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Catalogue Monitoring Instruments for Food Production, Transport and Storage

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Professional long-term monitoring - With 4 probe sockets

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.

Fluctuations In temperature e.g. In production processes, In laboratories etc. often Influence the overall result. Surface, Immersion and air probes enable adaptation to the respective measurement task.

• 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 excee ded


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	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 s to 24 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 mln (-10 to +50 °C)
Analysis software	MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP

Checking technical systems (flow/return temperature) In production facilities


	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	0554 1755
	Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term to -i-280^oC, TC Type K	0602 4592
	Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term to -i-280^oC, 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 38 for Accessories Ordering Data

Description

Illustration

Meas. range Accuracy

t99 Part no.

-50 to +205 °C Class 2

20 s 0628 7533

Conn.: Fixed cable

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

Conn.: Fixed cable

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 +180 °C Class 2

3 s 0628 7521

Conn.: Fixed cable

-50 to +400 °C Class 2

5 s 0602 0644

Thermocouple with TC adapter, flexible, 800mm long, fibre glass, TC Type K

-50 to +400 °C Class 2

5 s 0602 0645

Thermocouple with TC adapter, flexible, 1500mm long, fibre glass, TC Type K

-50 to +250 °C Class 2

5 s 0602 0646

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

-60 to+1000 °C Class!

2 s 0602 0593

Conn.: Fixed cable

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

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