Series RRT3 Remote Reading Thermometer with Switch
SPDT Relay, Liquid Actuated Bulb and Capillary
The SERIES RRT3 Remote Reading Thermometer with Switch combines
an easy to read 3-1/4" dual scale dial thermometer and a SPDT relay. Color coordinated
pointers display the current process temperature and set point. In order to change the
set point, a front adjustment knob controls the red set point pointer. The design of
the internal mechanical switch movement prevents the set point pointer from sticking
to the process indicating pointer. A 10.5 ft (3.2 m) stainless steel flex hose capillary
prevents kinking and leaking of the measuring fluid when bending the capillary. For
quick installation, electrical connections can be made to male quick connects or to
the finger-safe screw terminals. Thermometer includes a u-clamp mounting bracket
for panel mounting.
- High temp shut down in process applications
- Boiler or chiller control
Models & Ordering
- Wetted Materials:
- ±3% FS.
- Housing Material:
- 304 SS.
- Temperature Limit:
- -4 to 158°F (-20 to 70°C).
- Switch Type:
- 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).
- 2 lb (900 g).
- Quick connect electrical terminals
- Industrial armored capillary
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