05540592 [TESTO]
Temperature measuring instrument (2-channel);
| 型号： | 05540592 |
| 厂家： | 
Testo |
| 描述： | Temperature measuring instrument (2-channel) |
| 文件： | 总8页 (文件大小：722K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data sheet
testo 922
Temperature measuring
instrument (2-channel)
testo 922 – For fast (differential)
temperature measurement
Ideally suited for applications in the HVAC field
°C
2-channel temperature measuring instrument with optional
wireless probes
Display of differential temperature
TopSafe, the indestructible protective cover, protects from
dirt and impact
Continuous display of min./max. values
Hold-button for freezing measurement values
Cyclic printing of measurement values, e.g. once per minute
testo 922 is a temperature measuring instrument which
is especially suited to applications in the HVAC field. The
measuring instrument records the temperature values of
two connected thermocouple probes, and shows these
simultaneously together with the differential temperature in
the display. Measurement data transfer by radio additionally
allows the measurement value from a further temperature
probe to be displayed wirelessly.
The instrument continuously displays the minimum and
maximum values. The measurement values shown in the
display (current measurement value, fixed measurement
value or the minimum/maximum value) can be printed out
on site using the Testo report printer (optional). In addiition
to this, the measurement values can be cyclically printed –
the intervals can be individually set.
With the TopSafe, and the probe plugged in, the measuring
instrument has protection class IP65.
www.testo.com
testo 922
Technical data
Sensor type
Type K (NiCr-Ni)
Measuring range
-50 to +1000 °C
testo 922
Accuracy
1 digit
(0.5 °C +0.3ꢀ of m.v.) (-40 to +900 °C)
(0.7 °C +0.5ꢀ of m.v.) (remaining range)
testo 922, 2 channel temperature
measuring instrument T/C Type K,
connection of an optional radio probe, with
battery and calibration protocol
Resolution
0.1 °C (-50 to +199.9 °C)
1 °C (remaining range)
Part no. 0560 9221
General technical data
Operating temperature -20 to +50 °C
Storage temperature
Housing material
Battery type
-40 to +70 °C
ABS
9V block battery, 6F22
Differential temperature set
testo 922
Battery life
200 h (connected probe, backlight off)
45 h (radio mode, backlight off)
68 h (connected probe, backlight always on)
33 h (radio mode, backlight always on)
testo 922, 2 channel temperature measuring instrument T/C Type K,
2 x Velcro probes for temperature measurement on pipes with
max. Ø 120 mm, Handy bag for measuring instrument and probes,
with battery and calibration protocol
Dimensions
Weight
182 x 64 x 40 mm
171 g
Part no. 0563 9222
Optional protective case TopSafe
Wireless measurement with radio
probes
Simultaneous recording of
2 probe conneections
temperature by two connected
probes and display of differential
temperature
testo 922
Accessories
Accessories for measuring instrument
Part no.
9V rech. battery for instrument, instead of battery
0515 0025
Radio module for upgrading measuring instrument with radio option
Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT,
DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO
0554 0188
0554 0190
Radio module for measuring instrument, 915.00 MHz FSK, approval for USA, CA, CL
Printer and Accessories
Testo fast printer IrDA with wireless infrared interface; 1 roll thermal paper; 4 AA batteries
0554 0549
0554 0568
Spare thermal paper for printer (6 rolls), permanent ink
measurement data documentation legible for up to 10 years
Transport and Protection
TopSafe, protects from impact and dirt (incl. 2 attachment magnets)
Service case for measuring instrument, probe and accessories, dimensions 454 x 316 x 111 mm
Service case for measuring instrument and probe, dimensions 454 x 316 x 111 mm
Case for measuring instrument and probes
0516 0222
0516 1200
0516 1201
0516 0191
Other features
Handle for attachable measurement tips, applicable for all Testo probes with miniature thermocouple plugs
Extension cable, 5m, for thermocouple probe Type K
0409 1092
0554 0592
0554 0004
Silicone heat paste (14g), Tmax = +260°C, improves heat transfer in surface probes
Calibration Certificates
ISO calibration certificate/temperature
0520 0001
0520 0021
0520 0031
0520 0071
0520 0211
0520 0271
for air/immersion probes, calibration points -18°C; 0°C; +60°C
ISO calibration certificate/temperature (Applies only to immersion/penetration probe 0602 2693)
meas. instr. with air/immersion probe; cal. points 0°C; +150°C; +300°C
ISO calibration certificate/temperature
meas. instr. with air/immersion probe; calibration points 0°C; +300°C; +600°C
ISO calibration certificate/temperature
meas. instr. with surface probe; calibration points +60°C; +120°C; +180°C
DAkkS calibration certificate/temperature
meas. instr. with air/immersion probe; calibration points -20 °C; 0 °C; +60 °C
DAkkS calibration certificate/temperature
contact surface temperature probes; calibration points +100°C; +200°C; +300°C
testo 922
Radio probes
Radio handles and probe head for air-/ immersion-penetration-meas.
