Rack temperature and humidity sensor 1WR-HTemp Rack19 2p, -10 to +80 °C, 0-100 % RH, 1U, 2x RJ11 - HW group 600889

Rack temperature and humidity are best measured right at the intake or exhaust. The 1WR-HTemp Rack19 2p sits as a 1U element at the front or rear of the cabinet, covers -10 to +80 °C and 0 to 100 % RH, and passes the bus on to the next sensor through its second RJ11 socket.

Benefits

• Rack form factor: 1U, fits 19-inch and 10-inch cabinets, or mounts on a wall.
• Daisy-chaining: 2x RJ11 on the sensor, so several measuring points share one port.
• Two values: temperature at ±0.8 °C and relative humidity at ±5 % RH.
• Bus powered: 5 V via RJ11, no power adapter required.
• Compact: 44 x 84 x 19 mm and 27 g.

Applications

• Intake and exhaust temperature and humidity in 19-inch server cabinets
• Cold aisle and hot aisle monitoring in server rooms
• 10-inch network cabinets in plant rooms and distribution closets

Compatibility

• Designed by the manufacturer for Poseidon, Ares, STE2 and Perseus units