Complete stainless room differential pressure display with black glass and green signed reading

クリーンルーム管理 · 環境モニタリングシステム

部屋の差圧表示

A dedicated room pressure display that combines low-range sensing, large signed value, status color and alarm outputs at the cleanroom entrance.

Integrated Differential Sensor
Signed Pressure Value
Green-Red Room Status
Alarm and Network Outputs

見積もりリクエスト製品案内

商品紹介

The room differential pressure display senses cleanroom-to-reference pressure through high and low tubing ports and presents the signed value on a bright entrance display. Configurable normal, warning and alarm bands change screen color and operate audible or relay outputs. Door contact input can suppress transient nuisance alarms while preserving the live pressure value. Flush and surface formats support new wall panels or retrofit installation, and network communication shares the measurement and status with centralized monitoring.

主要な特徴

Integrated low-range sensing keeps local indication and remote value on one pressure reference.

Signed numeric display clearly distinguishes positive and negative room relationships.

Configurable delay and deadband reduce alarms caused by ordinary door movement.

Relay, analog and network outputs retransmit both pressure value and alarm state.

お客様の製品に関する懸念事項

A room pressure display must remain clear near zero and should identify sustained loss without alarming on every routine door opening.

The sign of the pressure value is overlooked during a fast corridor check.Large plus-minus indication and status color make the room relationship explicit.

Every door cycle creates an audible nuisance alarm.Door-aware delay distinguishes normal passage from pressure that fails to recover.

The local display and BMS use separate sensors and show different values.One integrated sensor supplies the display and retransmitted output.

Pressure tubing is exposed around a surface-mounted monitor.Flush mounting and rear pressure ports conceal the pneumatic connections within the wall panel.

典型的な用途

Cleanroom pressure cascadesIsolation room entrancesAirlock pressure indicationContainment laboratory rooms

技術的なパラメータ

Typical construction values for a cleanroom room differential pressure display are shown below.

コア材料	Silicon MEMS pressure sensor with industrial LCD, tempered glass and 304 stainless bezel
パネルの厚さ	45-85 mm display depth
有効幅	140-240 mm bezel width
最大長さ	Up to 300 mm bezel height
鋼鉄の厚さを直面する	1.0-1.5 mm 304 stainless steel bezel
コア密度	7900-8030 kg/m³ for stainless bezel components
熱伝導率	14-17 W/(m·K) for 304 stainless steel bezel
表面仕上げ	Brushed stainless face with black glass and green-amber-red backlit status
ジョイントタイプ	Flush wall mount with rear high-low pressure ports and removable power-output terminal
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Positive, negative or bidirectional rangeFlush or surface mountingDoor contact inputBACnet or Modbus communication

Planning a Room Differential Pressure Display specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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