| Prod Model: |
PS-LA2 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Contacts: |
Normally Open |
| Explosion-Proof Type: |
Non Explosion-Proof |
| Application: |
Industrial |
| Medium: |
Air , Products of Combustion, or Natural Gas |
| Type: |
Electronic |
Product Description
We are wholesaler, and exporter for Heater Pressure Switch PS-LA2 in China since 2009. Quick response, fast delivery.
Introduction:
Heater Pressure Switch PS-LA2 adopts a differential pressure to actuate a precision snap switch at chosen pressure setting. This may be the difference between atmospheric and a negative or positive pressure or between any two given pressures. When a change of pressure occurs between the negative pressure chamber and the positive pressure chamber the main diaphragm activates the snap switch at a pre-determined value.
It is manufactured from selected compound derivatives of polycarbonate & PBT offering exceptional thermal and dimensional stability at elevated temperatures up to 105º C when used in contaminated atmospheres of air, products of combustion, L. P. Or natural gas. It has been designed to meet the low pressure, high temperature specifications of future generations of fanned gas and similar appliances where differential pressures form part of an integral control systems.
Application:
*Detects air flow in forced draught appliances
*Signals either positive, negative or zero air movement
*Shut down burner in blocked flue conditions
*Guards against poor or hazardous combustion
*Indicates dirty or inefficient filters
Technical Data:
Conversion: 1"W. C. = 1 inch/H2O=249PA 1mbar=100PA
| Model | PS-LA2 |
| Medium | Air , products of combustion, or natural gas |
| Mounting /Fixing | 4 screws with maximum penetration depth of 6.3mm into appropriate mounting holes, or fixed with optional bracket. |
| Mounting Position | It can be mounted in most positions. |
| Field Adjustable Range | 0.4mbar ~ 8.0mbar (positive /negative pressure range). Minimum upper switching pressure 0.4mbar. Minimum lower switching pressure 0.2mbar. |
| Switch Differential | ≥0.1mbar, ≤0.3mbar, depending on pressure settings. |
| Max. Operating Pressure | 10mbar Pmax=50mbar. |
| Operating Temperature Range | ≤105ºC |
| Electric Rating | 0.1A,3A,5A @125/250VAC. Other ratings are available on request. |
| Contact Arrangement | SPDT / SPST |
| Terminals | 6.3 or 4.8 mm male Q.C. Optional insulation cover available as necessary. |
| Calibration | Normally calibrated at their lower switching pressure in accordance with customer requirements. Ramp rate at switch point=0.03mbar/second |
| Calibration Tolerance | Standard production tolerance at ambient temperature is ± 0.10mbar or ± 5% of set point, whichever is the greater. |
| Connections | 6mm O.D. for tube connection |
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!
