Series DA-7035N Temperature Switches

Specifications

Service:

Compatible liquids or gases.

Wetted Materials:

Bulb and connection: 304 SS.

Temperature Limit:

Process: See model chart on catalog page; Ambient: 180°F (82°C).

Pressure Limit:

300 psi (20.6 bar).

Enclosure Rating:

General purpose. Optional weatherproof and explosion-proof.

Repeatability:

±1% of FS.

Switch Type:

SPDT snap switch. Optional DPDT snap and a variety of mercury switches.

Electrical Rating:

10 A @ 120/240/480 VAC.

Electrical Connections:

Screw terminal.

Conduit Connection:

7/8" (22.23 mm) hole for 1/2" (12.7 mm) conduit hub.

Process Connection:

3/4" male NPT. Other sizes available.

Mounting Orientation:

Vertical and level.

Set Point Adjustment:

External knobs for set point and reset point.

Weight:

5 lb (2.3 kg).

Deadband:

Adjustable from minimum in model chart to full range. Optional low fixed deadband.

Capillary:

6' (1.8 m) standard. Ranges 1N - 7N, and 10N: copper. Ranges 8N, 9N, 11N: 304 SS.

Set Point Scale:

Indication in °F and °C.

Options:

See switch type, see enclosures, fixed deadband, longer or shorter capillary, armored capillary, wells, two stage, 1/2" or 1" connection sizes, manual reset.

Features

• Adjustable deadband
• Snap action switch standard
• Inert gas activated Bourdon tube
• No cross ambient temperature effects
• No bulb elevation correction required
• Visible dial calibrated in both °F and °C
• Visible on/off indication

Drawings

• CAD Drawing in format .DWG
• Adobe Reader in format .PDF