Catalogues - measurement-solutions-for-refrigeration-engineering

Catalogue Measurement Solutions for Refrigeration Engineering

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testo 177-T4

The testo 177-T4 professional data logger with up to 4 external temperature probe connections for simultaneous temperature measurement at different sites.

Using testo 177-T4, refrigeration/freezer storage rooms can be monitored nonstop and the data saved on PC.

• Specially for use in high and low temperatures

• Read out data without interrupting the measurement series

• Data analysis in table or graphics form, with email function

• Memory for up to 48,000 readings

Collect data on site, |^ upload to PC and analyse

testo 177-T4

4 x external °C

Temperature data logger, 4 channel, with 4 probe sockets, wall holder and calibration protocol Part no. 0563 1774

Alarm message, efficient indication of limits exceeded

Simultaneous temperature measurement at up to 4 different sites


Technical data
Chann. external (var.)	4
Probe type	Type T (Cu-CuNi) Type K (NiCr-Ni)	Type J (Fe-CuNi)
Meas. range	-200 to+400 °C -200 to+1000 °C -100 to+750 °C
Accuracy ±1 digit	±0.5% of mv (+70.1 to +1000 °C) ±1.5% of mv (-200 to -100.1 °C) ±0.3 °C (-100 to +70 °C)
Resolution	0.1 °C
Memory	48000 Measuring rate	2 sto24 h
Oper. temp.	0 to +70 °C Protection class	IP43
Storage temp.	-40 to +85 °C Weight	129 g
Battery type	Lithium battery Dimensions	103 x 64 x 33 mm
Battery life	5 years at meas. cycle 15 min (-10 to +50 °C)
Analysis software	MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP

Recommended Set: Set for monitoring technical systems


	Temperature data logger, 4 channel, with 4 probe sockets, wall holder and calibration protocol	0563 1774
	Lock for wall holder for testo 175/177 data loggers	05541755
	Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term to +280°C, TC Type K	0602 4592
	Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term to +280°C, TC Type K	0602 4592
	testo 580 data collector set with RS232, readout holders included, for testo 175/177 data loggers	0554 1778
	ComSoft 3 Set - Basic with USB interface, Basic software with diagram and table function, incl. desk-top holders, PC connection cable	0554 1767

See page 46 for Accessories Ordering Dat

Description

Meas. range Accuracy

t99 Part no.

-50 to+205 °C Class 2 20 s 0628 7533

40 mm 0 6 mm

Stationary probe with stainless steel sleeve, TC Type K

Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term to +280°C, TC Type K

-60 to +130 °C Class 2 5 s 0602 4592

-50 to+180 °C Class 2 3 s 0628 7521

Surface temperature probe fitting with M 14 x 1.5 outer thread and 2 nuts, fast action surface probe with cross-band, TC Type K

-50 to +400 °C Class 2 5 s 0602 0644

Thermocouple with TC adapter, ₈₀₀ _mm

flexible, 800mm long, fibre glass, TC

Type K 0 1.5 mm

-50 to +400 °C Class 2 5 s 0602 0645

Thermocouple with TC adapter, ₁₅₀₀ _mm

flexible, 1500mm long, fibre glass, TC

Type K 0 1.5 mm

-50 to +250 °C Class 2 5 s 0602 0646

Thermocouple with TC adapter, flexible, 1500mm long, Teflon, TC Type K

1500 mm 0 1.5 mm

-60 to+1000 °C Class 1 2 s 0602 0593

300 mm

Efficient and fast-action immersion probe, waterproof, TC Type K

0 1.5 mm

Q The specified seal class of the data loggers is achieved with these probes.