MIDAS-E-TEO Midas Sensor | TEOS 0-40ppm Electrochemical Cartridge

MIDAS-E-TEO – Gas Sensor Cartridge for TEOS (0-40ppm)

Brand: Midas | Model: MIDAS-E-TEO | Type: Electrochemical Gas Sensor Cartridge

TEOS gas sensor cartridge with 0-40ppm measuring range. 3-electrode electrochemical cell. Fast response (t62.5 ≤25s), low drift. For industrial gas detection systems.

Key Features

• TEOS detection – 0-40 ppm range
• Fast response – t62.5 ≤ 25 seconds
• High accuracy – ±10% linearity
• Excellent repeatability – ±2% of measured value
• Long life – ≥24 months typical
• Low drift – ±2 ppm/year zero

Technical Specifications

• General
  • Brand: Midas
  • Model: MIDAS-E-TEO
  • Type: Electrochemical sensor cartridge
  • Gas: Tetra-Ethyl-Ortho-Silicate (TEOS)
• Performance
  • Measuring range: 0-40 ppm
  • Minimum alarm set point: 4.8 ppm
  • Lower detection limit: 3.6 ppm
  • Resolution: 0.2 ppm
  • Linearity: ±10% of measured value
  • Repeatability: ±2% of measured value
  • Response time (t62.5): ≤25 seconds
• Environmental
  • Operating temp: 0…40 °C
  • Temp effect (zero): ±0.15 ppm/°C
  • Temp effect (sensitivity): ±1.8% of value/°C
  • Humidity: 10-90% RH (no effect on zero)
  • Humidity effect (sensitivity): ±1% of value/%RH
  • Pressure: 90-110 kPa
  • Position effect: None
• Drift & Life
  • Zero drift: ±2 ppm/year
  • Sensitivity drift: ±5% of value/year
  • Expected life: ≥24 months (typical)
• Calibration
  • Calibration gas: Ethylene Oxide (ETO)
  • Bump test gas: Ethylene Oxide (ETO)
  • Warm-up time: <10 minutes
• Storage
  • Storage temp: 5…25 °C

Installation & Commissioning

• Installation: Plug into Midas gas detector – simple swap.
• Warm-up: Allow 10 minutes for stabilization.
• Calibration: Use ETO gas for calibration and bump test.
• Maintenance: Annual calibration recommended.

Compatibility & Applications

• Systems: Midas gas detection instruments.
• Industry: Semiconductor manufacturing, chemical plants.
• Use cases: TEOS monitoring in cleanrooms and process areas.

Package & Delivery

• Package: 1 sensor cartridge.
• Warranty: 12 months.
• Shipping: FedEx, UPS, DHL – dispatched within 12-24 hours.

Expert Review

“Reliable TEOS sensor with excellent performance. Fast response and low drift ensure accurate monitoring. The 24-month life reduces maintenance costs.”

Manager’s Insight

“Great for semiconductor fabs. The 0.2 ppm resolution detects low-level TEOS. Use ETO for calibration – simple and consistent. Long life saves money.”

Application Scenarios

• Semiconductor manufacturing TEOS monitoring
• Chemical plant gas detection
• Cleanroom air quality control
• Process area safety monitoring

Comparison with Similar Models

• MIDAS-E-TEO – 0-40ppm TEOS, electrochemical.
• MIDAS-E-TEO-H – High range version (0-200ppm).
• MIDAS-E-SIH – Silane sensor cartridge.
• MIDAS-E-NH3 – Ammonia sensor cartridge.

FAQ

• What gas does this detect?
  TEOS (Tetra-Ethyl-Ortho-Silicate).
• What is the measuring range?
  0-40 ppm.
• What is the response time?
  t62.5 ≤ 25 seconds.
• What gas is used for calibration?
  Ethylene Oxide (ETO).
• How long does the sensor last?
  ≥24 months typical.
• What is the resolution?
  0.2 ppm.
• What temperature range works?
  0 to 40 °C.
• How to choose between MIDAS-E-TEO and MIDAS-E-TEO-H?
  TEO-H for higher TEOS concentrations (>40ppm).

Selection Guide

• For TEOS 0-40ppm monitoring: MIDAS-E-TEO.
• For high TEOS concentrations (>40ppm): MIDAS-E-TEO-H.
• For silane detection: MIDAS-E-SIH.
• For ammonia detection: MIDAS-E-NH3.

Contact: sales@powergearx.com | +86 18030005825 (WhatsApp)

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