REFERENCE MEASURING INSTRUMENT

REFERENCE MEASURING INSTRUMENT
Technical data
Probe type
Meas. range
Accuracy
± 1 digit
Resolution
Probe type NTC
Pt100
Meas. range -40... +150 °C
-200... +800 °C
Accuracy ±0.2 °C (-10... +50 °C)
±0.1 °C (-49.9... +99.9 °C)
± 1 digit
±0.4 °C (-40... -10.1 °C)
±0.4 °C (-99.9... -50 °C)
±0.4 °C (+50.1... +150 °C) ±0.4 °C (+100... +199.9 °C)
±1 °C (-200... -100 °C)
±1 °C (+200... +800 °C)
Resolution 0.1 °C (-40... +150 °C)
0.01 °C (-99.9... +300 °C)
0.1 °C (-200... -100 °C)
0.1 °C (+300.1... +800 °C)
Probe type
Meas. range
Accuracy
± 1 digit
Resolution
PC RS232 interface
Oper. temp. 0... +50 °C
Storage temp. -25... +60 °C
Battery type 1.5 V AA
Battery life 18 h
Vane
0... +60 m/s
CO2 probe
Weight 500 g
Warranty 3 years
See Probes data for system
accuracy
0.01 m/s (for Ø 60/100 mm),
0.1 m/s (for remaining
probes)
Probe type Testo humid. sensor, cap.
Meas. range 0... +100 %RH
Accuracy See probe data
± 1 digit
Resolution 0.1 %RH (0... +100 %RH)
0... +1 Vol. % CO2
0... +10000 ppm CO2
See probe data
Thermal
0... +20 m/s
±0.01 m/s (0... +1.99 m/s)
±0.02 m/s (+2... +4.9 m/s)
±0.04 m/s (+5... +20 m/s)
0.01 m/s (0... +20 m/s)
Pressure
0... +2000 hPa
Probe 0638 1345
Probe 0638 1445
Probe 0638 1545
Probe 0638 1645
±0.1% of mv
Probe 0638 1740
Probe 0638 1840
Probe 0638 1940
±0.2% of mv
0.001 hPa (0638 1345 probe)
0.001 hPa (0638 1445 probe)
0.01 hPa (0638 1545 probe)
1 hPa (0638 1645 probe)
0.01 bar (0638 1740 probe)
0.01 bar (0638 1840 probe)
0.01 bar (0638 1940 probe)
CO probe
0... +500 ppm CO
±5% of mv (0... +500 ppm CO)
Memory space in basic version: 128 kB
corresponds to approx. 45,000 readings
Memory space, extended: 1 MB, corresponds
to approx. 500,000 readings
Other features: automatic recognition of all
connected probes
Power supply: Battery/rech. batt., alternatively
8 V mains unit
Battery life in continuous operation with 2
thermocouple probes
aw value
0... +1 aW
See probe data
Type K (NiCr-Ni)
-200... +1370 °C
±0.4 °C (-100... +200 °C)
±1 °C (-200... -100.1 °C)
±1 °C (+200.1... +1370 °C)
0.1 °C (-200... +1370 °C)
Mechanical
+20... +20000 rpm
(+20... +20000 rpm)
1 rpm (+20... +20000 rpm)
Type S (Pt10Rh-Pt)
0... +1760 °C
±1 °C (0... +1760 °C)
1 °C (0... +1760 °C)
Current/voltage measurement
0... +20 mA
±0.04 mA (0... +20 mA)
0.01 mA (0... +20 mA)
Type J (Fe-CuNi)
-200... +1000 °C
±0.4 °C (-150... +150 °C)
±1 °C (-200... -150.1 °C)
±1 °C (+150.1... +1000 °C)
0.1 °C (-200... +1000 °C)
Current/voltage measurement
0... +10 V
±0.01 V (0... +10 V)
0.01 V (0... +10 V)
159
°C
%RH
td
g/kg
hPa
m/s
m³/h
ppm
CO
ppm
CO2
rpm
mA
V