Pressure Switch

Welcome to purchase discount source pressure switch from our company, which is one of the best China pressure switch manufacturers and suppliers.Pressure SwitchCustomers tell us that the SERIES DA/DS are the best pressure switches made. The Mercoid D Series is one of the world’s broadest lines of pressure switches. The D Pressure Switches Series has extremely high sensitivity and great repeatability. The DA Models are equipped with two external adjustments, one for setting high pressure operating point, the other for setting low pressure operating point. Deadband, the difference between high and low setpoints, is adjustable over the full-scale. The DS Models are equipped with a single external adjustment for setting operating point only. For mercury-free switches, choose between the snap action switch or hermetically sealed snap action switch. Hermetically sealed mercury switch also available.SpecificationsWetted Materials:Brass, 403 SS, or 316 SS.Temperature Limit180°F (82°C).Pressure Limit:Maximum pressure of the operating range.Enclosure Rating:General purpose, weatherproof or explosion-proof.Repeatability:±1% of full operating range, ±1.5% on DS-7300 models.Switch Type:SPST mercury switch, SPDT mercury switch,  SPDT snap switch, or SPDT hermetically sealed snap switch. Other circuit   types available.Electrical Rating:See Catalog page.Electrical Connections:Screw terminal.Conduit Connection:General purpose: 1/2" hole for conduit hub.   Weatherproof: 1/2" conduit hub. Explosion-proof: 3/4" female NPT.Process Connection:General purpose and weatherproof: 1/4" male NPT;   1/2" male NPT on range 15S and 16S. Explosion-proof: 1/2" male NPT   and 1/4" female NPT.Mounting Orientation: Vertical.Set Point Adjustment:Thumbscrew.Weight:General purpose: 4 lb (1.8 kg). Weatherproof: 6 lb (2.7   kg). Explosion-proof: 8 lb (3.5 kg).DeadbandSee Catalog page.Agency ApprovalsCE, CSA, FM, UL. (mercury switch units are not CE   approved). (Consult factory for FM approval models.)Applications•    Compressors•    Mechanical HVAC or process equipment•    Pump control


在线询价

至: Shaanxi wantong automation equipment Co.,Ltd
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

供应产品

Same products

The Summer Palace
The Summer Palace 卖方: Linda Beijing Tour Car Service The Summer Palace DETAILED INFORMATION The summer palace is located on the northwest outskirts of...
The Forbidden City
The Forbidden City 卖方: Linda Beijing Tour Car Service The Forbidden City DETAILED INFORMATION The forbidden city is located in the center of beijing. I...
Tian'anmen Square
Tian'anmen Square 卖方: Linda Beijing Tour Car Service Tian'anmen Square DETAILED INFORMATION Tian'anmen or the Gate of Heavenly Peace is a symbol of ne...
Badaling Great Wall Tour
Badaling Great Wall Tour 卖方: Linda Beijing Tour Car Service Badaling Great Wall Tour Departure time: Every morning at 08:00am -08:30...
Huanghuacheng Great Wall
Huanghuacheng Great Wall 卖方: Linda Beijing Tour Car Service Huanghuacheng Great Wall Departure time: Every morning at 07:00am -07:30...