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TT-331 Outside Air Sensor

TT-331 Outside Air Sensor

2-3 Days Del.

Quick Overview

The TT-331-CVO temperature sensors are used to measure outside air temperatures. Units are available with a PT100 sensing element, which is located in a 10mm diameter cap in the lid for the TT-331-CVO and in a PTFE radiation shield for the TT-332-CVO. The PTFE radiation shield will minimise the effects of direct sunlight. The units use a 24vDC power supply to provide an active 0-10V or 4-20mA output option with 4 pre-set temperature ranges (selectable via jumpers). A customised calibrated output range is also available. The housing uses a snap-shut lid for an IP54 rating but two screws are provided to secure the lid for an IP65 rating.
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Details

Features

  • PT100 sensing element
  • TT-332 version includes a PTFE radiation shield to minimise the effects of direct sunlight
  • 4 Pre-set temperature ranges
  • Jumper selectable outputs
  • 24vDC power supply.
  • Weatherproof housing, IP65

Specifications

Output types: Current: 4-20mA
Voltage: 0-10vDC
Housing material: ABS (flame retardant type VO)
Dimensions: 75 x 70 x 50mm
PTFE Shield: 40 x 16mm diameter
Ambient range: -10 to +90°C
Probe range: -10 to +400°C
Protection: IP54 with snap-shut lid
IP65 with lid screwed shut
Weight: 160g


Connection Diagram:



Note: The TT-332 sensor has a radiation shield that will minimise error gains from direct sunlight. However, the TT-331 sensor should be mounted on a North facing wall, ensuring the sensor is away from direct sunlight to prevent incorrect readings.

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
TT-331-CVO
TT-331-CVO Temperature Sensor suitable for monitoring temperature in an external environment. PT100 temperature sensing elements housed in a 10mm diameter cap in the lid with an IP65 housing. Selectable 4-20mA or 0-10vDC output options with 4 pre-set selectable temperature ranges (-10 to +40 C, -10 to +110 C, -10 to +160 C or 0 to +400 C.) Power supply 24vDC
View FileDatasheet
   Size: (279.54 KB)
£48.56
or call us for a quote
TT-331-CVO-C
TT-331-CVO Temperature Sensor suitable for monitoring temperature in an external environment. PT100 temperature sensing elements housed in a 10mm diameter cap in the lid with an IP65 housing. Selectable 4-20mA or 0-10vDC output options with custom temperature scaling. Unit is calibrated to customers specifications with a temperature range of -10 to 90 C. Power supply 24vDC
£58.54
or call us for a quote
TT-332-CVO
TT-332-CVO Temperature Sensor with a radiation shield suitable for monitoring temperature in an external environment. PT100 temperature sensing elements housed in a 40 x 16mm diameter radiation shield with an IP65 housing. Selectable 4-20mA or 0-10vDC output options with 4 pre-set selectable temperature ranges (-10 to +40 C, -10 to +110 C, -10 to +160 C or 0 to +400 C.) Power supply 24vDC
£61.51
or call us for a quote
TT-332-CVO-C
TT-332-CVO Temperature Sensor with a radiation shield suitable for monitoring temperature in an external environment. PT100 temperature sensing elements housed in a 40 x 16mm diameter radiation shield with an IP65 housing. Selectable 4-20mA or 0-10vDC output options with custom temperature scaling. Unit is calibrated to customers specifications with a temperature range of -10 to 90 C. Power supply 24vDC
£71.49
or call us for a quote