Description
Product Description
1. Introduction:
This pressure switch is primarily used in ventilation and air-conditioning systems for monitoring the air flow in air ducts, as well as in filters, flaps and fans. They are suitable for air and also other non-inflammable and non-aggressive gases.
2. Technical Parameter:
Model No. | PS-LA3 |
Medium | Air, non-combustible and non-aggressive gasses |
Max Operating Pressure | 10 kPa |
Mounting position | Diaphragm in any vertical plane |
Degree of protection | IP54 (with cover) |
Operating Temperature | -40° C to 85° C |
Contact Arrangement | SPDT |
Electrical Rating | Resistance: Initial: <50 milliohms; |
1.5A (0.4A) / 250V |
Terminals | 6.3 mm(0.25") copper alloy |
Connection | 6.0mm Dia. For tube connection |
Approval | UL, CE, RoHS, REACH |
Model | Pressure Range | Differential | Tolerance | PS-LA3-02 | 20 ~ 200 PA | 10 PA | ±15% | PS-LA3-03 | 30 ~300 PA | 10 PA | ±15% | PS-LA3-04 | 40 ~400 PA | 20 PA | ±15% | PS-LA3-05 | 50 ~ 500 PA | 20 PA | ±15% | PS-LA3-10 | 200 ~ 1000 PA | 100 PA | ±15% | PS-LA3-25 | 500 ~ 2500 PA | 150 PA | ±15% |
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3. Application:
It is primarily used in ventilation and air-conditioning systems for monitoring the air flow in air ducts, as well as in filters, flaps and fans.
4. Our service:
1). Delivery in time, delivery time is 7 days for sample and 15 working days for bulk order;
2). Strong production capacity and strict quality control system;
3). Your inquiry and problems related to our products or prices will be replied in 24 hours;
4). Well-trained and experienced staffs to answer all your inquires;
5). After-sale tracking service for all of our clients;
6). OEM is available; Small quantities, mixed bulk orders are also welcome;
7). Payment: L/C, D/A, D/P, T/T, Paypal, Western Union, MoneyGram;
8). Delivery way: UPS, DHL, TNT, FedEx, EMS, China POST.
5. Guarantee:
1). 12 months warranty for most of our products;
2). We will arrange delivery of the goods on time;
3). Within the warranty period, we will bear all the quality problem of our products;
4). Beyond the warranty period, we will despatch the replacement parts to help fix the products, but the parts will be charged;
5). Without any problem, we will gain the feedbacks of our products to help improve better products.