TE TSD305 Digital Thermopile SensorsIndonesia Industrial Parts

Description

The TE TSD305 Series are digital thermopile sensors in a TO5 package. The TSD sensors include an infrared sensor (thermopile) and a sensorsignal conditioner.

The TE TSD305 sensors can be interfaced to any microcontroller by an I2C interface. This microcontroller has to calculate the temperature results based on the ADC values and the calibration parameters

Features

0°C … up to +300°C measurement ranges
Small size
Small field of view available
Up to ±1°C accuracy
I2C Interface
Low current consumption
Operating Temperature Range: -10°C … +85°C

Application

Contactless temperature measurement
Climate control
Industrial process control
Household applications

Specification

Object Temperature Range

Parameter	Symbol	Sensor	Min	Typ	Max	Unit
Object temperature range¹⁾	T_OBJ	TSD305-1C55	0	—	100	ºC
		TSD305-3C55
		TSD305-2C55	0	—	300	ºC
		TSD305-1SL10

¹⁾Other temperatures on request

Tolerance

If not otherwise noted, 3.3V supply voltage is applied.T_sen = sensor temperature, T_obj = object temperature

Parameter	Symbol	Sensor Temperature	Sensor	Object Temperature	Max	Unit
Accuracy Standard Temp¹⁾	ACC_S	+15°C < T_sen< +35°C	TSD305-1C55	+40°C < T_obj < +80°C	±1	%FS
			TSD305-3C55
			TSD305-2C55	+170°C < T_obj < +190°
			TSD305-1SL10
Accuracy Extended Temp. 1²⁾	ACC_E1	Complete range	TSD305-1C55	+40°C < T_obj < +80°C	±2	%FS
		+15°C < T_sen< +35°C	TSD305-3C5	Complete range
		Complete range	TSD305-2C55	+170°C < T_obj < +190°
		+15°C < T_sen< +35°C	TSD305-1SL10	Complete range
Accuracy Extended Temp. 2²⁾	ACC_E1	Complete range	TSD305-1C55	Complete range	±3	%
			TSD305-2C55
			TSD305-3C55
			TSD305-1SL10