Omega Engineering HH2100 Series Operating Instructions

HH-2100
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SERIES
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THERMOMETER
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OPERATING
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INSTRUCTIONS
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M-4017
13373
rev.1
An OMEGA Technologies Company
SENSOR OPEN CIRCUIT OR
OVERRANGE/UNDERRANGE INDICATION
If the sensor is open circuit, the display will show O-C as
long as condition exists.
INSTRUMENT ACCURACIES
All ±1 digit.
Model HH2106T
±0.2°C/0.4°F over range -20°C to +70°C/-4°F to +158°F
±0.1% rdg ±0.2°C/0.4°F elsewhere
Model HH2146T
±0.2% rdg ±0.1°C/0.2°F over range -150°C to +800°C/
-238°F to +1472°F
COMMON SPECIFICATION
Dimensions: 155 x 67 x 40mm/6.1 x 2.6 x 1.6 inches
Weight: 180g/6.4 oz
INSTRUMENT CALIBRATION
Please note that the HH2100 series range of thermometers
can only be calibrated by an Omega Service Center. For
details of your nearest center please refer to the end of these
operating instructions.
The overall performance of the instrument is obtained by combining the stated accuracy
and any uncertainty due to the measurement process.
GB
Some of the options described may not apply to this
instrument. Please check the functions of the
instrument you have purchased before proceeding.
Model
HH2106T HH2146T
Sensor T Thermistor
C/F X X
Hold Y Y
X Instrument supplied pre-set to either °C or °F
Y Function available
Refer to rear of instrument for the temperature ranges.
INSTRUMENT OPERATION
BATTERIES
Two AA or equivalent cells. Follow instructions on reverse of
instrument for fitting/replacement.
When symbol appears on display, replace batteries.
IP67 RATING
The waterproof rating for this product will not be maintained
unless the screws holding the battery compartment are firmly
tightened when inserting or replacing batteries.
ON - OFF
Press ON key for on and OFF key for off. Automatic switch-
off after 12 minutes. If key is held when unit is switched
on, automatic switch-off function will be disabled until the unit
is switched off.
PROBE CONNECTION
The following probes should be used with the HH2100 Series
Thermometers.
Probe Code THX-HH2146T THX-HH2106T
Sensor Type Thermistor T
Tip Dimensions 120mm x 3.3mm 90mm x 3.3mm
Handle Length 143mm 143mm
Units used with HH2146T HH2106T
THX-HH2146T
THERMISTOR PROBE
CONNECTION POINTS
(NO POLARITY)
THX-HH2106T
TYPE 'T' THERMOCOUPLE
CONNECTION POINTS
BROWN +VE WHITE -VE
THERMISTOR THERMISTOR
FANWAL PART No. 194-22-LNS-CO1
R.T. CURVE 2252 0Hms @ 25°C
WARNING - Do not bring probe into contact with any service
connected to a hazardous voltage (i.e. a voltage exceeding
30 volts RMS or 42.4 volts peak with respect to either earth
or ground). Ensure that the probe is suitable for the
application, paying particular attention to the temperature
range and type of thermocouple. Connect probe plug into
the socket at top of instrument.
NOTE: Only probe listed should be used with the HH2100
series thermometer range.
BACKLIGHT
Press and hold ON key.
DISPLAY
MULTIFUNCTION MULTIFUNCTION MULTIFUNCTION
TIME LOG NUMERIC N S
FAST
HH:MM ENTRY RANGE
NE A/R NS
OK? A-B ° ° C F
Cal
BATTERY YES CAL ENTER
CELSIUS
CHANNEL
SELECTION FAHRENHEIT
DISPLAY HOLD
Pressing key freezes the display and will appear on
the display. Press key again to return to normal display.
TEST RESULTS
Type T to BS 4937/DIN 43710 [ ]
Thermistor [ ]
Model: ........................ Serial No: ..........................................
This instrument has been calibrated in: ..................................
Tested by: ...............................................................................
This instrument has been designed to meet environmental
condition:
Norm IP67 [ ]
INPUT READING
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