Nitric Oxide Gas Detector - MH-1200H-S-NO
Nitric Oxide Gas Detector - MH-1200H-S-NO - 0-20 ppm In stock. Shipping calculated at checkout.
In-stock orders usually take 2–4 business days to prepare; delivery typically takes 5–15 business days after dispatch. Availability is confirmed at checkout. Duties and taxes may apply. Shipping details · Return conditions
Need help choosing? Tell us what you need to measure.
Shipping & returns
Shipping & returns
See our shipping policy for preparation and delivery information, and our return policy for return conditions.
For a delivery estimate to your destination, contact Mcooh.
Choosing the right instrument?
Tell us your measurement range, material or target, and operating conditions.
Description
Description
Monitor nitric oxide (NO) at the point of inspection with the portable MH-1200H-S-NO gas detector. The instrument uses an electrochemical sensor and diffusion sampling to measure surrounding air. Its rear clip and protective case make it practical to carry during inspection rounds. Choose one of four NO measurement ranges to match the concentration span required by your monitoring procedure.
Choose the NO Measurement Range
Order the 0-20, 0-50, 0-100 or 0-250 ppm configuration. Each range is a separate instrument variant. The standard sampling method is diffusion, so air at the instrument reaches the sensor opening without a built-in pump. An external sampling pump is an optional configuration when the application requires a different sampling arrangement; confirm the intended setup before ordering.
Readings, Alerts and Review
The 128 x 64 monochrome LCD presents gas readings in ppm or mg/m³. Backlight timing is adjustable, and the backlight can switch on during an alarm. Sound, light and vibration alerts provide multiple alarm cues; the sound alarm is rated at 85 dB. Alarm points can be adjusted for the monitoring procedure, while 100 alarm records can be reviewed on the instrument. Zero and self-calibration functions support routine instrument setup.
Technical Specifications
| Customer-facing model | MH-1200H-S-NO |
|---|---|
| Measured gas | Nitric oxide (NO) |
| Sensor principle | Electrochemical |
| Sampling method | Diffusion; external sampling pump optional |
| Available ranges | 0-20, 0-50, 0-100 and 0-250 ppm |
| Display | 128 x 64 monochrome LCD |
| Display units | ppm and mg/m³ |
| Alarm modes | Sound, light and vibration |
| Sound alarm | 85 dB |
| Alarm records | 100, reviewable on the instrument |
| Backlight | Adjustable timing; activates during alarm |
| Battery | 2300 mAh rechargeable lithium-polymer |
| Operating temperature | -20 to 50 Degree C |
| Ingress protection | IP65 |
| Dimensions | 131 x 83 x 35 mm |
| Approximate instrument weight | 240 g with protective cover |
Selection and Use Notes
Select the range to suit the expected concentration and your site's alarm and calibration procedure. The detector measures NO, not NO2 or combined NOx. During diffusion use, keep the sensor opening exposed to the air being checked and follow the supplied operating instructions. Product photographs show the shared housing in this series; gas labels on a demonstration screen may differ from the ordered NO configuration.
