720 Datasheet, PDF (1/1 Pages) E-SWITCH – PUSHBUTTON SWITCHES

725
720
Specifications
models
720 & 725
Measurement Range
Humidity
Temperature
0%~100% RH
T1: -4˚~140˚F (-20˚~60˚C)
(K-type)
Resolution
Accuracy
T2: -328˚~2,498˚F (-200˚~1,370˚C)
0.1% RH
0.1˚F (0.1˚C)
Humidity
±2.5% RH (@77˚F/25˚C, 30~95% RH)
Temperature
(K-type)
Sensor Type
1.4˚F (±0.7˚C)
±0.3%rdg+2˚F (±0.3%rdg+1˚C)
Humidity: Precision capacitance sensor
Response Time
Temperature: T1: Semiconductor sensor
T2: K-type Thermocouple
Humidity: 75 s (in slow moving air)
Temperature T1: 40 sec
Sample Rate
Record (Datalogging)
Datalogging Interval
1 time per second
16,300 Points (Model 725)
00m:01s to 59m:59s (Model 725)
Operating Temp. & Humidity
Storage Temp. & Humidity
Power Supply
32˚~122˚F (0˚~50˚C) & 0~90% RH Non-condensing
14˚~140˚F (-10˚~60˚C) & 0~80% RH Non-condensing
9V NEDA 1604 Battery (Optional adapter BE-9)
Battery Life
Approximately 100 hrs (Alkaline)
Dimensions (LxWxH)
Weight
10.63 x 2.68 x 0.99" (270 x 68 x 25mm)
Model 725: 2.4 lbs. (930g), Model 720: 1.8 lbs. (820g)
Accessories
One Year Warranty
SUPPLIED:
OPTIONAL:
Model 725 : Datalogging meter, Instruction manual, Battery,
Carry case, PC Software, RS-232 Cable, and K-type Bead Probe
Model 720 : Meter, Instruction manual, Battery, Padded pouch,
and K-type Bead Probe
BE-9 AC Adapter, AK-720 TestLink Software w/RS232 Cable (Model 720)
See page 87 for K-type Thermocouple Probes
Model 725
Datalogging Humidity/Temp Meter w/ Dual Input
Model 720
Humidity/Temp Meter w/ Dual Input
State of the art dual function meters with two environmental sensors housed in a
remote wand. The sensors can be placed right where they are needed. Both
meters feature triple LCD displays, RH and temperature readings simultaneously,
and a second K-type thermocouple port.
Model 725 has datalogging feature and records up to 16,300 data points. With
an adjustable interval setting, you can record from 4 hours to 678 days worth of
data. Both units feature RS-232 output ports (software optional on Model 720).
Either download data for analysis or control the meter in real-time from your PC.
With the optional TestLink software and RS-232 cable (AK-720), even Model
720 becomes a real-time datalogging meter when attached to a PC.
These meters are ideal for environmental testing, lab monitoring, process control
and building maintenance.
Additional features include:
■ Tripod Mounting Lug
■ Auto Power Off
■ Real Time Clock (Model 725)
■ ∆ Relative Function
(Model 720)
■ Min/Max function
Tripod Mountable
(tripod not included)
Easy to read -
Triple Display
For your nearest distributor, call 800-462-9832 or www.bkprecision.com
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