High precision data logger for temperature (±0,03), relative humidity, dew point, air flow with memory for 6.000 measurements. The instrument is designed for application of the quality assurance, e.g. testing climatic chambers, calibration thermostats, oven...or thermoelectrical processes. For the battery-powered instrument we provide a separate power supply as an option. The measuring interval is adjustable between 1 second and 30 minutes. By using our precision Pt100-probes with sensor calibration code you will reach the on page 12 descripted system accuracy. The P655-LOG measuring system is the perfect standard to test subordinated instruments or systems. For traceability we recommend to order those instruments with a calibration certificate.
Product Description
Specification
Order Information
Main Features
• RS232 interface galvanically isolated
• Optional SmartGraph Windows Software for graphic and tabular documentation
• High measuring accuracy
• Integrated calibration function for simple compensation of sensor tolerances
• Physical 1-point, 2-point or 3-point calibration function
• Measuring channels are freely assignable
• Recording maximum, minimum, hold and average values
• Integrated sensor holder for one hand operation
• Mains operation possible
• Simultaneous display of two measured values
• Differential temperature display
Delivery:
| Inputs |
Pt100, thermocouple: type K, J, L, N, R, S, T, relative
humidity, air flow |
| Pt100 |
-200°C...+850°C |
| Thermocouple |
-200°C...+1760°C
(EN 60584-1) |
| Ohm |
0...400 Ohm |
| Humidity |
0%...100% rH |
| Flow |
0...40 m/s |
| Pt100 |
±0,03°C from
-50°C...+199,99°C
±0,05°C from -200°C...+200°C
otherwise 0,1% of reading |
| Thermocouple R, S |
±1,0°C +0,1% of reading |
| Thermocouple
K, J, L, N, T |
±0,2°C from 0°C...+200°C
±0,5°C to 1000°C
±1,0°C remaining range |
| Humidity |
±1,5% rH |
| Flow |
0,5%
of reading |
| Ohm |
0,5% of reading |
| Resolution |
0,01°C from -200°C...+200°C
remaining range 0,1°C, 0,1%, 0,01 m/s |
| Memory |
6000
measurements (3.000 per channel) |
| Measuring interval |
Adjustable: 1 second...30 minutes |
| Connectors |
8-pole DIN 45326 |
| Working
temperature |
0°C...+40°C |
| Display |
2-line LCD |
| Housing |
plastic (ABS) |
| Dimensions |
200 x 85 x 40 mm (LxWxH) |
| Weight |
300
g |
| Power supply |
9 V battery |
P655-Log
