Digital Portable Thermometer
Description :
Libratherm Instruments offers Digital Portable Thermometer (Model DTM-21) mainly for Industrial use. It is an indispensable tool in every step of temperature measurement. It accepts various types of Cr/Al or RTD (Pt-100) sensing probes to measure the temperature of hot or cold flat/rotating/vibrating surfaces, powder, liquid, gas, furnaces, ovens, cold storage’s etc. It’s a handy instrument to cross check the temperature. It can measure the temperatur e from –100 oC to +1000 oC within ± 0.5% accuracy. DTM-21 is 9-volt battery operated, rugged, reliable, and field proven Digital thermometer.
Some of the above models are also available in suitable size flameproof enclosures for use in the hazardous environment.
Features :
• Indispensable tool for all industries for quick temperature measurement.
• Wide temperature range –100 oC to 1000 oC
• Accepts RTD (Pt-100) or Cr/Al probes or sensors.
• Various interchangeable probes can be used.
• Quick response.
• ABS housing.
• Available with standard or compensated thermocouple connector.
• Operates on std. 9VDC battery.
• Available with both standard and miniature thermocouple connector.
Application :
To measure the temperature of hot or cold flat/rotating/vibrating surfaces, solid surface, vibrating surface, cylindrical surface, powder, liquid, gas, furnaces, ovens, cold storage's, hot mould, etc…..
Technical specifications :
| Sensor | Cr/Al – K type Thermocouple or RTD (PT-100). |
| Range | 0 to1000 oC for ‘K’ type thermocouple or to be specified. 0 to 400 oC for RTD (Pt-100) or to be specified (Measuring range depends on the type of sensor) |
| Accuracy | ± 0.5 % of the specified range (0-400) oC. ± 1.0% of the specified range (0-1000) oC. |
| Resolution | 1 oC or 0.1 oC up to 199.9 oC for RTD(Pt-100) sensor only. |
| Display | 3 & ½ Digit, 0.5" high LCD. |
| Polarity indication | Provided. |
| Over range indication | Provided. |
| CJC | Built in Automatic. |
| Supply | 9 volts dry cell. |
| Low battery indication | Provided. |
| Ambient | (0-50) oC |
| Dimensions | 145 x 29 x 80 mm |
| Weight | 200 gms (approx). |
