Complete white digital differential pressure gauge with black display and green pressure reading

Sistem Kawalan Bilik Bersih dan Pemantauan Alam Sekitar

Penukur Tekanan Perbezaan Digital

A digital wall gauge that presents low differential pressure in clear engineering units and adds programmable alarm, relay and communication functions.

High-Visibility Numeric Display
Programmable Alarm Limits
Multiple Pressure Units
Relay and Analog Outputs

Permintaan sebut harga Semak imbas produk

Pengenalan Produk

The digital differential pressure gauge integrates a low-range sensor, bright numeric display and local alarm logic in one wall-mounted device. Users can select pressure units and view signed room-to-reference differential without converting an analog scale. Programmable high and low limits drive color change, buzzer or relays, while analog and digital outputs share the measured value with monitoring systems. A flush or surface mounting arrangement allows the display to remain readable at entrances and service corridors.

Ciri-ciri Utama

Large signed digits remain readable from normal corridor viewing distance.

Selectable pressure units support Pa and other commonly used engineering scales.

Independent high and low thresholds drive local color and remote relay alarms.

Analog or network retransmission avoids installing a second room pressure sensor.

Kebimbangan Produk Pelanggan

Room users need an unambiguous pressure value and alarm state without interpreting a small pointer scale.

A small analog scale is difficult to read from the corridor.Large backlit digits present the signed pressure value at a glance.

Staff misinterpret different pressure units used across rooms.A selectable and clearly displayed unit keeps each reading explicit.

The gauge shows pressure but cannot trigger a remote alarm.Programmable relays and analog output send the same condition to the monitoring system.

A brief door opening leaves the display in alarm long after closure.Adjustable delay and hysteresis distinguish transient doorway disturbances from sustained loss.

Permohonan yang biasa

Cleanroom entrance pressure displayAirlock status indicationIsolation room monitoringFilter differential indication

Parameter teknikal

Typical materials and dimensions for a digital cleanroom differential pressure gauge are listed below.

Bahan Teras	Silicon MEMS sensor with white polycarbonate bezel, tempered display lens and FR-4 electronics
Ketebalan Panel	45-90 mm gauge depth
Lebar berkesan	120-200 mm front bezel width
Panjang maksimum	Up to 240 mm bezel height
Keluli Menghadapi Ketebalan	0-1.0 mm; optional stainless rear mounting plate
Ketumpatan teras	1180-1220 kg/m³ for polycarbonate bezel components
Kekonduksian Terma	0.19-0.22 W/(m·K) for polycarbonate housing material
Kemasan permukaan	Smooth white bezel with black glass display window and green-red status backlight
Jenis Bersatu	Flush or surface wall mount with rear pressure ports and removable power-signal terminal
Penyesuaian	Boleh didapati berdasarkan aplikasi yang dimaksudkan dan persekitaran operasi.

Pilihan yang boleh didapati

Surface or flush mountingGreen-red status backlightRelay and analog outputsBACnet or Modbus communication

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