DWYER

压力开关

Pressure Switch

Suis Tekanan

สวิตช์ความดัน

pressure-switch

电气 & 电力

Electrical & Power

electrical & power

Tenaga Listrik

Elektrik & Kuasa

ไฟฟ้าและพลังงาน

electrical-power

电器开关

Electrical Switch

electrical switch

Sakelar Listrik

Suis Elektrik

สวิตช์ไฟฟ้า

electrical-switch

DWYER INSTRUMENTS DA-7031-153-7 Pressure Switch PRESSURE SWITCH, 150PSI, 1/4" MNPT

Series DA/DS Bourdon Tube Pressure Switch

The Mercoid DA/DS Series is one of the world’s broadest lines of pressure switches. 

The DA/DS 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 set points, 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

• Visible calibrated dial provides an easy and fast check without having to open device

causing dangerous conditions to operators

• On/off indication (except hermetically sealed snap switch models) gives operator

clear indication of state of switched equipment that could be located in another

• Adjustable or fixed deadband supports control applications by reducing equipment

• External switch set point adjustment reduces set-up time

• Pressure ranges of full vacuum to 8000 psig gives application designers the ability to

specify standard equipment, simplifying install and training, and reducing servicing

• UL listed, CSA approved, many models FM approved to support rigorous process

• General purpose, weatherproof or explosion-proof enclosures for a variety of indoor

or outdoor environments meeting the needs of multiple applications and uses

Goods indent from overseas, while stocks last

Lead time subject to confirmation upon order/payment receipt

Goods sold are non-refundable, non-returnable and non-exchangeable

Picture shown is for illustration purposes only, actual product may differ

<h3 class="md-block-header-three">DWYER INSTRUMENTS DA-7031-153-7 Pressure Switch PRESSURE SWITCH, 150PSI, 1/4&quot; MNPT</h3>Series DA/DS Bourdon Tube Pressure SwitchThe Mercoid DA/DS Series is one of the world’s broadest lines of pressure switches. The DA/DS 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 set points, 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 availableBENEFITS/FEATURES• Visible calibrated dial provides an easy and fast check without having to open devicecausing dangerous conditions to operators• On/off indication (except hermetically sealed snap switch models) gives operatorclear indication of state of switched equipment that could be located in anotherlocation• Adjustable or fixed deadband supports control applications by reducing equipmentwear-out by unnecessary recycling• External switch set point adjustment reduces set-up time• Pressure ranges of full vacuum to 8000 psig gives application designers the ability tospecify standard equipment, simplifying install and training, and reducing servicingcosts• UL listed, CSA approved, many models FM approved to support rigorous processapplications and regulations• General purpose, weatherproof or explosion-proof enclosures for a variety of indooror outdoor environments meeting the needs of multiple applications and usesAPPLICATIONS• Compressors• Mechanical HVAC or process equipment• Pump controlGoods indent from overseas, while stocks lastLead time subject to confirmation upon order/payment receiptGoods sold are non-refundable, non-returnable and non-exchangeablePicture shown is for illustration purposes only, actual product may differ

<h3>DWYER INSTRUMENTS DA-7031-153-7 Pressure Switch PRESSURE SWITCH, 150PSI, 1/4" MNPT</h3>
Series DA/DS Bourdon Tube Pressure Switch
The Mercoid DA/DS Series is one of the world’s broadest lines of pressure switches.&nbsp;
The DA/DS Series has extremely high sensitivity and great repeatability.&nbsp;
The DA Models are equipped with two external adjustments, one for setting high pressure operating point, the other for setting low pressure operating point.&nbsp;
Deadband, the difference between high and low set points, is adjustable over the full-scale.&nbsp;
The DS Models are equipped with a single external adjustment for setting operating point only.&nbsp;
For mercury-free switches, choose between the snap action switch or hermetically sealed snap action switch.&nbsp;
Hermetically sealed mercury switch also available
<ins>BENEFITS/FEATURES</ins>
• Visible calibrated dial provides an easy and fast check without having to open device
causing dangerous conditions to operators
• On/off indication (except hermetically sealed snap switch models) gives operator
clear indication of state of switched equipment that could be located in another
location
• Adjustable or fixed deadband supports control applications by reducing equipment
wear-out by unnecessary recycling
• External switch set point adjustment reduces set-up time
• Pressure ranges of full vacuum to 8000 psig gives application designers the ability to
specify standard equipment, simplifying install and training, and reducing servicing
costs
• UL listed, CSA approved, many models FM approved to support rigorous process
applications and regulations
• General purpose, weatherproof or explosion-proof enclosures for a variety of indoor
or outdoor environments meeting the needs of multiple applications and uses
<ins>APPLICATIONS</ins>
• Compressors
• Mechanical HVAC or process equipment
• Pump control
Goods indent from overseas, while stocks last
Lead time subject to confirmation upon order/payment receipt
Goods sold are non-refundable, non-returnable and non-exchangeable
Picture shown is for illustration purposes only, actual product may differ

Merek:	DWYER
Model:	DA-7031-153-7

INSTRUMEN DWYER DA-7031-153-7 Sakelar Tekanan SAKLAR TEKANAN, 150PSI, 1/4" MNPT