Part no.
Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT,
DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO; Radio freq. 869.85 MHz FSK
0554 0189
T/C probe head for air/immersion/penetration measurement (T/C Type K)
0602 0293
Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK
T/C probe head for air/immersion/penetration measurement (T/C Type K)
0554 0191
0602 0293
Dimensions
Probe shaft/probe shaft tip
Measuring
range
Accuracy
Resolution
t99
0.1 °C (-50 to
+199.9 °C)
1.0 °C (remaining
range)
100 mm
30 mm
-50 to +350 °C
Short-term to
+500 °C
Radio handle:
t99 (in
water)
10 s
(0.5 °C +0.3ꢀ of m.v.) (-40 to +500 °C)
(0.7 °C +0.5ꢀ of m.v.) (remaining range)
T/C probe head: Class 2
Ø 5 mm
Ø 3,4 mm
Radio handles and probe head for surface measurement
Part no.
Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT,
DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO; Radio freq. 869.85 MHz FSK
0554 0189
T/C probe head for surface measurement (T/C Type K)
0602 0394
Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK
T/C probe head for surface measurement (T/C Type K)
0554 0191
0602 0394
Dimensions
Probe shaft/probe shaft tip
Measuring
range
Accuracy
Resolution
t99
0.1 °C (-50 to
+199.9 °C)
1.0 °C (remaining
range)
120 mm
40 mm
-50 to +350 °C
Short-term to
+500 °C
Radio handle:
5 s
(0.5 °C +0.3ꢀ of m.v.) (-40 to +500 °C)
(0.7 °C +0.5ꢀ of m.v.) (remaining range)
T/C probe head: Class 2
Ø 5 mm
Ø 12 mm
Radio handles for attachable T/C probes
Part no.
Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT,
DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO ; Radio freq. 869.85 MHz FSK
0554 0189
Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK
0554 0191
Illustration
Measuring
range
Accuracy
Resolution
-50 to +1000 °C
(0.7 °C +0.3ꢀ of m.v.) (-40 to +900 °C)
(0.9 °C +0.5ꢀ of m.v.) (remaining range)
0.1 °C (-50 to +199.9 °C)
1.0 °C (remaining range)
Technical data Radio probes
Radio immersion/penetration probe, NTC
Common Technical Data
Battery type
Battery life
2 x 3V button cell (CR 2032)
Measuring rate
0.5 s or 10 s, adjustable on handle
150 h (meas. rate 0.5 s)
2 months (meas. rate 10 s)
Radio coverage
Up to 20 m (without obstructions)
Unidirectional
Radio handle
Radio transmission
Battery type
Battery life
2 x 3V button cell (CR 2032)
Operating temperature -20 to +50 °C
215 h (meas. rate 0.5 s)
Storage temperature
-40 to +70 °C
6 months (meas. rate 10 s)
testo 922
Probes
Probe type
Dimensions
Probe shaft/probe shaft tip
Measuring
range
Accuracy
t99
Part no.
Air probes
-60 to +400 °C
Class 2 1)
200 s
Robust air probe, T/C Type K,
Fixed cable 1.2 m
0602 1793
115 mm
Ø 4 mm
Immers./penetr. probes
-60 to +1000 °C
-60 to +800 °C
Class 1 1)
Class 1 1)
Class 1 1)
Class 1 1)
Class 3 1)
Class 2 1)
2 s
3 s
5 s
4 s
5 s
7 s
Efficient and fast-action immersion
probe, waterproof, TC Type K,
Fixed cable 1.2 m
0602 0593
0602 2693
0602 5792
0602 5693
0602 5793
0602 1293
Ø 1.5 mm
300 mm
Fast-action, waterproof immersion/
penetration probe, TC Type K,
Fixed cable 1.2 m
60 mm
14 mm
Ø 5 mm
Ø 1.5 mm
-200 to
+1000 °C
Immersion tip, flexible, TC Type K
500 mm
Ø 1.5 mm
-200 to
+1300 °C
Immersion measurement tip,
flexible, for measurements in air/
exhaust gases (not suitable for
measurements in smelters), TC
Type K
1000 mm
Ø 3 mm
-200 to +40 °C
-60 to +400 °C
Immersion tip, flexible, TC Type K
500 mm
Ø 1.5 mm
Waterproof immersion/penetration
probe, TC Type K, Fixed cable 1.2
m
114 mm
Ø 5 mm
50 mm
Ø 3.7 mm
Surface probes
0 to +300 °C
Class 2 1)
5 s
Fast-reaction paddle surface
probe, for measurements in
inaccessible places, e.g. narrow
apertures and slots, TC Type K,
Fixed cable
0602 0193
0602 0393
40 mm
145 mm
Ø 8 mm
-60 to +300 °C
Class 2 1)
3 s
Fast-action surface probe with
sprung thermocouple strip, also
for uneven surfaces, measurement
range short-term to +500°C, TC
Type K, Fixed cable 1.2 m
115 mm
Ø 5 mm
Ø 12 mm
-60 to +400 °C
Class 2 1)
30 s
Waterproof surface probe with
widened measurement tip for flat
surfaces, T/C Type K, Fixed cable
1.2 m
0602 1993
115 mm
Ø 5 mm
Ø 6 mm
The measuring instrument inside TopSafe is waterproof with this probe.
