SGT-P NH3 – Ammonia Gas Detector

SENKO SGT-P NH₃ – Ammonia (NH₃) Gas Detector

The SENKO SGT-P NH₃ is a portable single-gas detector designed for continuous measurement of ammonia (NH₃) concentration in the ambient air. Unlike disposable models, the SGT-P model is fully serviceable and allows for sensor and battery replacement, ensuring a long service life and lower costs over time.

The detector is suitable for use in industrial facilities, manufacturing plants, underground facilities, power plants, and other environments where there is a risk of ammonia accumulation.

Advantages:

• Fast sensor response;
• Compact;
• 360° alarm, including:
  • a powerful 90 dB siren;
  • strong vibration;
  • bright red LED indicator (360° visibility);
• Replaceable sensor and battery;
• Long-term operation.

Key Features

• Gas measured: ammonia (NH₃)

• Measurement range: 0–100 ppm

• Sensor type: electrochemical (replaceable)

• Memory: the last 30 alarm events + data for the last 2 months

• Protection rating: IP66 / IP67

• Operating temperature: -40°C to +50°C

Reliable detection and fast response

The detector is equipped with a highly sensitive sensor with a fast response time. When hazardous concentrations are reached, a two-stage alarm is activated:

• First level: above 25 ppm
• Second level: above 35 ppm

The display shows the current concentration and the level of the triggered alarm.

The Senko SGT-P can be configured via the optional IR module, which allows you to change the alarm levels and download data from the device’s memory.

Easy to use

The Senko SGT-P NH₃ operates with a single button. The monochrome liquid crystal display shows all the necessary information. The LCD display shows:

• current NH₃ concentration

• alarm level

• unit of measurement

• remaining service life indicator

Small and easy to carry

The Senko SGT-P is compact—smaller than a cigarette pack. It weighs only 93 g, making it lighter than most other similar detectors on the market. It features a clip on the back for attaching to clothing or a bag.

Event Logger for Analysis and Reports

The Senko SGT-P gas detector stores records of:

• the last 30 alarm events
• peak concentrations
• measurement data for a period of up to 2 months

Additional Resources

View the brochure for the Senko SGT series at this link.

SGT-P Brochure_English

SGT-P Operating Instructions_English