Yokogawa MT210/MT210F Digital Manometers
The MT210/MT210F series of digital manometers from Yokogawa offers advanced pressure measurement capabilities, combining high accuracy, reliable operation, and a wide range of applications. These instruments are designed to provide precise solutions for various technological needs.
Key Features
- High Accuracy: ±0.01% accuracy with a maximum allowable input of 500 kPa (for the 130 kPa-range model).
- Wide Pressure Range: Covers differential pressures from 1 kPa up to gauge pressures of 3000 kPa.
- Multiple Measurement Modes (MT210F Series): Selectable normal, medium, and high-speed measurement modes for dynamic pressure changes.
- Optional Outputs: D/A conversion output, comparator output, and external trigger input are available.
- Connectivity: Features GP-IB and RS-232 interfaces for data transfer and control.
- Power Options: Supports 12-V DC power supply and optional battery operation for flexibility.
High Performance and Reliable Operation
- High Resolution: Utilizes a Yokogawa-original silicon resonant sensor for high performance and basic accuracy of ±0.01%.
- Traceability: Compliant with Japanese national standards and traceable to US national standard NIST.
- High Allowable Input Pressure: Withstands up to 500 kPa, preventing sensor damage from overrange inputs.
- Minimal Temperature Effect: The silicon resonant sensor is highly resistant to environmental temperature fluctuations.
- High-Speed Measurement (MT210F): Supports rapid pressure changes, ideal for observing transient-response characteristics.
- Versatile Models: Available in various configurations for different pressure types (gauge, absolute, differential) and pressure ranges.
- Gas and Liquid Compatibility: Suitable for measuring both gases and liquids without model switching.
- D/A Conversion Output: Allows measured values to be output via an external terminal for system integration.
- GP-IB and RS-232 Interfaces: Enables PC-based data reading and condition setting.
- Comparator Output and External Trigger Input: Facilitates automated production and inspection processes by setting limits and triggering measurements.
- Ni-Cd Battery Pack Operation: Offers approximately 10 hours of continuous operation with an optional battery pack.
- 12-V DC Power Supply: Convenient for in-vehicle testing applications.
- Compatibility: Inherits basic performance and communication protocols from the predecessor MT110 series, ensuring seamless system expansion.
Applications
The MT210/MT210F series are utilized across a wide range of applications to enhance measurement accuracy and speed:
- As a pressure standard for calibration.
- Measuring wind speed of hair dryers using a Pitot tube.
- Measuring airflow of air cleaners using an orifice.
- Calibrating and inspecting pressure sensors, gauges, and blood pressure meters in production lines.
- Calibrating and inspecting aircraft instrumentation (altimeters and speedometers).
- Measuring pressure loss in radiators.
- Measuring differential pressures for clean rooms or benches.
- Monitoring pressure in performance tests of electronic components under low atmospheric pressure.
- Measuring the volume of airflow of air conditioners.
Specifications Overview
| Category | Details |
|---|---|
| Pressure Type | Gauge, Absolute, Differential |
| Measurement Range | From 1 kPa to 3000 kPa (Gauge), 0 to 130 kPa abs (Absolute), 0 to 700 kPa (Differential) |
| Accuracy (6 months) | ±0.01% of reading + 0.005% of full scale (Normal Speed) |
| Response Time | As fast as 50 ms (High-Speed Mode on MT210F) |
| Interfaces | GP-IB, RS-232 |
| Power Supply | AC (100-240 V), DC (10-15 V), Ni-Cd Battery (Optional) |
| Operating Temperature | 5 to 40°C |
| Dimensions (Main Unit) | Approx. 132 mm x 213 mm x 350 mm |
| Weight (Main Unit) | Approx. 6.5 kg (MT210F) / 8.0 kg (MT210) |
| Applicable Fluids | Gases and non-flammable, non-explosive, non-toxic, non-corrosive liquids |
Available Models and Options
The MT210/MT210F series are available in various model numbers, each with specific pressure ranges and types. Options include different pressure units (kPa, kgf/cm², psi, etc.), communication interfaces (GP-IB, RS-232), input connections (Rc 1/4, NPT 1/4, VCO), and power cord types. Optional accessories such as battery packs, carrying cases, and connector kits are also available.
