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DAVIS INSTRUMENTS

6477 -- Temperature Probe with RJ Connector

Category: WEATHER

Model: Optional Sensors

Avaibility: AVAILABLE

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Compatible with Wireless Temperature station (#6372) and Anemometer/Sensor Transmitter Kit (6332). Can also be used to replace the inside temperature sensor on wireless Weather Envoy (6316), Envoy8X (6318), wireless Vantage Connect (6621, 6622).

General

Sensor Type (see Charts) . . . . . . . . . . . . . . . . . . . . . . . . Platinum wire thermistor Time Constant

In Still Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 seconds

In Liquid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 seconds

Attached Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . 25' (7.6 m)

Cable Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-conductor, 26AWG Recommended Maximum Cable Length (see Note 1) . . . 200' (61 m) Housing Material

6475 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316 alloy stainless steel housing with vinyl strain relief

6477 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Black vinyl

Housing Dimensions

6475 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.312" diameter x 2.5" long (8 mm diameter x 64 mm long)

6477 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25" diameter x 1.25" long (6.5 mm diameter x 32 mm long)

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 oz. (128 g)

Sensor Output

Resolution and Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1°F or 1°C (user-selectable)

Historical Graph Data and Alarms: 1°F or 1°C (user-selectable)

Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to +150°F (-40° to +65°C)

Sensor Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1°F (±0.5°C) typical (see Figure 3) Update Interval

When used with Wireless Temperature Station

or Anemometer/Sensor Transmitter Kit . . . . . . . 10 - 12 seconds

When used with Weather Envoy or Envoy8X . . . . . . 1 minute

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