Triplett RHT32 User Manual Download

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Description

METER DESCRIPTION

Power On/Off Button

°C/°F

Button, Switch

between

°C and °F

MODE

Button, Switch

between

Db & DP (Db=Air

Temperature)

HOLD

Button

Hold display

Power

HOLD = Non-Sleep mode

(The default setting is auto-sleep

in 5 minutes)

RESET

Button,

Reset Min/Max memory

MN/MX

Button

Display minimum value of
memory from when the
meter is turned on to now.

Display

maximum

value of memory from

when the meter is turned

on to now.

Summary of Contents for RHT32

Page 1: ...ychrometer This unique meter designed as pocket size battery operated for Humidity Dry Bulb Dew Point Wet Bulb External Temperature Temperature Differential measurement The sensor is also specially protected by protective turn cap The psychrometer is a micro processor based design A must device for HVAC engineers use ...

Page 2: ...P Db Air Temperature 4 HOLD Button Hold display Power Button HOLD Non Sleep mode The default setting is auto sleep in 5 minutes 1 RESET Button Reset Min Max memory 2 MN MX Button Display minimum value of memory from when the meter is turned on to now Display maximum value of memory from when the meter is turned on to now ...

Page 3: ...hort self test when switched ON Auto Power Off Sleep Function The meter will turn itself off after 5 minutes To override Auto Power Off function press HOLD while the meter is off When n appears see figure A release the HOLD button The meter is now in Non Sleep Mode Figure A Mode Options 1 Turning on the protective sensor cap in counterclockwise direction 2 Turn meter on by pressing power button se...

Page 4: ...cancelled see figure D 3 Press HOLD button again to cancel the Hold function Figure D The Hold function can be used on humidity dew point dry bulb T1 external temperature T2 wet bulb and temperature difference Dew Point Function 1 Press MODE button until DP appears on display 2 Select to display dew point or dry bulb air temp in any mode while the unit is on see figure E Figure E Figure E1 ...

Page 5: ...ng the RESET button Min Max Function 1 Press and hold MN MX button until MIN appears on the display see figure G The display is now showing minimum humidity and temperature readings currently in the memory 2 Press and hold MN MX button again until MAX appears on the display see figure H The display is now showing maximum humidity and temperature readings currently in the memory 3 To return to the ...

Page 6: ...ghest accuracy the calibration should be operated at 23 C If the reading is out of 75 3 0 5 at step 4 this indicates the calibration has failed See troubleshooting section below 1 Turn the meter off and plug the sensor probe into 33 salt bottle Press the ON OFF C F buttons for more than one second to enter calibration mode 2 32 8 will flash on the display when is showing on the display that means ...

Page 7: ...r battery compartment observing correct polarity Never dispose of used batteries or rechargeable batteries in household waste As consumers users are legally required to take used batteries to appropriate collection sites the retail store where the batteries were purchased or wherever batteries are sold Disposal Do not dispose of this instrument in household waste The user is obligated to take end ...

Page 8: ...he meter repaired or replaced 3 ER3 Reference resistance failure Have the meter repaired or replaced 4 ER4 Internal temperature sensor measurement is out of range Always measure within the published specified range 5 ER5 External temperature sensor measurement is out of range Always measure within the specified range of the external temperature sensor ...

Page 9: ...al Thermistor T2 Temperature probe Thermistor Response Time 60 seconds typical Dew Point range 68 to 50oC 90 4 to 122 0oF calculated from RH and air temperature measurements Wet Bulb range 21 6 to 50o C 6 88 to 122 0o F calculated from RH and air temperature measurements Operating Conditions 20 to 50o C 4 to 122o F 99 RH non condensing Storage Conditions 40 to 85oC 40 to 185oF 99 RH non condensing...

Page 10: ...of purchase This warranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way or purchased from unauthorized distributors so as in our sole judgment to injure their stability or reliability or which have been subject to misuse abuse misapplication negligence accident or which have had the serial numbers altered defaced or removed Accessories...

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Triplett RHT32, User Manual

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