TECPEL CO., LTD. Tel: 886 2 2218 3111 Fax: 886 2 2218 3222
Digital Hygro Thermometer with Wet/Dry Bulb,
Dew point features
Model : DTM-323
Digital Hygro Thermometer
Model: DTM-323 Features:
* Highly stable humidity measurement +/-2.5%
Processing & RH and temperature simultaneously
* Two temperature sensors (NTC and K-Type) & Humidity sensor together
* Wet/Dry bulb, dew point and %RH
* Easy switching between K/NTC/K-DP
* MAX/MIN/AVG/REL/HOLD function
* Auto power off function
On-site, Two point calibration. (Zero and span)
| Temperature Humidity meter |
|---|
| SPECIFICATIONS CE Approval |
Speification of DTM-323:
- Display: 3 1 digit liquid crystal display (LCD) with a maximum
- reading of 1999
- Polarity: Automatic, positive implied, negative polarity
- indication.
- Low battery indication: The " " is displayed when the battery
- voltage drops below the operating level.
- Operating environment: 0°C to 50°C at<80% R.H.
- Storage environment: -20°C to 60°C, 0 to 70% R.H. with
- battery removed from meter.
- Accuracy: Stated accuracy at 23°C+5°C, <75% R.H.
- Battery: 1.5Vx4pcs AAA size.
- Dimensions: 160mm(H) x 83mm(W) x 38mm(D).
- Weight: approx. 265g including batteries.
- Temperature Range
- Range: -50°C to 1000°C, -50°F to 1832°F
- Accuracy:
- +(0.1% rdg+1°C) on 50°C to 1000°C
- +(0.1% rdg+2°F) on -50°F to 1832°F
- Temperature
- Sensor: Thermistor temperature sensor
- Range: 0°C to 60°C, 32°F to 140°F
- Resolution: 0.1°C/°F
- Accuracy:
- +2°C on 0°C to 10°C, +0.5°C on 10°C to 45°C
- +2°C on 45°C to 60°C
- +4°F on 32°F to 50°F, +1°F on 50°F to 113°F
- +4°F on 113°F to 140°F
- Relative Humidity
- Sensor: Capacitive humidity sensor
- Range: 0% to 100% RH
- Accuracy:
- +2.5% at 25°C(77°F), 10% to 90% RH
- +5% at 25°C(77°F), 0% to 10% RH, 90% to 100% RH
- Sensor Response Time for 90% of Total Range:
- 60 sec typical.
Order Information:
DTM-323 Temperature and Humidity meter with wet /dew bulb.
