Hanna Instruments HI 149-00 User Manual
ACCESSORIES:
Probe EPW: penetration/general purpose probe
90mm
3.5"
195mm
7.7"
Probe ELW: liquid/general purpose probe
90mm
3.5"
235mm
9.3"
Probe ECW: air/gas probe
90mm
3.5"
240mm
9.4"
Probe EMW: surface probe
90mm
3.5"
SUGGESTIONS FOR USERS:
Before using this product, make sure that it is entirely suitable for the environment in which
it is used. Operation of this instrument in residential area could cause unacceptable
interferences to radio and TV equipments, requiring the operator to take all necessary
steps to correct interferences. Any variation introduced by the user to the supplied equipment
may degrade the instrument's EMC performance. To avoid electrical shock, do not use this
instrument when voltages at the measurement surface exceed 24VAC or 60VDC. To avoid
damages or burns, do not perform any measurement in microwave ovens.
270mm
10.6"
Instruction Manual
HI 149-00
HI 149-01
Remote Probe
Thermometer
Foodcare
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EN 50081-1
EN 50082-1
HI 149 is a portable K-Type thermocouple thermometer for routine use in food industry applications.
With four probes to choose from, HI 149 can be
used in most applications including air & gases,
liquids, surfaces and semi-solids. Each probe
has a stainless steel shaft that resists the
harmful effects of chemicals.
HI 149 is available in Celsius (HI 149-00) and
Fahrenheit (HI 149-01).
FRONT
LIQUID
CRYSTAL
DISPLAY
FRONT
COVER
020
Foodcare
°c
TEMPERATURE
PROBE
HOLDERS
TEMPERATURE
PROBE
CABLE
OPERATION:
• Connect one of the four
probes (see accessories) by
opening the rear cover and
by inserting the 3-pin probe
connector into place
• To switch the HI 149 on, slide
off the front cover and push
the ON/OFF switch upwards
to the “ON” position.
• The temperature will be displayed in either °C or °F depending on the model used.
REAR
COVER
PULL
FROM
TOP
Foodcare
SLIDE
DOWN
POCKET
CLIP
BACK
REAR
COVER
3-PIN
PROBE
CONNECTOR
°c
020
Foodcare
ON
OFF
°c
• To exchange the probe, open the rear cover of the
unit and release the probe connector prior to inserting the new probe.
• When not in use, switch the HI 149 off.
• Variations in readings or fading display can indicate
weak batteries.
BATTERY REPLACEMENT:
When the HI 149 cannot
be switched on or the display fades, pull out the
rear cover, remove the
battery cover and replace
REAR
COVER
PULL
FROM
TOP
BATTERY
HOUSING
BATTERIES
BATTERY
COVER
REAR
COVER
all the three 1.5V batteries, paying attention to their polarity.
Batteries should only be replaced in a safe area
using the battery type specified in this instruction sheet.
SPECIFICATIONS:
HI 149-00(°C) HI 149-01(°F)
Range -40 to 300°C -40 to 572°F
Resolution 1°C 1°F
Accuracy ±2°C ±4°F
Typical EMC ±2°C ±4°F
REAR
COVER
Deviation
Probe stainless steel probe (interchangeable)
with 1m cable
Battery Type 3 x 1.5V
Battery Life Approx. 700 hours
of continuous use
Dimensions 106x68x21mm (4.2x2.7x0.8”)
Weight 80g (2.8 oz.)
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