Dwyer | SKU: DFS2-DM20

DFS2-DM20 | Dwyer | Thermostats & Controllers

Name: DFS2-DM20
Brand: Dwyer
SKU: DFS2-DM20
Price: 579.62 USD
Availability: InStock

Dwyer Low Limit Temperature Control, 20 Feet Capillary with Manual Reset DFS2-DM20

$579.62

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Description

The Series DFS2 Low Limit Freeze Protection Switch protects cooling coils in air handler systems by preventing frost build up. The thermostat and its capillary sensing element provide an antifreeze function by sensing the lowest temperature along any one foot section of capillary. The DPDT manual or automatic reset relays signal the building management system as well as cut off the fan. The Series DFS2 will detect temperature drops below the fixed safety value (set point) which can be set as low as 34 deg F (1 deg C) utilizing the visual set point indicator and set point screw.

Product Specifications

Name	Value
Application	Temperature Switch
Category	Dwyer
Data Sheet	Download
Display name 1	Catalog Page
Features and benefits	Application:HVAC Equipment, Heat Exchangers and Cooling Coils \| Storage Temperature:14 deg F to 158 deg F (-10 deg C to 70 deg C) \| Automatic and Manual Reset \| Easy Installation and Wiring \| Joint Spring Protector at Capillary-Bellow Connection \| Set Point Safety-Lock Protection and Simple Adjustment \| Operating Temperature:14 deg F to 54 deg F (-10 deg C to 12 deg C) \| Sensing Element:Vapor-Filled Capillary \| Capillary Overload Temperature:392 deg F (200 deg C), Maximum 60 Minutes \| Vapor-Filled Copper Capillary Sensing Element
P21 delete flag	false
Product category	Thermostats & Controllers
Product subcategory	Temperature Controllers
Restricted class id	NULL
Restricted item	false
Series	Dwyer
Short desc	Dwyer Low Limit Temperature Control, 20 Feet Capillary with Manual Reset DFS2-DM20
Supplier part number	DFS2-DM20
Ultra store sync us	Yes
Vendor active	Y
Vendor enabled	true

Features and Benefits

Application:HVAC Equipment, Heat Exchangers and Cooling Coils | Storage Temperature:14 deg F to 158 deg F (-10 deg C to 70 deg C) | Automatic and Manual Reset | Easy Installation and Wiring | Joint Spring Protector at Capillary-Bellow Connection | Set Point Safety-Lock Protection and Simple Adjustment | Operating Temperature:14 deg F to 54 deg F (-10 deg C to 12 deg C) | Sensing Element:Vapor-Filled Capillary | Capillary Overload Temperature:392 deg F (200 deg C), Maximum 60 Minutes | Vapor-Filled Copper Capillary Sensing Element

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DFS2-DM20 | Dwyer | Thermostats & Controllers

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