1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).
A probe always corresponds to only one accuracy class.
testo 922
Probes
Probe type
Dimensions
Probe shaft/probe shaft tip
Measuring
range
Accuracy
t99
Part no.
Surface probes
-60 to +300 °C
Class 2 1)
3 s
Fast-action surface probe with
sprung thermocouple strip,
bent, also for uneven surfaces,
measurement range short-term to
+500°C, TC Type K, Fixed cable
1.2 m
0602 0993
80 mm
50 mm
Ø 5 mm
Ø 12 mm
-60 to +1000 °C
Class 1 1)
20 s
Efficient, waterproof surface probe
with small measurement head for
flat surfaces,
0602 0693
0602 2394
150 mm
Ø 2.5 mm
Ø 4 mm
TC Type K, Fixed cable 1.2 m
-50 to +250 °C
Class 2 1)
3 s
Flat head surface probe with
telescopic handle max. 680 mm for
measurements at hard-to-access
points, TC Type K, Fixed cable 1.6
m (correspondingly shorter when
telescope extended)
985 5 mm
12 mm
Ø 25 mm
-50 to +170 °C
-50 to +400 °C
-50 to +120 °C
-60 to +130 °C
Class 2 1)
Class 2 1)
Class 1 1)
Class 2 1)
150 s
Magnetic probe, adhesive force
approx. 20 N, with magnets, for
measurements on metal surfaces,
TC Type K, Fixed cable 1.6 m
0602 4792
0602 4892
0628 0020
0602 4592
35 mm
Ø 20 mm
Magnetic probe, adhesive force
approx. 10 N, with magnets, for
higher temp., for measurements on
metal surfaces, TC Type K, Fixed
cable
75 mm
Ø 21 mm
90 s
Pipe wrap probe with velcro strip;
for temperature measurement on
pipes with diameter up to max. 120
mm; Tmax. +120 °C; TC Type K ,
Fixed cable
395 mm
20 mm
5 s
Pipe wrap probe for pipe diameter
5 to 65 mm, with exchangeable
measuring head. Meas. range
short-term up to +280 °C, TC Type
K, Fixed cable
-60 to +130 °C
-50 to +100 °C
Class 2 1)
5 s
5 s
Spare meas. head for pipe wrap
probe, TC Type K
0602 0092
0602 4692
35 mm
15 mm
Class 2 1)
Clamp probe for measurements on
pipes, pipe diameter 15 to 25 mm
(max. 1“), meas. range short-term
up to +130°C, TC Type K, Fixed
cable
The measuring instrument inside TopSafe is waterproof with this probe.
1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).
A probe always corresponds to only one accuracy class.
testo 922
Probes
Probe type
Dimensions
Probe shaft/probe shaft tip
Measuring
range
Accuracy
t99
Part no.
Food probes
-60 to +400 °C
-50 to +230 °C
Class 2 1)
7 s
Waterproof food probe made of
stainless steel (IP65), TC Type K,
Fixed cable
0602 2292
0628 1292
125 mm
Ø 4 mm
30 mm
Ø 3.2 mm
Class 1 1)
15 s
Waterproof robust immersion/
penetration probe with metal
protection hose Tmax +230°C, e.g.
for monitoring temp. in cooking oil,
T/C Type K, Fixed cable
240 mm
Ø 4 mm
Thermocouples
-50 to +400 °C
-50 to +400 °C
-50 to +250 °C
Class 2 1)
Class 2 1)
Class 2 1)
5 s
5 s
5 s
Thermocouple with TC adapter,
flexible, 800 mm long, fibre glass,
TC Type K
0602 0644
0602 0645
0602 0646
800 mm
Ø 1.5 mm
Thermocouple with TC adapter,
flexible, length 1500 mm ,
fibreglass, TC Type K
1500 mm
Ø 1.5 mm
Thermocouple with TC adapter,
flexible, 1500 mm long, PTFE, TC
Type K
1500 mm
Ø 1.5 mm
The measuring instrument inside TopSafe is waterproof with this probe.
1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).
A probe always corresponds to only one accuracy class.
Information on surface measurement:
• The response times t99 stated are measured on ground steel or aluminium plates at +60 °C.
• The stated accuracies are sensor accuracies.
• The accuracy in your application is dependent on the surface structure (roughness), material of the measurement
object (heat capacity and heat transfer), as wel as sensor accuracy. Testo creates a corresponding calibration
certificate for the deviations of your measurement system in your application. For this purpose, Testo uses a surface
test bench developed in cooperation with the PTB (Physikalisch Technische Bundesanstalt).
testo 922
www.testo.com
相关型号：
©2020 ICPDF网 联系我们和版权申明