产品资料

The testo 175 T3 temperature logger with its two connections for external thermocouple probes is a good idea when you would like to record your temperatures at two locations in parallel: for example when measuring the flow and return temperature on radiators. The readings are securely saved in the temperature logger and are available for later measurement data analysis and documentation.

详情：

The testo 175 T3 temperature logger is equipped with two connections for external thermocouple probes (type T or type K). This means the data logger is ideally suited for carrying out temperature recording on two channels. This is for instance necessary, if you want to check that a heating system is working properly. To do this, the temperature logger measures the flow and return temperature simultaneously. The data logger can likewise be used in industrial production control, if process temperatures need to be checked at different locations.

State-of-the-art measuring technology, high level of data security

You can select the external thermocouple probes from our wide range of probes and order them to go with the data logger. This gives you flexibility and means you can decide yourself exactly what your temperature logger has to be capable of doing. The range we offer includes surface probes, air probes and immersion/penetration probes. The measuring range and accuracy depend on the thermocouple probes selected. In principle, it is possible to measure from -50 °C to +1 000 °C with an appropriate probe.

You can display the current measuring values, min./max. values, set limit values, violations of limit values and remaining battery life on the clear display. This means you have the opportunity to read important values at any time and do not need to resort to a read-out of the temperature logger on the PC straight away every time you want to do a quick data check.

The long battery life of up to 3 years and the large measurement data memory which records up to 1 million readings are particularly convenient for users: because only relatively infrequent reading of the temperature logger is needed, even with shorter measurement intervals. You can use standard batteries (AAA) to run the data logger and you can replace them yourself. Particularly practical when temperatures are to be recorded in a polluted and dust-laden environment: The temperature logger has protection against dust ingress as well as water spray and jets according to protection class IP 65.

Good to know: Saved measurement data will not be lost even when the battery is empty or being replaced. You can therefore rely on a high level of data security when using the temperature logger.

Programming and analysis with the temperature logger

You can choose between three different software versions for programming and reading the data logger along with measurement data analysis on the PC:

• ComSoft Basic software – can be downloaded free of charge – for fast programming of the data logger and easy measurement data analysis
• ComSoft Professional software – can be ordered as an option – offers various possibilities for more detailed analysis of the temperature readings
• ComSoft CFR 21 Part 11 software – can be ordered as an option – suitable for special requirements according to CFR 21 Part 11 in the pharmaceutical sector

testo 175 T3 temperature logger, 2-channel temperature logger with external sensor connections (thermocouple type T and type K), including wall bracket, lock, batteries and calibration protocol. Caution: At least one external thermocouple probe (optional) must be connected to commission the temperature logger. In addition, you also need a USB cable (optional) in order to programme and read out your data logger. You can order both the probe and USB cable to go with your temperature logger. You can also transfer the measurement data to your PC using the USB cable (or with an SD card which is also available as an option).
技术数据：

Temperature - TC Type K (NiCr-Ni)

Measuring range	-50 to +1000 °C
Accuracy	±0.7 % of mv (+70.1 to +1000 °C) ±1 Digit ±0.5 °C (-50 to +70 °C) ±1 Digit
Resolution	0.1 °C

Temperature - TC Type T (Cu-CuNi)

Measuring range	-50 to +400 °C
Accuracy	±0.5 °C (-50 to +70 °C) ±1 Digit ±0.7 % of mv (70.1 to +400 °C) ±1 Digit
Resolution	0.1 °C

General technical data

Weight	130 g
Dimensions	96 x 54 x 29 mm
Operating temperature	-20 to +55 °C
Protection class	IP65
Channels	2 external
Product-/housing material	Plastic
Product colour	Black
Standards	EU-guideline 2014/30/EU; 2011/65/EU
Measuring rate	10 s - 24 h
Battery type	3 x AIMn type AAA or Energizer
Battery life	3 years at 15 min. meas. rate, +25 °C
Memory	1,000,000 measuring values
Storage temperature	-20 to +55 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range	-50 to +1000 °C
Accuracy	±0.7 % of mv (+70.1 to +1000 °C) ±1 Digit ±0.5 °C (-50 to +70 °C) ±1 Digit
Resolution	0.1 °C

Temperature - TC Type T (Cu-CuNi)

Measuring range	-50 to +400 °C
Accuracy	±0.5 °C (-50 to +70 °C) ±1 Digit ±0.7 % of mv (70.1 to +400 °C) ±1 Digit
Resolution	0.1 °C

