General Specifications - Extech Instruments SDL720 User Manual

Specifications
General Specifications
Display
Status indicators
Measurement Units
Accuracy (Meter)
Input circuit
Input Ports
Hose couplings
Sensor
Datalogger Sampling Rate
Data error number
Memory Card
Data Hold
Memory Recall
Display update rate
Operating Temperature
Operating Humidity
Auto Power OFF
Power Supply
Power Consumption
Weight
Dimensions
888.610.7664
Backlit LCD; LCD size: 51 x 37mm (2 x 1.5")
Over‐range audible beep and low battery display icon
2
mBar, psi, Kg/cm
H O, ATP
2
± (2%FS) at ambient temperature 23°C (± 5°C)
Differential inputs (P1 and P2)
Two metal 0.197"(5.0mm), barbed for 0.157" (4.0mm) ID tubing
Replacement pair of hose couplings (407915)
Built‐in piezoelectric sensors
AUTO LOGGING: From 1 second up to 8 hours 59 min 59
sec. (Data lose may occur when logging at a 1 second rate)
MANUAL LOGGING: Set the sampling rate to '0' seconds.
Select 1 to 99 locations.
≤ 0.1% number of total saved data
SD memory card; 1G to 16GB size
Freeze the displayed reading
Record and Recall the Maximum and Minimum readings
Approx. 1 second
0 to 50°C (32 to 122°F)
85% R.H. max.
A fter 10 minutes of inactivity (can be disabled)
Six (6) 1.5 VDC batteries (optional 9V AC adaptor)
Normal operation (backlight and datalogger OFF): approx.
7mAdc
With backlight OFF and datalogging ON: approx. 25mAdc
With backlight ON add approx. 10mAdc
265g (0.59 lbs.)
190 x 68 x 45mm (7.5 x 2.7 x 1.8")
11
www.calcert.com
15
10 20
5 25
0 30
, hPA, mm Hg, inch Hg, meters H O, kPA, inches
2
SDL720-en-GB_V1.0 12/16
sales@calcert.co