| Prod Model: |
PS-LA8 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Contacts: |
Normally Open |
| Application: |
Industrial |
| Contact Type: |
Spdt |
| Electrical Connections: |
Screw Top Terminals with Cup Washers |
| Type: |
Electronic |
Product Description
We are first class retailer, wholesaler, and exporter for HVAC pressure switch PS-LA8 in China since 2009. Quick response, fast delivery.
Introduction:
PS-LA8 are general purpose airflow proving switches designed for HVAC, detection of blocked filters and fan suction, air flow monitoring in ducts, pipes, tunnels, and other energy management applications. It may be used to sense positive, negative or differential air pressure.
The plated housing contain a diaphragm, a calibration spring and a snap-acting switch. The sample connections located on each side of the diaphragm accept a 0.25" OD tubing via the integral compression and nut. An enclosure cover guards against accidental contact with the live switch terminal screws and the set point adjusting screw. The enclosure cover will accept a 0.5" conduit connection. Also, it has a reset button located on the top surface of the enclosure cover.
Technical Data:
Conversion: 1mbar=100PA 1"W. C. =249PA
| Model | AFS-222( PS-LA8-1 ) | AFS-262( PS-LA8-2 ) | AFS-460( PS-LA8-3 ) |
| Medium | Air | Air | Air |
| Mounting Position | Diaphragm in any vertical plane | Diaphragm in any vertical plane | Diaphragm in any vertical plane |
| Field Adjustable Range | 0.05±0.02" W.C. to 12.0" W.C. | 0.05±0.02" W.C. to 2.0" W.C. | 0.40±0.06" W.C. to 12.0" W.C. |
| Switch Differential | Progressive, increasing from approximately 0.02" W.C at minimum set point, to approximately 0.8" W.C. at maximum set point. | Progressive, increasing from approximately 0.02" W.C at minimum set point, to approximately 0.1" W.C. at maximum set point. | None, Mannual Reset |
| Maximum Pressure | 0.5psi (0.03bar) | 0.5psi (0.03bar) | 0.5psi (0.03bar) |
| Operating Temperature Range | -40ºC-82ºC | -40ºC-82ºC | -40ºC-82ºC |
| Electrical Rating | 300 VA pilot duty at 115-277VAC, 10amp, non-inductive, 277VAC, 60Hz. | 300 VA pilot duty at 115-277VAC, 10amp, non-inductive, 277VAC, 60Hz. | 300 VA pilot duty at 115-277VAC, 10amp, non-inductive, 277VAC, 60Hz. |
| Electrical Connections | Screw top terminals with cup washers | Screw top terminals with cup washers | Screw top terminals with cup washers |
| Pressure Connections | Ferrule and nut compression type connectors that accept 0.25" OD rigid tubing. | Ferrule and nut compression type connectors that accept 0.25" OD rigid tubing. | Ferrule and nut compression type connectors that accept 0.25" OD rigid tubing. |
| Contact type | SPDT | SPDT | 2 SPST-NC (manual reset) |
Bingo Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing ---- The world-famous city for low-voltage electric apparatus.
We owns followed two subsidiary corporations:
Bingo sensor Technology Co., Ltd. ----- concentrates on pressure, level and flow control product.
Yueqing tongfa electronic Co., Ltd. ----- is engaged in electronic&electrical product, security product.
After several years development, Bingo now becomes a professional supplier for
* Pressure, level and flow control product applied to:
Water supply system
HVAC
Household appliances (refrigerator, Furnace, heater, dish-washing machine,
Water dispenser, food waste disposer and so on)
Steam control system
Vehicle
Oil transporting system
Medical equipment
* Security product
Warning light
Roadway safety
Mining safety
Alarm sire
* Electronic&Electrical product
Tact switch
Micro switch
Toggle switch
Foot switch
Earphone jacket
Industrial plug&socket
With many years' business accumulation and good cooperation with more than 150 companies, we are capable to offer our clients products with the competitive prices, satisfied quality and excellent services. Part of our products own CE, UL, TUV certificate.
At present, Bingo Industrial and Trading Company has 50-60 employees. We have set up business relationships with customers from more than 50 countries and regions. Through running business honestly, we earned the reputation from both local government and oversea clients.
We strongly insist on the principle of "quick response, the best service, satisfactory quality, and competitive price", and sincerely hope that every customer around the world would have the feeling of "Bingo" after the first business cooperation with us.
Looking forward to a win-win relationship with you!
