P655L Digital Handheld Instrument

Application profile

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 thermo electrical
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 described 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.

 Input Pt100, thermocouple: type K, J, L, N, R, S, T, humidity, dew point, flow
Measuring range
Pt100 -200°C...+850°C
Thermocouple according DIN (-200°C...+1760°C)
Ohm 0...400 Ohm
Humidity 0 %...100 %rH
Flow 0...40 m/s
Accuracy
Pt100 ±0,03°C from -50°C...+199,99°C
±0,05°C from -200°C...+200°C
otherwise 0,1 %
Thermocouple R, S ±1,0°C +0,1 %
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 end value
Ohm 0,5 % of measuring range
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
Output RS232-interface
Connectors 8-pole DIN 45326
Working temperature 0°C...+40°C
Display 2-line LCD
Housing plastic
Dimensions 200 x 85 x 40 mm (LxBxH)
Weight 300 g
Power supply 9 V battery
Battery life appr. 20 h
Order No. 5000-0650
Spec/Manual Download

 

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Ph.00353-45-898164     Fax.00353-45-896521