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16

RTD Read and Source
Range in°C

Min

Max

Accuracy

Ni120 (672)

-80.0

260.0

0.2°C

Pt100 (385)

-200.0

800.0

0.33°C

Pt100(3926)

-200.0

630.0

0.3°C

Pt100(3916)

-200.0

630.0

0.3°C

Pt200(385)

-200.0

630.0

0.8°C

Pt500(385)

-200.0

500.0

0.3°C

500.0

630.0

0.4°C

Pt1000(385)

-200.0

100.0

0.2°C

100.0 

630.0 

0.3°C

Cu10

-100.0

250.0

2.2°C

YSI400

15.00

50.00

0.05°C

   

6. Repairs

Repair work is subject to the nationally valid regulations and directives.  We therefore recom-
mend that such work be performed by ecom instruments GmbH, Germany, as all repairs must 
be examined to ensure functional safety.

7. Warranty and liability

Under the general terms and conditions of business, ecom instruments GmbH offers a 2-year 
warranty for function and materials on this product under the specified operating and mainte-
nance conditions. Not covered are all wearing parts (e.g. batteries, sensors, displays, lamps, 
etc.) as well as calibrations. 

This warranty does not extend to products that have been used improperly, altered, neglected, 
damaged by accident or subjected to abnormal operating conditions or improper handling. In 
the event of a warranty claim, the faulty device should be sent in. We reserve the right to read-
just, repair or replace the unit.

The above warranty terms represent the sole rights of the purchaser to compensation and 
apply exclusively and in place of all other contractual or statutory warranty obligations. ecom 
instruments GmbH does not accept liability for specific, direct, indirect, incidental or conse-
quential damages or losses, including the loss of data, regardless of whether they are caused 
by breach of warranty, lawful or unlawful actions, actions in good faith or other actions.

If in certain countries the restriction of statutory warranty and the exclusion or restriction of in-
cidental or consequential damages is unlawful, then it may be possible that the above restric-
tions and exclusions do not apply for all purchasers. If any clause in these warranty terms 
should be found to be invalid or unenforceable by a competent court, then such a judgement 
shall not affect the validity or enforceability of any other clause contained in these warranty 
terms.

Summary of Contents for PTC 400

Page 1: ...Bedienungsanleitung Instruction Manual Manuel d Instructions PTC 400...

Page 2: ...iagrams Instructions 12 A Sourcing Resistance 12 B Sourcing a Thermocouple Signal 12 C Measuring Temperature Using a Thermocouple 12 D Measuring Resistance RTDs 12 E Sourcing Resistance RTDs 13 4 Main...

Page 3: ...ey Arrow These keys allow small changes to be made to an output value Press either the up or the down key to set the value as desired CE The clear entry key allows the user to clear a value before the...

Page 4: ...nter 3 for this question c The next screen prompts you to enter the dwell time from 5 to 500 seconds Simply enter a number in that range d Auto step will begin e To exit auto step press the CE key or...

Page 5: ...tion Figure 2 Note For best accuracy allow a 10 minute warm up period after the PTC 400 is turned on C Measuring Temperature Using a Thermocouple Figure 3 D Measuring Resistance RTDs When measuring re...

Page 6: ...des Measuring a 2 Wire RTD or Using the Continuity Function Measuring a 3 Wire RTD Measuring a 4 Wire RTD Figure 4 E Sourcing Resistance Into a RTD Transmitter 1 As described previously in section A t...

Page 7: ...400 that hold the enclosure together NOTE Two of the screws are under the battery compartment door 2 With the case top open locate the two socketed mini fuses mounted near the input output connection...

Page 8: ...ded Range in C Min Max Accuracy J Thermocouple 200 0 0 0 0 6 C 0 0 1200 0 0 4 C K Thermocouple 200 0 0 0 0 8 C 0 0 1370 0 0 5 C T Thermocouple 200 0 0 0 0 8 C 0 0 400 0 0 5 C E Thermocouple 200 0 0 0...

Page 9: ...ered neglected damaged by accident or subjected to abnormal operating conditions or improper handling In the event of a warranty claim the faulty device should be sent in We reserve the right to read...

Page 10: ...ts GmbH Industriestr 2 D 97959 Assamstadt Tel 49 0 62 94 42 24 0 Fax 49 0 62 94 42 24 90 E Mail sales ecom ex com Internet www ecom ex com 5400 AL 01 A00 10 05 nderungen vorbehalten Subject to change...

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