OMEGA’s new air temperature sensors offer the perfect solution for temperature monitoring outdoors or in demanding environments. A rugged 6 mm–diameter sheathed RTD probe is housed in the center of a 14 mm (0.551') outer protection tube which is drilled to improve airflow around the sensor. A 4-terminal connector block or 4 to 20 mA transmitter are housed in a tough aluminum alloy enclosure rated to NEMA 4X (IP65).
A cable gland is fitted on the left hand side of the enclosure, suitable for cables from 2.5 to 6.5 mm (0.098 to 0.25') diameter.
SPECIFICATIONS Dimensions: Box: 80 W x 75 H x 58 mm D (3 x 2.9 x 2.3') Sensor: 75 mm long x 14 mm OD (2.9 x 0.55') Cable Entry: NEMA 4X (IP68) gland for 2.5 to 6.5 mm (0.098 x 0.25') OD cable
EWSE-PT100: Sensor Type: Thin film Pt100 class A 4 wire Ambient Temperature Range: -50 to 100°C (-58 to 212°F) Electrical Connection: Screw terminal block
EWSE-PT100-TX: Ambient Temperature Range: -40 to 85°C (-40 to 185°F) at 10 to 90% RH non condensing Standard Transmitter Scaling: 4 mA -25°C (-13°F), 20 mA at 75°C Electrical Connection: Screw terminals, 2-wire Power Supply: 10 to 30 Vdc, loop powered Maximum Output Load: [(V supply-10)/20] kΩ eg 700Ω @ 24V