5606 and 5607 Full Immersion PRTS: For Laboratory Freezers, Autoclaves, and Furnaces
5606 and 5607 Full Immersion PRTS: For Laboratory Freezers, Autoclaves, and Furnaces
5606 and 5607 Full Immersion PRTS: For Laboratory Freezers, Autoclaves, and Furnaces
The 5606 and 5607 Full over its entire temperature liquid nitrogen with no degra-
Immersion PRTs are designed range, you don’t have to worry dation of the transition junction
to perform in extreme environ- about calculating minimum seal or lead wire insulation.
ments where both the transition immersion depth—immerse the Are you performing calibra-
junction and the lead wires are entire probe, transition junction, tions or verifying the accuracy
required to withstand tem- and lead wires, in either non- of sensors used in ovens or
peratures covering the entire corrosive liquids or dry mediums furnaces? The 5607 has been
operating range of the probe. ranging from –200 °C to 160 °C. designed specifically for your
(“Immersion” in this case simply The 100 W precision sensing application. Intended to be used
means exposure to tempera- element (alpha = 0.00385) is in dry mediums only, the 5607
tures other than ambient and specially constructed to prevent can be fully immersed over a
does not necessarily refer to the the ingress of moisture while temperature range of 0 °C to
medium to which the PRT and achieving calibration accura- 450 °C. There isn’t another PRT
its components are subjected.) cies as good as ± 0.05 °C. You on the market that can be fully
Applications where “full get both accuracy and flexibil- immersed over this range and
immersion” of probe, transi- ity built into a small, durable remain as stable and accurate
tion junction, and lead wire is package. (± 0.055 °C). The lead wire
required can include calibration The lead wires of the 5606 of the 5607 is shielded with
or validation of sensors used in are made of single-conductor braided stainless steel and con-
laboratory or bio freezers, walk- enameled copper wire which nected to the transition junction
in refrigerators, autoclaves, prevents moisture from wick- with a strain relief spring.
ovens, stability test chambers, ing to the sensing element as If you need longer lead wire
furnaces or incubators. Other it would if a more common, than the standard length, call
applications might include IQ/ stranded lead wire were used. one of our Application Special-
OQ/PQ qualification procedures, The diameter of the lead wire is ists today for a free quote.
temperature mapping, or data no greater than 0.2 mm, making They can also help you deter-
logging in temperature con- it easy to run lead wires through mine which readout and probe
trolled spaces or environmental a freezer door to your readout or termination are best suited for
chambers. transmitter with effectively zero your application or help you
The 5606 is just two inches energy loss. The 5606 has been select the right calibration for
(50 mm) in length with a sheath proven in common heat trans- your probe.
diameter of 1/8 inch (3.1 mm). fer fluids such as silicone oil,
Since it can be fully immersed mineral oil, ethanol, and even
Specifications
Specifications 5606 5607
Temperature range -200 °C to 160 °C 0 °C to 450 °C
Nominal resistance at 0.01 °C 100 W ± 0.1 W
Temperature coefficient 0.00385 W/W/°C
Accuracy [1]
± 0.04 °C at 0.01 °C ± 0.04 °C at 0.01 °C
± 0.06 °C at 160 °C ± 0.07 °C at 450 °C
Short-term repeatability[2] ± 0.03 °C at 0.01 °C ± 0.020 °C at 0.01 °C
± 0.04 °C at 160 °C ± 0.035 °C at 450 °C
Drift[3] ± 0.03 °C at 0.01 °C ± 0.02 °C at 0.01 °C
± 0.04 °C at 160 °C ± 0.04 °C at 450 °C
Hysteresis ± 0.015 °C
Sheath length 50 mm ± 5 mm 40 mm ± 5 mm
(2 in ± 0.2 in) (1.6 in ± 0.2 in)
Sheath diameter 3.1 mm ± 0.1 mm (1/8 in ± 0.004 in)
Sheath material 316 SST Inconel® 600
Transition junction temperature
-200 °C to 160 °C 0 °C to 450 °C
range[4]
35 mm x 7 mm
Transition junction dimensions No transition
(1.4 in x 0.3 in)
Sensor length 30 mm ± 3mm (1.2 in ±0.1 in)
Sensor location 3 mm ± 1 mm from tip (1.2 in ± 0.04 in)
Minimum insulation resistance 20 MW at 23 °C 100 MW at 23 °C
Minimum immersion length Full immersion Full immersion
Maximum immersion depth in Use SST or glass tube to protect
Full immersion
liquid medium transition junction
Maximum immersion depth in dry
Full immersion Full immersion
medium
Response time[5] 12 seconds typical 9 seconds typical
Self heating (in 0 °C bath) ± 0.003 °C
Lead-wire cable type Enameled copper wire SST over-braid
Lead-wire length 2.4 meters (8 ft)
Lead-wire temperature range 160 °C 450 °C
Calibration not included. NVLAP accredited calibration available. See
Calibration
ordering information.
[1]
Includes calibration and 100 hr drift (k = 2).
[2]
Three thermal cycles from min to max temp, includes hysteresis, 95 % confidence (k = 2).
[3]
After 100 hours at max temp, 95 % confidence (k = 2).
[4]
Temperatures outside this range will cause irreparable damage.
[5]
Per ASTM E 644.