Center 342 Instruction Manual
INTV
SELECT
3 Sec
Erase
MEMORY
1 Sec
REC
HUMIDITY RECORDER
342
SE-342
CONTENT Page
I. SAFETY INFORMATION --------------------- 1
II. FEATURE -----------------------------------------
1
III. GENERAL SPECIFICATION ---------------- 2
IV. NAME AND FUNCTION ---------------------- 3
V. OPERATION INSTRUCTIONS
5.1 Setup ----------------------------------------- 5
5.2 Record Temperature--------------------- 7
5.3 Erase Memory ----------------------------- 8
5.4 Download Memory ----------------------- 8
5.5 Replace Battery ---------------------------
9
VI. Software
6.1 Installation -------------------------------- 10
6.2 Introduction -------------------------------
11
Humidity Recorder
1
I. SAFETY INFORMATION
•
Read the following safety information carefully before
attempting to operate or service the meter.
• Only qualified personnel should perform repairs or
servicing not covered in this manual.
•
Periodically wipe the case with a dry cloth. Do not use
abrasives or solvents on this instrument.
•
Safety symbols:
Dangerous, refer to this manual before using the
meter.
Apply with European CE.
II. FEATURE
•
LCD With Back Light
•
Battery Status Display
•
Memory Status Display
•
Easy T o Setup
•
Windows Interface Software
•
32,000 Records Data Logger.
Humidity Recorder
2
III. GENERAL SPECIFICATION
Measurement Range:
-30°C to 70°C ( -22°F to 158°F); 0% to 100% RH
Accuracy:
±0.4°C+(TEMP - 25°C)x0.03; ±3% RH (20% to 80%)
Resolution: 0.1°C / 0.1°F; 0.1% RH
Data Logger: 32,000 Records
Storage Condition: -30°C to 70°C; 5% to 95% RH
Operating Condition: -30°C to 70°C; 0% to 100% RH
Response time:
20minutes (humidity 1minute) to 95% under slow air.
Battery: Size AAA 1.5V x 2 (alkaline battery)
Battery Life: more than1 year (1 minute interval @ 25°C)
Dimension:
Recorder: 92 x 55 x 21mm; Base: 107.5 x 62 x 28 mm
Weight: Recorder: 95g Approx.; Base: 60g Approx.
Standard Accessory:
Instruction Menu, Wall Hanger, Alkaline Battery Size AAA
1.5V x 2,
Optional Accessory:
Communication Base, RS-232 Connection Cable,
Windows Software Disk.
(Battery is placed in the logger before shipping.)
Humidity Recorder
3
SIZE AAA / IEC LR03
1.5V X 2
MANUAL FOR SAFET
PLEASE READ
Y
6
1
2
3
4
5
MEMORY
Erase
3 Sec
INTV
SELECT
1 Sec
REC
IV. NAME AND FUNCTION
○
1
LCD Display ○3Select Button
○
2
INTV Setup Button ○4Back Light Button
○
5
Sensor Window
○
6
Infrared RS232 Interface
Humidity Recorder
4
RH
°
°
R
S
-
2
3
2
MANUAL FOR SAFET
PLEASE READ
Y
2
1
3
○
1
RS-232 Jack
○
2
Slip Proof Rubber
○
3
Infrared RS232 Port
Record Interval Symbol
Recording
Symbol
Battery Status
Temperature
Unit
Temperature
Reading
Memory
Status
Display
Communication
Status
RH Indication
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