Products

Latest added news blog

MSR175 Shock Transportation Data Logger

Kenny Laidlaw

Oct 01,2018

The MSR175 shock transportation data logger is the newest miniature logger from MSR. The MSR175 ut...read more >

VIEW ALL OUR LATEST NEWS

previous product 7/12 next product

TT-635 External Black Bulb Sensor

Quick Overview

The TT-635 black bulb sensors are used for radiant heat monitoring in outdoor spaces. Black Bulb temperature Sensors are used to calculate comfort temperature which is specified as the average of the conductive temperature and the radiant temperature. Units contain either a high quality thermistor, platinum or nickel sensing element. Sensors are supplied in a white snap shut enclosure with an IP65 rating when fully secured.

View Options

Details

Features

Black bulb to measure radiant heat
Wide range of sensing elements available
TT-332 version includes a PTFE radiation shield to minimise the effects of direct sunlight
Weatherproof housing, IP65

Specifications

Output types:	Resistive
Housing material:	ABS (flame retardant)
Dimensions:	116 x 106 x 52mm
Black Bulb:	Anodised Aluminium, 17.5 x 37mm diameter
Ambient range:	-30 to +70°C
Protection:	IP54 with snap-shut lid IP65 with lid screwed shut
Weight:	160g
Country of Origin:	UK

Note: The TT-635 sensors enclosure only has an IP54 rating when the lid is snapped shut. Using the additional two screws to secure the lid improves this rating to IP65 and allows the sensor to be used outdoors.

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-635-D	TT-635-D Black Bulb Sensor suitable for monitoring temperature in an external environment. PT100A (Serck) temperature sensing element housed in a 37mm diameter Anodised Aluminium black bulb in the lid of a snap shut housing. Connections via 2-way terminal block using screened cable.	Datasheet Size: (307.03 KB)	£31.92	or call us for a quote