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Dwyer-Refrigerator-Freezer Thermometer-RFTDwyer-RF Admittance Level Transmitter-Lrf

Dwyer-Remote Reading themometer with switch-DRFT

( Dwyer )

General:

Remotely monitor and control temperature with this economical, reliable liquid actuated thermometer with integral 5 amp rated snap switch. The switch set point is fully adjustable across the entire temperature range. Dual scale reads in both °F and °C. Unit is housed in a corrosion protected, plated steel case with scratch resistant glass window. A bi-metallic element compensates for temperature effects on the capillary for maximum accuracy. Thermometer includes U clamp bracket for fast, easy panel mounting. Mount bulb in any position at any height without affecting temperature reading.

Specifications:

Wetted Materials

Brass.

Accuracy:

±2% of full scale.

Temperature Limits

-4 to 158°F (-20 to 70°C).

Thermal Effect (Includes Span and Zero)

±1.5% of span per 100°F (55.6°C) nominal.

Switch Type, Rating

SPDT, 5A @ 250 VAC, non-inductive.

Electrical Connections

(3) male quick connects

Process Connection

1/2˝ male NPT

Dial Size

3-1/4˝ (80 mm).

Capillary Length

10.5 ft (3.2 meters).

Bulb Length

3.0 in (76 mm).

Weight

1 lb, 4.4 oz.