TESTO 445 Instruction Manual page 38

NiCr-Ni immersion/penetration probes
Robust immersion/penetration probe, made of V4A stainless steel,
water-proof and boil-proof, e.g. for the food sector
Smelting probe for measurements during non-ferrous smelting, with
exchangeable measuring tips. Lifetime of measuring tip extends up to
500 measurements in aluminium smelting.
Plug-in measuring tips Ø 3
for high temperatures, bendable. b) Stainless steel outer coating 1.4541 L 1200
Please also order
handle (see below)
Handle for plug-in measuring tips
NTC probe
Very accurate probe for air and gas temperature measurements with
open, mechanically protected sensor.
NiCr-Ni thermocouples
Thermocouple made of thermal cables insulated with fibre glass
Pack of 5.
Thermocouple, adhesive carrier material: aluminium foil
Pack of 2.
Adapter to connect NiCr-Ni thermocouples and probes
with open wire ends
Other temperature probes
Globe thermometer for the measurement of radiation heat
NTC sensor, Ø of ball is approx. 150 mm
Infrared probe for non-contact temperature measurement on live,
inaccessible and rotating parts.
Spare measuring tip
a) Stainless steel outer coating 1.4541 L 750
c) Inconel outer coating 2.4816 L 550
d) Inconel outer coating 2.4816 L 1030
Temperature probes for testo 645 / 445
Meas. range
Accuracy
-200 to +400°C 3
Class 1
-200 to +1250°C
-200 to +900 °C 3.5
-200 to +900 °C 3.5
-200 to +1100 °C 3.5
-200 to +1100 °C 3.5
All Class 1
Meas. range
Accuracy
-40 to +130 °C 60
NTC to
UNI curve
Meas. range
Accuracy
Highest temp.
+400 °C
Class 1
Highest temp.
+200 °C
Class 1
Meas. range
Accuracy
0 to +120 °C
±0.5 °C
(0 to +50 °C)
±1 °C
(+50 to +120 °C)
-18 to +260 °C 2
±2 % of m.v.
with E = 0.95
* With EEPROM: Precision adjustment for each probe at a measuring point
38
Ordering data
t Connection Part no.
99
s cable
1.5 m 0600.2593
silicone
0600.5993
1.5 m
60 PVC
0363.1712
0600.5393
0600.5493
0600.5793
0600.5893
PUR 0600.5593
coiled cable
t Connection Part no.
99
s cable
PUR 0610.9714
coiled cable
t Connection Part no.
99
s cable
0644.1109
Please order
adapter
0600.1693
0644.1607
Please order
adapter
0600.1693
0.3 m
PVC 0600.1693
t Connection Part no.
99
s cable
0554.0670
1.5 m
0600.0750
PUR
coiled cable
Measuring range limits are saved in probe