Inglês
Alemão
Língua árabe
Francês
Língua indonésia
Japonês
Coreano
Língua malaia
Portuguêsatual
Língua russa
Espanhol
Tailandês
Língua turca
Vietnã
Sistemas de Distribuição de Ar para Sala Limpa
Portos de teste de instrumentos para dutos de ar
A compact sealed probe access point for repeatable pressure, temperature and airflow measurements without drilling new holes in the duct wall.
- Reusable Probe Access
- Threaded Sealing Plug
- Low-Profile Duct Fitting
- Stainless Hygienic Body
Introdução do produto
The instrument test port is a small stainless fitting installed through the duct wall at a defined measurement location. A threaded cap or tethered plug closes the opening between readings, while an elastomer grommet can seal around temporary probes. The flanged base spreads the load across thin sheet metal and is sealed to the external surface. Reusable ports prevent repeated drilling and foil-tape repairs during commissioning, filter checks and routine balancing.
Características-chave
The short smooth bore accepts pitot, pressure, temperature and air-quality probes.
A broad external flange stabilizes the fitting on thin rectangular or round duct walls.
Stainless construction tolerates repeated handling and cleanroom wipe-down chemicals.
Preocupações do produto do cliente
Measurement access must be repeatable and sealed so that routine testing does not leave open holes or adhesive patches in the air path.
Each balancing visit drills another hole through the duct wall.A permanent reusable port provides a single controlled probe location.
Foil tape lifts from a temporary hole and creates unnoticed leakage.A threaded cap and retained gasket form a mechanical closure between tests.
A probe scrapes a sharp raw sheet-metal edge.The smooth port bore protects instrument stems and operator hands.
Small fittings loosen when inserted through thin duct sheet.A wide flange and locked backing nut distribute load and resist rotation.
Aplicações típicas
Differential-pressure measurementTemperature and humidity samplingPitot-tube airflow traversesFilter pressure checksCommissioning and periodic balancing
Parâmetros técnicos
Typical dimensions and material data for a reusable stainless duct instrument port are listed below.
| Material principal | 304 stainless steel body with silicone or EPDM sealing element |
|---|---|
| Painel de espessura | 1.0–2.0 mm flange and body wall |
| Largura efetiva | 8–16 mm clear probe opening |
| Comprimento máximo | 50–100 mm installed stem length |
| Aço enfrentando espessura | 1.0–2.0 mm stainless steel fitting wall |
| Densidade Core | Approximately 7900–8000 kg/m³ stainless steel body |
| Condutividade térmica | Approximately 14–16 W/(m·K) for 304 stainless steel |
| Superfície acabado | Smooth passivated or brushed stainless steel with color-coded plug option |
| Tipo conjunto | Threaded plug in flanged bulkhead body with backing nut and perimeter seal |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Opções disponíveis
8, 10, 12 or 16 mm probe boreThreaded cap or tethered silicone plugColor-coded pressure-side identificationExtended stem for insulated duct walls
Planning a Instrument Test Port for Air Duct specification?
Envie-nos as suas dimensões, condições de instalação, metas de desempenho e acabamento de superfície necessário.
