SPARTNA SPR-743 Portable Formaldehyde (CH₂O) Gas Detector

SpartnaSKU: SPR-743
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Sale priceAED. 2,100.00
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Description

The SPARTNA SPR-743 is a compact, explosion-proof formaldehyde (CH₂O) gas detector designed for use in hazardous industrial environments—including petroleum, chemical, metallurgy, refining, agriculture, and environmental monitoring—where worker safety and equipment protection are critical. It features a high-accuracy electrochemical sensor with a measurement range of 1–50 ppm, IP67 waterproof/dustproof rating, and Ex ib IIB T3 Gb explosion-proof certification. Real-time readings are displayed on an LCD, while multi-mode alarms (audible, visual LED, and vibration) activate at user-set thresholds (Low: 2 ppm, High: 5 ppm). Supplied with a rechargeable 3.7V Li-ion battery (≥8 hrs runtime), calibration cap, USB communication cable, charger, and carrying case.


• Measures formaldehyde (CH₂O) from 1 to 50 ppm with ±5% F.S. accuracy
• High-sensitivity electrochemical sensor (T90 response <30 s)
• Triple alarm modes: sound, LED flash, and vibration
• Programmable low (10 ppm) and high (20 ppm) alarm points
• IP67-rated rugged housing with anti-slip rubber overmold
• Explosion-proof: Ex ib IIB T3 Gb certified
• Rechargeable 3.7V/1500 mAh Li-ion battery (4–6 hr charge, ≥8 hr runtime)
• LCD display shows real-time concentration, battery, and status
• Plug-in replaceable sensor for low maintenance
• Includes calibration cap, charger, USB cable, manual, and suitcase


Parameter Value
Detection Gas Formaldehyde (CH₂O)
Range 1–50 ppm
Resolution 1 ppm
Accuracy ≤±5% F.S.
Response Time (T90) <30 s
Sensor Life ~2 years (usage-dependent)
Alarm Types Audible, LED, Vibration
Alarm Points Low: 10 ppm, High: 20 ppm (adjustable)
Display Backlit LCD with status icons
Battery 3.7 V Li-ion, 1500 mAh (rechargeable)
Operating Time ≥8 hours (continuous, no alarm)
Charging Time 4–6 hours
Operating Temp/Humidity -10°C to 50°C, <95% RH (non-condensing)
Protection Rating IP67
Explosion-Proof Rating Ex ib IIB T3 Gb
Dimensions 109 × 60 × 30 mm
Weight 130 g

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