Complete white and safety-yellow oxygen depletion sensor with black display and red alarm beacon

Системы контроля за чистыми помещениями и экологического мониторинга

Датчик кислорода

A fixed electrochemical oxygen monitor that warns of oxygen depletion or enrichment near inert-gas and process-gas use areas.

Electrochemical O₂ Measurement
Local Concentration Display
Dual Alarm Relays
Replaceable Sensor Cell

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Введение продукции

The oxygen depletion sensor continuously samples surrounding air through a protected diffusion cap. An electrochemical cell produces a signal proportional to oxygen partial pressure, and internal electronics display the concentration and compare it with independent alarm thresholds. Local sounder and beacon functions can be supplemented by relay, current or digital outputs to a central alarm system. The replaceable cell and accessible calibration interface support planned maintenance without replacing the wall-mounted transmitter body.

Основные характеристики

Diffusion-based electrochemical sensing requires no sample pump for normal room monitoring.

A bright local display shows oxygen concentration before and during an alarm condition.

Separate low and high alarm thresholds address depletion and enrichment risks.

Replaceable sensing cells extend transmitter service life and simplify maintenance planning.

Обеспокоенность клиентов продуктами

Oxygen hazards can develop without odor or visible warning, so room coverage, alarm visibility and sensor maintenance must be deliberate.

Inert-gas leakage displaces oxygen without giving occupants a sensory warning.Continuous oxygen measurement activates visible and audible alarms before entry or exposure continues.

A sensor mounted too high misses heavier or poorly mixed displacement patterns.Risk-based mounting positions place detectors near credible gas accumulation and breathing zones.

An aged electrochemical cell loses response gradually.Planned bump checks, calibration and replaceable cells maintain response confidence.

A local alarm is not seen from outside the room.Relay and network outputs drive corridor beacons, central annunciation and ventilation actions.

Типичные приложения

Nitrogen-supplied cleanroomsCryogenic storage support areasGas cabinet roomsLaboratory inert-gas zones

Технические параметры

Typical construction values for a fixed oxygen depletion sensor are listed below.

Основной материал	Replaceable electrochemical oxygen cell in polycarbonate transmitter with stainless protective sensor guard
Толщина панели	55-90 mm detector depth
эффективная ширина	110-180 mm housing width
Максимальная длина	Up to 240 mm detector height
Толщина линий стали	0.5-1.0 mm stainless sensor guard
Плотность ядра	1180-1220 kg/m³ for polycarbonate transmitter body
Теплопроводимость	0.19-0.22 W/(m·K) for polycarbonate enclosure material
Поверхностная отделка	White or safety-yellow housing with black display, green normal light and red alarm beacon
Объединенный тип	Wall-mount base with diffusion sensor cap, cable gland and removable alarm terminals
Customization	Доступно в зависимости от предполагаемого применения и операционной среды.

Доступные варианты

Local sounder and beaconLow and high oxygen alarmsAnalog and relay outputsRemote corridor indicator

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