General technical data

Weight	130 g
Dimensions	96 x 54 x 29 mm
Operating temperature	-20 to +55 °C
Protection class	IP65
Channels	2 external
Product-/housing material	Plastic
Product colour	Black
Standards	EU-guideline 2014/30/EU; 2011/65/EU
Measuring rate	10 s - 24 h
Battery type	3 x AIMn type AAA or Energizer
Battery life	3 years at 15 min. meas. rate, +25 °C
Memory	1,000,000 measuring values
Storage temperature	-20 to +55 °C

探头：

Air probes

Air probes

Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C

:
0602 1793

Air probes

Robust air probe (TC Type T) - measuring range: -50 to +350°C

:
0603 1793

Food probes

Food probes

Waterproof stainless steel food probe (TC type K) - measuring range: -60 to +400°C

:
0602 2292

Food probes

Flexible oven probe (TC type T) – measuring range -50 to +250 °C

:
0603 0646

Food probes

Stainless steel food probe (TC type T) with PUR cable - measuring range: -50 to +350°C

:
0603 2192

Food probes

Robust food penetration probe (TC type T) – measuring range -50 to +350 °C

:
0603 2492

Food probes

Frozen goods probe (TC type T) for screw-in use without pre-drilling – measuring range -50 to +350°C

:
0603 3292

Food probes

Stainless steel food probe (TC type T) with FEP cable - measuring range: -50 to +350°C

:
0603 3392

Food probes

Measuring tip with TC connector type T - for temperature measurement in incoming goods

:
0628 0023

Food probes

Waterproof, superfast needle probe (TC type T) - measuring range: -50 to +250°C

:
0628 0027

Food probes

Superfast needle probe (TC type T) - measuring range: -50 to +250°C

:
0628 0030

Food probes

Waterproof, robust immersion/penetration probe (TC type K) - measuring range: -50 to +230°C

:
0628 1292

Surface probes

Surface probes

Spare measuring head for pipe wrap probes (TC type K) - Measuring range: -60 to +130°C

:
0602 0092

Surface probes

Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C

:
0602 0193

Surface probes

Fast-action surface probe (TC type K) – measuring range -60 to +300 °C, short-term up to +500 °C

:
0602 0393

Surface probes

Efficient, waterproof surface probe with small measurement head for flat surfaces, T/C Type K

:
0602 0693

Surface probes

Fast-action, angled surface temperature probe (TC type K) for flat and uneven surfaces – measuring range: -60 to +300 °C

:
0602 0993

Surface probes

Waterproof surface temperature probe with widened measuring tip (TC type K) for flat surfaces – measuring range -60 to +400 °C

:
0602 1993

Surface probes

Temperature probe (TC type K) with clamping bracket for measurements on pipes with Ø 5-65 mm – Measuring range -60 to +130°C, briefly up to +280°C

:
0602 4592

Surface probes

Clamp probe (TC type K) for temperature measurements on pipes with Ø 15-25 mm – Measuring range -50 to +100°C, briefly up to +130°C

:
0602 4692

Surface probes

Surface temperature probe with magnet (TC type K), adhesive power 20 N – Measuring range -50 to +170°C

:
0602 4792

Surface probes

Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C

:
0602 4892

Surface probes

Waterproof surface probe (TC type T) with wider measuring tip - measuring range: -50 to +350°C

:
0603 1993

Surface probes

Temperature probe with Velcro (TC Type K)

:
0628 0020

Thermocouples

Thermocouples

Flexible thermoelectric couple (TC type K, glass fibre) – Measuring range: -50 to +400°C

:
0602 0644

Thermocouples

Flexible thermoelectric couple (TC type K, glass fibre) – measuring range -50 to +400°C

:
0602 0645

Thermocouples

Flexible thermoelectric couple (TC type K, PTFE) – measuring range -50 to +250°C

:
0602 0646

immersion/ penetration probes

immersion/ penetration probes

Exceptionally fast temperature probe (TC Type K)

:
0602 0493

immersion/ penetration probes

Flexible, fast-action immersion probe (TC type K) – measuring range: -60 to +1000 °C

:
0602 0593

immersion/ penetration probes

Waterproof immersion/penetration probe (TC type K) – measuring range -60 to +400 °C

:
0602 1293

immersion/ penetration probes

Fast-action immersion/penetration probe (TC type K) – measuring range: -60 to +800 °C

:
0602 2693

immersion/ penetration probes

Flexible immersion measuring tip (TC type K) - Measuring range: -40 to +1000°C

:
0602 5693

immersion/ penetration probes

Immersion measuring tip with TC plug type K - for fast temperature measurements

:
0602 5792

immersion/ penetration probes

Waterproof standard immersion/penetration probe (TC type T) – measuring range -50 to +350 °C

:
0603 1293

immersion/ penetration probes

Temperature probe with stainless steel sleeve (TC Type K)

:
0628 7533