Microedge Instruments PRECISE -LOG, User Manual

PRECISE-LOG Data Loggers User’s Manual  

Page 3/57

TABLE OF CONTENTS 

ABOUT THIS MANUAL ................................................................................................................ 1

L

IMITS OF 

L

IABILITY AND 

D

ISCLAIMER OF 

W

ARRANTY

: ................................................................ 1

C

OPYRIGHT AND 

T

RADEMARKS

 ...................................................................................................... 1

1. INTRODUCTION........................................................................................................................ 6

1.1

F

EATURES OF THE LOGGER

 ........................................................................................................ 6

1.2

A

PPROVALS

 ............................................................................................................................... 6

1.3

C

ARE OF THE LOGGER

 ............................................................................................................... 7

1.4

I

DENTITY OF THE LOGGER

 ......................................................................................................... 7

1.5

B

ATTERY

 ................................................................................................................................... 7

1.6

R

ECALIBRATION

 ........................................................................................................................ 8

1.7

S

AFETY 

W

ARNING

 .................................................................................................................... 8

Maximum Input Voltage Range ................................................................................................. 8

Maximum Input Current Range ................................................................................................. 8

External Power Supply .............................................................................................................. 8

Grounding .................................................................................................................................. 8

2. HARDWARE & MECHANICAL DIMENSION ..................................................................... 9

Logger Diagram: ....................................................................................................................... 9

USB Port Pin-out (Face-In) ..................................................................................................... 10

Antenna: ................................................................................................................................... 10

3. CHANNELS AND SENSOR CONNECTIONS ...................................................................... 12

PL-V/PL-VW

(WIFI

 ENABLED

)

–

V

OLTAGE 

I

NPUTS

 ................................................................... 12

Channel and Sensor Specifications: ........................................................................................ 12

PL-C/PL-CW

(WIFI

 ENABLED

)

–

C

URRENT 

I

NPUTS

..................................................................... 13

Channel and Sensor Specifications: ........................................................................................ 13

PL-T/PL-TW

(WIFI

 ENABLED

)

–

T

HERMOCOUPLE 

I

NPUTS

 .......................................................... 14

Channel and Sensor Specifications: ........................................................................................ 14

Measure Temperature:............................................................................................................. 15

PL-H/PL-HW

(WIFI

 ENABLED

)

–

T

HERMISTOR 

/

R

ESISTOR 

I

NPUTS

 ............................................ 15

Channel and Sensor Specifications: ........................................................................................ 16

Measure Resistance: ................................................................................................................ 16

Measure Temperature:............................................................................................................. 16

4 BASIC FUNCTIONS .................................................................................................................. 19

B

UILT

-I

N 

E

QUATIONS

 ................................................................................................................... 19

M

EASURING 

&

L

OGGING

 .............................................................................................................. 20

Start Time: ............................................................................................................................... 20

End Time: ................................................................................................................................. 20

Sampling Interval: ................................................................................................................... 20

Logging Mode: ......................................................................................................................... 20

D

OWNLOADING 

D

ATA

 .................................................................................................................. 20