




SENKO
SGT-P Serviceable Single Gas Detector
SGT-P Serviceable Single Gas Detector by SENKO is a high-performance, electrochemical diffusion-based instrument engineered to monitor toxic gases and oxygen deficiency in industrial environments. Designed for long-term use, it features a replaceable sensor and battery, offering cost efficiency and flexibility across multiple applications.
Key Features:
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Replaceable Sensor and Battery: Extend product life by replacing the sensor and lithium primary battery without needing to change the entire device.
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Power On/Off Control: Simple one-button operation allows easy management of device activity and power usage.
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High-Performance Multi-Alarms: Visual alerts via flashing LEDs and LCD display, audible buzzer alarms, and vibration alarms ensure immediate awareness in hazardous situations.
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Sensor Trouble Detection: Built-in diagnostics continually verify sensor functionality, increasing confidence in measurement reliability.
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Water and Dustproof (IP67): Built to withstand harsh industrial environments with an IP67-rated rubber enclosure.
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Event Logging: Automatically stores the 30 most recent alarms for compliance and recordkeeping.
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Easy Configuration and Calibration: Configure via IR Link and calibrate using the SGT-P Docking Station for fast, accurate maintenance.
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Compact & Lightweight: Measures just 54 x 91 x 32 mm and weighs 93–104g, ideal for personal carrying or clipping.
Gas Detection Capabilities:
Gas | Range | Low Alarm | High Alarm | Resolution | Operating Temp |
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O₂ | 0–30 %vol | 19 %vol | 23 %vol | 0.1 %vol | -35℃ to +50℃ |
CO | 0–500 ppm or 0–2000 ppm | 30 ppm | 60 ppm | 1 ppm | -40℃ to +50℃ |
H₂S | 0–100 ppm | 10 ppm | 15 ppm | 0.1 ppm | -40℃ to +50℃ |
H₂ | 0–1000 ppm | 100 ppm | 500 ppm | 1 ppm | -40℃ to +50℃ |
SO₂ | 0–50 ppm | 2 ppm | 5 ppm | 1 ppm | -35℃ to +50℃ |
NH₃ | 0–100 ppm | 25 ppm | 35 ppm | 1 ppm | -40℃ to +50℃ |
NO₂ | 0–20 ppm | 3 ppm | 5 ppm | 1 ppm | -40℃ to +50℃ |
If your desired gas is not listed, custom configurations may be available upon request.Technical Specifications:
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Sensor Type: Electrochemical
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Measurement Method: Diffusion
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Display: LCD (Liquid Crystal Display)
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Battery: Lithium Primary (3.6V, 1.2Ah – Vitzrocell SB-AA02(P))
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Dimensions: 54(W) × 91(H) × 32(D) mm / 2.13 × 3.58 × 1.26 inches
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Weight: 93g (Toxic) / 104g (O₂), incl. battery and clip
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Operating Humidity: 5% to 95% RH (non-condensing)
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Operating Life: 24 months (based on 2 minutes of alarm/day)
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Certifications: ATEX, IECEx, CSA/UL, INMETRO, PESO, KCs, RoHS2, REACH, RCM, WEEE, FCC
Compatible Accessories:
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SGT-P Docking Station: Calibrate, bump test, log alarms, configure up to 4 devices simultaneously.
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IR Link Module: For programming configurations and downloading logs via PC.
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SP-Pump101 Sampling Pump: Includes 5m or 10m extension probe for remote sampling in difficult access areas.
Applications:
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Confined space entry safety
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Oil & gas facilities
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Utilities and power generation
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Industrial maintenance and inspections
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Chemical processing environments
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Emergency response and hazmat teams
With its robust build, user-friendly interface, and extended serviceability, the SGT-P is a trusted solution for professionals demanding reliability, precision, and longevity in gas detection.
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