CEM DT-612 Digital Thermometer Owner’s Manual
- October 30, 2023
- CEM
Table of Contents
CEM DT-612 Digital Thermometer
INTRODUCTION
This instrument is a portable 31/2 digit, compact-sized digital thermometer designed to use an external K-type thermocouple as a temperature sensor. Temperature indication follows National Bureau of Standards and IEC584 temperature/voltage tables for K-type thermocouples. Two K-type thermocouples are supplied with the thermometer.
DT-612
DIGITAL THERMOMETER
- User Selectable Temperature Scales
- User Selectable Resolution
- Uses K type Thermocouple
- 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
Electrical Specifications
Temperature Scale
- Celsius (°C), Fahrenheit (°F) user-selectable
- Measurement Range : -50°C to 1300°C, -58°F to 2000°F
- Resolution : 1°C or 1°F, 0.1°C or 0.1°F
- Accuracy: 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
- Temperature Coefficient : 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)
- Input protection: 60V DC or 24V rms AC maximum input voltage on any combination of input pins
- Reading Rate: 2.5 times per second
- Input Connector: Accepts standard miniature thermocouple connectors (flat blades spaced 7.9mm, center to center)
Environmental Specifications
- Ambient Operating Range : 0°C to 50°C (32°F to 122°F)
- Storage Temperature : -20°C to 60°C (-4°F to 140°F)
- Relative Humidity : 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: 31/2 digit Backlit liquid crystal display (LCD) with a maximum reading of 1999
- Battery: Standard 9V battery (NEDA 1604, IEC 6F22)
- Dimensions : 162mm (H)×76mm(W)×38.5mm(D)
- Weight: 210g
- Supplied Probe: 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.
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