Fourier Systems - Products - 10 bit Temperature Data Logger

Sensors

Temp./Humidity 10-bit

8-Channel

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MicroLog / MicroLogPLUS | MicroLogPRO

MicroLog / MicroLogPLUS
External Sensors

MicroLog works with the following external sensors:

DT132 (2.5m) External Temperature Sensor

This MicroLog sensor takes external temperature measurements in a wider range than the internal temperature sensor. With a faster response time than the internal sensor, it enables measuring materials that cannot be measured with the internal sensor.

Specifications:

Range:	-50 °C to 100 °C
Resolution:	Better than 2 °C
Accuracy:	± 2% of reading
Probe Length:	100 mm
Probe OD:	3.2 mm
Max. Temperature:	150 °C

Download External Temperature Sensor PDF file

DT093 External Temperature Sensor with 8m Probe

Range:	-50 °C to 100 °C
Resolution:	Better than 2 °C
Accuracy:	±2% of reading
Probe Length:	100 mm
Probe OD:	3.2 mm
Max. Temperature:	100 °C

DT140 0-10 Volt Sensor

A general sensor that will measure any device or transmitter that produces a linear analog 0-10V output. The voltage can easily be converted to the correct measured units with the help of the Microlab program.

Specifications:

Range:	0-10 V
Resolution:	0.05 V
Accuracy:	± 3% before calibration
Input Impedance:	3 M
Calibration:	Two point calibration
OV Protection:	+30 V

Download 0-10 Volt Sensor PDF file

DT139 0-20 mAmp External Sensor

This MicroLog external sensor can sample any device or transmitter, producing a linear current between 0-20 mAmp. The 0-20 mAmp can be converted to the correct measured units by using Microlab¹s calibration option.

Specifications:

Range:	0-20 mA
Resolution:	± 0.1 mA
Accuracy:	± 3 before calibration
Calibration:	Two point calibration
OC Protection:	55 mA

Download 0-20 mAmp External Sensor PDF file

DT141 External Contact Adapter

This MicroLog sensor monitors Reed Relay contacts and switch status (open/closed), to identify the correlation between phenomena such as temperature change and door status.

Specifications:

Range:	Open/Close
Connector:	Screw Terminal
Cable Length:	2.5 m
Internal Pull-Up Resistor:	No need for external power source

Download External Contact Adapter PDF file

DT168 External pH Adaptor

Range:	0-14 pH
Resolution:	0.116 pH
Accuracy:	5% of reading
Calibration:	Offset calibration

External PT100 Temperature Adaptor

Range:	-10 °C to 10 °C / -100 °C to 120 °C
Resolution:	0.1 °C / 1.1 °C
Accuracy:	± 0.25 °C / ± 1°C
Connector:	Screw Terminal

DT279 Conductivity Adapter and Electrode

Range:	0–20 mS
Resolution:	0.04 mS
Accuracy:	3%
Response Time:	Less than 1 minute

DT163 Light

Light Range:	0 - 5000 Lux
Resolution:	25 Lux
Accuracy:	20% of reading

MicroLogPRO
MicroLogPRO Sensors

Built-in Sensors:

Temperature

Range:	-40 °C to 80 °C
Resolution:	Better than 2 °C
Accuracy:	± 2% of reading

Humidity

Range:

0 – 100%

Resolution:

0.1%

Accuracy:

3%

External Sensors:

LCD units icons: ˚C, ˚F, %RH, pH, V, mA, mS

Temperature

Range:	-100 °C to 120 °C
Resolution:	Better than 0.3 °C
Accuracy:	1 °C

Voltage

Range:	0 to 10 V
Resolution:	0.01 V
Accuracy:	1.5 °C

Current

Range:	0 to 20 mA
Resolution:	0.02 mA
Accuracy:	1.5 °C

Range:	1 to 14 pH
Resolution:	0.02 pH
Accuracy:	2%

Conductivity

Range:	0 to 20 mS
Resolution:	0.04 mS
Accuracy:	3%