DT-612 Digital Thermometer
Product Information
The CEM DT-612 Digital Thermometer is a portable, compact-sized
thermometer that uses external K-type thermocouples as temperature
sensors. The temperature indication follows National Bureau of
Standards and IEC584 temperature/voltage tables for K-type
thermocouples. The thermometer comes with two K-type
thermocouples.
- User Selectable Temperature Scales
- User Selectable Resolution
- Dual Thermocouple input
- Wide variety of interchangeable thermocouple probes
- Max Hold / Data Hold
- Differential Temperature (T1-T2)
- SCAN Function (T1, T2, T1-T2, MAX. HOLD … )
- Backlit LCD Display
Product Usage Instructions
- Insert a standard 9V battery (NEDA 1604, IEC 6F22) into the
thermometer. - Connect the K-type thermocouple(s) to the input connector(s) on
the thermometer. The input connector accepts standard miniature
thermocouple connectors with flat blades spaced 7.9mm, center to
center. - Turn on the thermometer by pressing the power button.
- Select the desired temperature scale and resolution using the
user-selectable options. - To measure temperature, place the thermocouple probe(s) in the
desired location. The thermometer will display the current
temperature reading on the backlit LCD display. - Use the Max Hold / Data Hold function to freeze the current
reading on the display or to save a reading to memory. - Use the Differential Temperature function to display the
temperature difference between two thermocouples (T1-T2). - Use the SCAN function to cycle through different display
options, including T1, T2, T1-T2, and MAX. HOLD. - When finished using the thermometer, turn it off and store it
with the supplied accessories (battery, holster with stand, K type
bead probe, carrying case, and instruction manual).
CEM
This instrument is a portable 31/2 digit, compact-sized digital thermometer designed to use external K-type
thermocouple as temperature sensor. Temperature indication follows National
Bureau of Standards and IEC584 temperature/voltage tables for K-type thermocouples. Two K-type thermocouples
is supplied with the thermometer.
DT-612
DIGITAL THERMOMETER
I User Selectable Temperature Scales I User Selectable Resolution I Uses K type Thermocouple I Dual Thermocouple input I Wide variety of interchangeable thermocouple probes I Max Hold / Data Hold I Differential Temperature (T1-T2) I SCAN Function (T1, T2, T1-T2, MAX. HOLD … ) I Backlit LCD Display
DT-612 Digital Thermometer
Electrical Specifications
Temperature Scale Celsius (°C), Fahrenheit (°F) user-selectble
Measurement Range Resolution Accuracy
Temperature Coefficient Input protection Reading Rate Input Connector
: -50°C to 1300°C, -58°F to 2000°F
: 1°C or 1°F, 0.1°C or 0.1°F
: Accuracy is specified for operating temperatures over the range of 18°C to 28°C (64°F to 82°F), for l year, not including thermocouple error ±2°C ……………………. -50°C to 0°C ±4°F …………………….. -58°F to 32°F ±(0.5% rdg+1°C) …… 0°C to 1000°C ±(0.8% rdg+1°C) …… 1000°C to 1300°C ±(0.5% rdg+2°F) ……. 32°F to 2000°F
: 0.1 times the applicable accuracy specification per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F)
: 60V DC or 24V rms AC maximum input voltage on any combination of input pins
: 2.5 times per second
: Accepts standard miniature thermocouple connectors (flat blades spaced 7.9mm, center to center)
Environmental Specifications
Ambient Operating Range Storage Temperature Relative Humidity
: 0°C to 50°C (32°F to 122°F) : -20°C to 60°C (-4°F to 140°F) : 0% to 80% (0°C to 35°C) (32°F to 95°F)
0% to 70% (35°C to 50°C) (95°F to 122°F)
General Specifications
Display Battery Dimensions Weight Supplied Probe
: 31/2 digit Backlit liquid crystal display (LCD) with maximum reading of 1999
: Standard 9V battery (NEDA 1604, IEC 6F22)
: 162mm (H)×76mm(W)×38.5mm(D)
: 210g
: Type”K”thermocouple bead probe (Teflon tape insulated). Maximum insulation temperature 260°C (500°F) Probe accuracy ±2.2°C or ±0.75% of reading (Whichever is greater) from 0°to 800°C
Accessories Battery, Holster with stand, K type Bead Probe, Carrying Case, Instruction Manual.
CEM
