RRT3250U | Remote reading thermometer with switch | range 32 to 248°F (0 to 120°C) | Dwyer Instruments
Documents and manuals
Dwyer Instruments RRT3250U Documents
Overview
Details for RRT3250U
SERIES RRT3 REMOTE READING THERMOMETER WITH SWITCH
The Series RRT3 Remote Reading Thermometer with Switch combinesan easy to read 3-1/4" dual scale dial thermometer and a SPDT relay. Color coordinatedpointers display the current process temperature and set point. In order to change theset point, a front adjustment knob controls the red set point pointer. The design ofthe internal mechanical switch movement prevents the set point pointer from stickingto the process indicating pointer. A 10.5 ft (3.2 m) stainless steel flex hose capillaryprevents kinking and leaking of the measuring fluid when bending the capillary. Forquick installation, electrical connections can be made to male quick connects or tothe finger-safe screw terminals. Thermometer includes a u-clamp mounting bracketfor panel mounting.
Product Applications
- High temp shut down in process applications
- Boiler or chiller control
- Quick connect electrical terminals
- Industrial armored capillary
Specifications
- Series
- RRT3 REMOTE READING THERMOMETER WITH SWITCH
- Category/Type
- Temperature
- Type
- Thermometers
- Series
- RRT3 REMOTE READING THERMOMETER WITH SWITCH
- Wetted Materials
- 304SS.
- Accuracy
- ±3% FS.
- Housing Material
- 304 SS.
- Temperature Limit
- -4 to 158°F (-20 to70°C).
- Switch Type
- SPDT.
- Electrical Ratings
- 3 A & 250 VAC; .2 A & 250 VDC.
- Electrical Connections
- Screw terminal.
- Process Connection
- 1/2" (12.7 mm) male NPT.
- Dial Size
- 3-1/2" (90 mm).
- Capillary Length
- 10.5' (3.2 m).
- Bulb Length
- 3-1/8" (79.24 mm).
- Weight
- 2 lb (0.9 kg).
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