The HTA-4200 is a portable combination instrument for measuring relative humidity,temperature/air velocity
The HTA-4200 is a portable combination instrument for measuring relative humidity, temperature and air velocity.
With the built-in memory, up to 1000 triple measurements (% RH, °F/°C, and FPM/MPS) can be stored and the collected data can be transferred to a printer or PC through a RS-232C Interface.
The DA40H offer similar features without the datalogging/memory.
Features
Very high accuracy
Switchable °F or °C for temperature and FPM or MPS for velocity
Min/Max and Average
Display dewpoint in °F or °C
Data acquisition for up to 1000 triple measurements; Humidity, Temp. and Airflow (HTA-4200 only)
Small output through standard RS 232 data bank (HTA-4200 only)
3 analog outputs (HTA-4200 only)
Supplied With
Humidity temperature probe
Airflow/temperature probe head (either probe 275 or 100)
3-Extension rods and 1-Flexible rod
RS 232 output cable (HTA-4200 only)
Carrying case
SPECIFICATIONS
Relative Humidity
Sensing Element
Thinfilm capacitive type
Range
5% to 95% RH
Accuracy
±2% RH ± digit
Resolution
0.1% RH
Temperature Drift
±0.5% RH per 18°F/10°C
Response Time
Up to 90% of fluctuation in 10 sec.
Temperature
Sensing Element
RTD Sensor (Pt100)
Range
-5° to 175°F, -20° to +80°C
Accuracy
± 0.3% of reading ± 1 digit
Resolution
0.1 °F or °C
Response Time
Approximately 60 seconds
Airflow
Sensing Element
Vane type probe head
Range
2 3/4" Probe: 40 to 7800 FPM. 0.2 to 40.000 MPS
1" Probe: 60 to 6800 FPM, 0.3 to 35.00 MPS
Accuracy, Both Probes
± 1% of reading ± 1 digit
Resolution
0.01 m/s or 1 ft./min.
Thermometer Only (using separate temperature probe)
Range
-139° to +392°F, -95° to +200°C
Accuracy
±0.3% of reading ± 1 digit
Resolution
0.1°F or °C
General
Display
13 mm LCD, 9999 digits
Data Acquisition (PR611390 only)
Storage capacity up to 1000 triple measurements (humidity, temperature,and air flow)
Data Link (PR611390 only)
Standard RS-232C, including handshake signals CTS and RTS
Baud Rate (PR611390 only)
1200 bps standard other baud rates available between 200 and 2400 bps.
Analog Outputs (PR611390 only)
3 separate outputs 0 to 2 Volts
Operating
Instrument
32° to 125°(0°to 50°C)
Temperature
Humidity Probe
-5° to 175°F (-20° to 100°C)
Probe heads
-2.2° to 212°F (-30° to 100°C)
Power Supply
9 V battery (Eveready 522)
Dimensions
Instrument
5.9 x 3.2 x 1.2"
Humidity probe
7" x 1".
2 3/4" Probe
2.75".
1" Probe
1"
Warranty
1 Year
CAT NO.
MODEL
DEscRIPTION
AVAIL
PRICE
PR611390
HTA4200 W/APT275 HD
HYGRO-THERMOMETER-ANEMOMETER- DATALOGGER HTA4200 W/APT275 HD
Yes
2,149,200
PR881391
DA40H W/AP100
HYGRO-THERMOMTR.ANEMOMTR. KIT W/1.00"HEAD
Yes
1,933,200
DI10579
IMP-2600
OPTIONAL OPTIONAL PRINTER 70V AC FOR Hygro-Thermometer / Anemometer / Data Logger
Yes
594,000
DI14
APT100
OPTIONAL 1" HEAD FOR DTA4000 FOR Hygro-Thermometer / Anemometer / Data Logger
Yes
918,000
DI12
APT275
OPTIONAL 2.75" HEAD FOR DTA4000 FOR Hygro-Thermometer / Anemometer / Data Logger
Yes
918,000
DI105052
3831
OPTIONAL 5' EXTENSION CABLE FOR DTA4000P/N 3831 FOR Hygro-Thermometer / Anemometer / Data Logger
Yes
32,400
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