iTHERM TM402 Imperial Hygienic Thermometer

Show all products: Temperature Resistance Temperature Detection (RTD)

Specs at a glance

Accuracy

class A acc. to IEC 60751
Response time

depending on configuration
Max. process pressure (static)

at 20 °C: 40 bar (580 psi)
Operating temperature range

PT100:
-50 °C … 200 °C
(-58 °F … 392 °F)
Max. immersion length on request

up to 15.5" (317,5mm)
others on request

See all specifications

Field of application

This iTHERM thermometer has been designed to meet the basic requirements of the Food & Beverages and Life Sciences industries at the best price. It offers a variety of versions within a clearly segmented standard product. The result: Time and cost savings by simple and fast product selection. The device uses basic technology with features such as a fixed, non-replaceable insert, a wide range of process connections and international certification at an excellent value for money.

Specially designed for use in hygienic and aseptic applications in the Food & Beverages and Life Sciences industries
Measuring range: –50 to +200 °C (–8 to +392 °F)
Pressure range up to 40 bar (580 psi)
Protection class: up to IP69K
Can be used in non-hazardous areas

Benefits

Excellent value for money and fast delivery
User-friendly and reliable from product selection to maintenance
International certification: hygiene standards as per 3-A® , EHEDG, ASME BPE, FDA, TSE Certificate of Suitability
Wide range of process connections

Videos

Fundamental selection

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Predecessor

U.S. Style RTD-Assembly TH17

U.S. Style RTD-Assembly TH18

Success stories

Medical autoclaves

New sensor technology automates recalibrations to reduce risk in batch sterilization. Learn More!
Read the full story
Automated inline self-calibration at Lonza

Automated inline self-calibration at Lonza for full monitoring throughout bioprocess
Read the full story
Speed and accuracy help to meet stringent quality demands

Chr. Hansen eased temperature monitoring and calibration, both critical to the UHT treatment of the nutrient solution, using iTHERM TM411 temperature sensor
Read the full story

Thermometer

Measuring principle

Resistance Temperature Detector
Characteristic / Application

imperial style
hygienic applications
aseptic applications
hygienic process connections
with neck
Thermowell / protection tube

without (direct immersion)
Insert / probe

without exchangeable insert
Outer diameter protection tube / Insert

1/4'' (6,35 mm)
3/8'' (9,53 mm)
Max. immersion length on request

up to 15.5" (317,5mm)
others on request
Material protection tube/ thermowell

316L
Process connection

Triclamp
Clamp-connections according to ISO2852
G3/4" Liquiphant
G1" Liquiphant
Varivent
Tip shape

straight
reduced
Surface roughness Ra

30 μin (0,76 μm)
15 μin (0,38 μm)
Operating temperature range

PT100:
-50 °C … 200 °C
(-58 °F … 392 °F)
Max. process pressure (static)

at 20 °C: 40 bar (580 psi)
Accuracy

class A acc. to IEC 60751
Response time

depending on configuration
Integration head transmitter

yes (4 ... 20 mA, HART)
Certification

SIL (transmitter only)

Configure to download the CAD drawings of this product

Configure

Filter

further parts
Weld-in adapter G3/4 d=50, 316L, 3.1

further parts

Order code

52018765
further parts
O-ring 14.9x2.7 VMQ, FDA, 5 pcs.

further parts

Order code

52021717
further parts
Weld-in adapter G3/4, d=29, 316L, 3.1

further parts

Order code

52028295
further parts
Weld-in adapter G3/4, d=55, 316L

further parts

Order code

52001052
further parts
Weld-in adapter G3/4, 316L, 3.1

further parts

Order code

52011897
further parts
O-ring 21.89x2.62 VMQ, FDA, 5 pcs.

