |
| Construction (wetted materials): | |
| Manifold | Nickel Plated Aluminum |
| O-Rings | Fluorocarbon (Viton®), others at additional cost |
| Flow Sensor | Ceramic Flow Tube (non-out gassing), Silicon, Silicon Nitrite Gold, Aluminum Oxide Epoxy Sealant, Fluorocarbon (Viton®), Polythermide (100, 200 & 300 sccm MFC only) |
Why Accurate Gas Flow Matters
Gas flow control is more than simply moving gas from one point to another. It ensures that every process step receives the exact quantity required, which is crucial for quality, safety, and efficiency.
- Research & Development: Accurate flow ensures reproducible experimental results and consistent calibration in laboratories.
- Semiconductor & Electronics Manufacturing: Thin-film deposition, wafer fabrication, and other sensitive processes rely on precise gas delivery for high-quality outcomes.
- Aerospace & Automotive Testing: Gas measurement supports propulsion testing, fuel system analysis, and safety-critical applications.
- Pharmaceutical & Biotechnology: Precise gas flow ensures contamination control and reliable environmental conditions in bioreactors and cleanrooms.
With MediMeter, engineers and scientists can maintain confidence in every measurement, knowing that their processes remain stable and reproducible.
The MediMeter Advantage
MediMeter is engineered to combine traditional design with modern innovation, offering a balance of accuracy, durability, and flexibility:
- Flexible Flow Ranges: Customer-specified flows up to 20,000 SCCM accommodate diverse applications.
- High Accuracy & Repeatability: Tight linearity and repeatability minimize recalibration needs and support consistent process control.
- Rapid Response: Fast response times enable real-time adjustments in dynamic systems.
- Durable Construction: Nickel-plated aluminum manifolds and ceramic flow tubes ensure long-lasting reliability, even under demanding conditions.
- Customizable Integration: Multiple output signals and calibration options allow seamless system integration.
These features make MediMeter ideal for engineers and researchers who demand performance without compromise.
Applications Across Industries
MediMeter Mass Flow Meter are designed for environments where precision, stability, and customization are critical:
- Laboratories & R&D: Provides reliable measurements for experiments, sensor calibration, and analytical testing.
- Semiconductor Manufacturing: Ensures gas flow uniformity for thin-film deposition, etching, and wafer fabrication.
- Industrial Automation: Integrates into automated systems with digital output options for real-time control.
- Aerospace & Automotive: Supports flow measurement in propulsion and fuel system testing, enabling accurate performance evaluation.
- Pharmaceutical & Biotechnology: Maintains precise environmental conditions in bioreactors, cleanrooms, and gas-mixing processes.
By supporting these applications, MediMeter empowers engineers to maintain operational efficiency, process quality, and regulatory compliance.
Customization Options
Recognizing that every application is unique, Pneucleus offers flexible customization for the MediMeter:
- Flow range selection to match specific process requirements.
- Choice of calibration gases for specialized systems.
- Output signal options including analog (VDC, mA) and digital (RS232) interfaces.
- Custom O-rings and material options for specialized compatibility.
This adaptability ensures that each MediMeter unit integrates seamlessly into existing systems, enhancing performance without design compromises.
Why Choose Pneucleus Technologies
Pneucleus Technologies is more than a manufacturer, it’s a partner for precision gas measurement. With the MediMeter, customers benefit from:
- Proven thermal mass flow technology for consistent results.
- Flexible specifications to meet unique application demands.
- Expert support from consultation to after-sales service.
- A trusted name in laboratories, industrial facilities, and high-tech manufacturing.
By choosing MediMeter, engineers gain accuracy, reliability, and confidence, backed by one of the most respected names in thermal mass flow meters.