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Modular iTHERM TM411 temperature assembly in hygienic design with international approvals for use in hazardous areas
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Measuring principle
Resistance Temperature Detector
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Characteristic / Application
metric style
modular temperature assembly
hygienic/aseptic design (3-A®, EHEDG, ASME BPE, FDA)
hygienic process connections
with neck
suitable for hazardous areas
incl. protection tube
QuickSens for fastest response time
StrongSens for most robust design
QuickNeck for easy and cost saving recalibration -
Thermowell / protection tube
without
incl. thermowell
incl. Tee-/elbow thermowell -
Insert / probe
mineral insulated (MI), flexible
pipe version, isolated wires, not flexible -
Outer diameter protection tube / Insert
6,0 mm (0,24″)
9,0 mm (0,35″)
12,7 mm (0,5″) -
Material protection tube/ thermowell
1.4435 delta-ferrit < 1%
316L -
Process connection
compression fitting
weld in adapter
clamp connections acc. to ISO2852
screwed pipe joint acc. to DIN 11851
aseptic screwed pipe joint acc. to DIN 11864-1
metallic sealing system
thread acc. to ISO 228 for liquiphant adaptor
APV Inline
Varivent
Ingold
SMS 1147
Neumo Biocontrol
T- and elbow thermowell -
Tip shape
straight
reduced
tapered -
Surface roughness Ra
0,76 μm (29,92 μin)
0,38 μm (14,96 μin)
0,38 μm (14,96 μin) electropolished -
Operating temperature range
PT100:
-200 °C … 600 °C
(-328 °F … 1.112 °F)
StrongSens:
-50 °C … 500 °C
(-58 °F … 932 °F)
QuickSens:
-50 °C … 200 °C
(-58 °F … 392 °F) -
Max. process pressure (static)
at 20 °C: 40 bar (580 psi)
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Accuracy
class A acc. to IEC 60751
class AA acc. to IEC 60751 -
Response time
depending on configuration
QuickSens: t90 = 1,5 s
StrongSens: t90 = 9,5 s -
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
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Ex – approvals
ATEX II
ATEX IECEx
FM
CSA
CRN
JPN
JPN Ex ia -
Certification
SIL (transmitter only)
Field of application
The modular sanitary thermometer iTHERM TM411 with digital display delivers highly accurate, reliable and fast temperature measurements in process lines, vessels, tanks, fermenters and more. The high-performance device is designed for the strictly regulated food and life sciences industries. Configure your hygienic instruments from a selection of thin film RTDs with QuickSens or StrongSens technology or 2x Pt100 wire wound temperature sensors, smart transmitters and hygienic process connections.
Designed for use in hygienic and aseptic applications in food, beverage and life sciencesMeasuring range: –200 to 600 °C (-28 to 1 112 °F)Pressure range up to 40 bar (580 psi) Protection class: up to IP69KRemote parametrization with secure Bluetooth® temperature transmittersInternational approvals: Certified for use in hazardous areas, explosion protection as per ATEX/IECEx, CSA, FM, EAC Ex, JPN Ex, NEPSI; Hygiene standards according to 3-A, EHEDG, ASME BPE, FDA, TSE Certificate of Suitability
Benefits
Optimum process control: Fast sensor response times with iTHERM QuickSens technology (t90: 1.5 s)Up to 75% faster and safer recalibrations with iTHERM QuickNeck – tool-free quick-release for instant insert removalHigh sensor availability under rough conditions: Vibration resistant RTD technology iTHERM StrongSens (> 60g)Easy product selection, configuration and maintenanceIncrease productivity and product safety in sanitary applications with highly accurate and reliable measurementsThermowells, hygienic process connections and housings expertly manufactured from high-grade materials treated for low surface roughness