further parts

Order code

52014473
further parts
Weld-in adapter G1, d=60, 316L

further parts

Order code

52001051
further parts
Weld-in adapter G1, d=60, 316L, 3.1

further parts

Order code

52011896
further parts
Weld-in adapter G1, d=53, 316L, 3.1

further parts

Order code

71093129
further parts
O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

further parts

Order code

52014472
further parts
Weld-in adapter G1, adjustable, 316L

further parts

Order code

52001221
further parts
Weld-in adapter G1, adjustable,316L, 3.1

further parts

Order code

52011898
further parts
Profile gasket 29x36x3.7, FDA, 5 pcs.

further parts

Order code

52014424
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iTEMP TMT180, Head Transmitter Pt100

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Order code

TMT180-
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TMT181-
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Commubox FXA291 (Hardware)

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Order code

51516983
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iTEMP TMT71, Transmitter 4-20mA

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Order code

TMT71-
further parts
iTEMP TMT72, Transmitter HART

further parts

Order code

TMT72-
further parts
Terminal Head TA30A

further parts

Order code

TA30A-
further parts
Terminal Head TA30S

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Order code

TA30S-
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iTEMP TMT182, Head Transmitter HART

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TMT182-
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iTEMP TMT82, Transmitter HART

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Drawing number

Order code

B

TMT82-
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Commubox FXA195

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FieldCare SFE500

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Order code

SFE500-
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Fieldgate FXA42

further parts

Order code

FXA42-
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Terminal Head TA30R

further parts

Order code

TA30R-

Configuration Kit TXU10

Order code

TXU10-
Service

Order code

DIENST-

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Accessories

Configuration Kit TXU10

Service

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iTHERM TM402Imperial Hygienic Thermometer, US style

For standard hygienic and aseptic applications in the Food & Beverages and Life Sciences industries

Specs at a glance

Accuracy

Response time

Max. process pressure (static)

Operating temperature range

Max. immersion length on request

Field of application

Benefits

Videos

Fundamental selection

Predecessor

Success stories

Medical autoclaves

Automated inline self-calibration at Lonza

Speed and accuracy help to meet stringent quality demands

Measuring principle

Characteristic / Application

Thermowell / protection tube

Insert / probe

Outer diameter protection tube / Insert

Max. immersion length on request

Material protection tube/ thermowell

Process connection

Tip shape

Surface roughness Ra

Operating temperature range

Max. process pressure (static)

Accuracy

Response time

Integration head transmitter

Certification

Weld-in adapter G3/4 d=50, 316L, 3.1

O-ring 14.9x2.7 VMQ, FDA, 5 pcs.

Weld-in adapter G3/4, d=29, 316L, 3.1

Weld-in adapter G3/4, d=55, 316L

Weld-in adapter G3/4, 316L, 3.1

O-ring 21.89x2.62 VMQ, FDA, 5 pcs.

Weld-in adapter G1, d=60, 316L

Weld-in adapter G1, d=60, 316L, 3.1

Weld-in adapter G1, d=53, 316L, 3.1

O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

Weld-in adapter G1, adjustable, 316L

Weld-in adapter G1, adjustable,316L, 3.1

Profile gasket 29x36x3.7, FDA, 5 pcs.

iTEMP TMT180, Head Transmitter Pt100

iTEMP TMT181, Head Transmitter PCP

Commubox FXA291 (Hardware)

iTEMP TMT71, Transmitter 4-20mA

iTEMP TMT72, Transmitter HART

Terminal Head TA30A

Terminal Head TA30S

iTEMP TMT182, Head Transmitter HART

iTEMP TMT82, Transmitter HART

Commubox FXA195

FieldCare SFE500

Fieldgate FXA42

Terminal Head TA30R

Configuration Kit TXU10

Service

RMA42Process transmitter with control unit

Input

Output

Output

Display

Power Supply

RN42 active barrier, wide range power supply

Input

Output

Power Supply

RIA15 Loop-powered indicator for 4 to 20 mA or HART signals

Input

Output

Display

Power Supply

EngyCal RH33BTU meter

Input

Output

Display

iTHERM TM402
Imperial Hygienic Thermometer,
US style

RMA42
Process transmitter with control unit

RIA15
Loop-powered indicator for 4 to 20 mA or HART signals

EngyCal RH33
BTU meter

RB223
Loop powered passive barrier