INNOVATE

WITH CERTAINTY

FO UN D E D 1 9 6 5FOUN DE D 1947

FOU ND ED 1 9 42

FOU ND ED 1 9 91

SENSING & PROTECTIONSENSING SOLUTIONS
Putting systems in touch with theirsurroundings to enable new levels of
understanding, awareness and response.
PACKAGEDSENSORSELECTROMECHANICALAUTOMATEDCONTROLS

Temperature

Bi-metals

Electronic

Gas Sensing

ThermalFuses (TCO)

Heating

Pressure

Control

HERMETIC SOLUTIONS
Ensuring a robust electrical orsignal connection across adverse
environmental conditions.
AC/R

INDUSTRIAL

DEFENSE

Terminals

Sensor/PowerFeedthroughs

Packages

SH Plates
Power Bolts

Battery Seals

Sight Glass

Feedthroughs
Initiator
Assemblies
Laser Lidding

ENABLING SAFE, RELIABLE AND EFFICIENT SYSTEM CONTROL
Trustworthy, stablecompany with over
75 years of provenreliability

Leading productapplication experts

Multi-site, multi-region
production for risk
mitigation

Over 900 million units
produced annually

Broadest range ofproduct options

Rapid custom
prototypes

GAS SENSORSREFRIGERANT GAS SENSOR

VAPOR SENSOR

Introducing Sensience’s newly
developed A2L gas detection
sensor, enabled by patentedNevadaNano technology, is an
all-in-one sensing solution foraccurate refrigerant detection
systems to save development
time and effort while providing
high system reliability.

The 25VS flammable vapor sensor isa silicone-based sensor that detects
vapors released during a typicalgasoline spill. The 25VS requires nopower to operate and offers longlife and good sensitivity to mostgasoline components within a wide
temperature operating range.

Model30G

Model

25VS

Base Resistance @ 25°C

7 to 25kΩ

Communication Interface

RS-485
Digital Serial (3.3V or 5V)
Analog (0-3.3V)
Discrete I/O (alarm)

Trip Point*

50kΩ

Voltage

5V ± 5%

Operating Temperature Range*

0°C to 65°C
32°F to 150°F

Dimensions (Inches)

2.72 x 1.77 x 0.64

Storage Temperature*

Selectivity*

All A2L Refrigerants, R-32,
R-454B, R-454C-40°C to 80°C
-40°F to 175°F

Voltage*

5 VDC Max

Response Time*<10 Sec. to 25% LFL Level

Humidity*

10% to 90% RH

Measurement Range*

0-100% LFL

Vapor Detected

Gasoline Vapor

Sensitivity*

Insensitive to Poisoning
Chemicals*CSA Agency Rating Standard: ANSI Z21.94•CSA 6.31*Meets all AHRTI and UL-60335-2-40 Annex LL testing requirements

GAS
SENSORSTHERMALFUSES

THERMAL FUSESMICROTEMP® thermal fuses are available in a variety of standard andcustom configurations, providing reliable one-shot over-temperature
protection for a wide variety of applications.
Before Operation

After Operation

Before Operation

After Operation

G4/G6/Z6/G7
FUSE CUTAWAY

G5/G8 CUTAWAYPACKAGED THERMAL FUSESTHERMAL FUSESMICROTEMP® THERMAL FUSESModel

Tf Range

Tm Range

G4 Series

72°C – 257°C, 162°F - 495°F

G5 Series72°C - 240°C, 162°F - 464°F

Up to 410°C (770°F)

20A/250VAC

G6 Series

72°C - 240°C, 162°F - 464°F

Up to 450°C (842°F)

16A/250VAC

Z6 Series

98°C - 240°C, 208°F - 464°F

Up to 380°C (716°F)

16A/250VAC

G7 Series

77°C - 192°C, 171°F - 378°F

Up to 270°C (518°F)

5A/250VAC

G8 Series

72°C - 240°C, 162°F - 464°F

Up to 410°C (770°F)

25A/250VAC

S9 Series

77°C - 240°C, 171°F - 464°F

N/A

15A/250VAC**S9 series rating is based on Japan’s PSE JET standard onlyTHERMALFUSES

Up to 470°C (878°F)

Electrical Rating
10A/250VAC

TEMPERATURESENSORSTEMPERATURE SENSORSAPPLICANCE AND HVAC
Model

Operating Environment

OperatingTemperature*

Mounting
Configuration1

13J

Dry
Exposed NTC-40°C to 175°C-40°F to 347°F• Push-In

76J

Dry
Measures Airstream Temp.

-40°C to 200°C-40°F to 392°F• Screw

93J

HumidImmersion-40°C to 200°C-40°F to 392°F• Push-In• Flange/Bayonet

95J

Humid or Gas Immersion-40°C to 140°C-40°F to 284°F• Push-In• Screw

36J

Small Design
Measures Airstream or Surface
Temperature-40°C to 200°C-40°F to 392°F• Push-In• Clip-On• Screw

93J

HumidImmersion-40°C to 200°C-40°F to 392°F• Push-In• Flange/Bayonet

95J

Humid or Gas
Immersion-40°C to 140°C-40°F to 284°F• Push-In• Screw

10J

Dry-40°C to 80°C or-20°C to 105°C-40°F to 221°F• Push-In• Clip-On• Bracket

11J

Wet or Dry-40°C to 150°C-40°F to 302°F• Push-In• Clip-On• Bracket

12J

HumidRefrigeration
Measures Surface Temp.

-40°C to 80°C
-20°C to 105°C-40°F to 221°F-40°C to 130°C-40°F to 266°F-40°C to 130°C-40°F to 266°F

••••

74J

Humid

-40°C to 130°C-40°F to 266°F• Push-In• Twist & Lock

Humid

-40°C to 130°C-40°F to 266°F• Push-In• Twist & Lock

-40°C to 200°C-40°F to 392°F• Screw

75J

76J

Dry or Humid
Measures Airstream Temp.

Push-In
Clip-On
Twist & Lock
Screw

ThermalResponse**Product Images< 1 second< 2 seconds< 10 seconds
11+ seconds*Typical operating
temperature –dependent
on maximum
temperature ofcomponents suchas wire and epoxy**Typical thermal
response in stirredwater
Typical mounting
configuration –various mounting
and interface
configurations
available1

HIGH TEMPERATURE SENSORSAPPLIANCEAUTOMOTIVE

Type/Model

Thermocouple
EGT
Sensor – 22J

Applications

Primary Benefits

Key Features• Emissions control• Stability overproduct lifetime• Digital (CAN,SENT, LIN) &analog output• Diesel oxidation
catalyst• Exhaust gas
recirculation• Residential &commercial
cooking ovens &ranges
Cooking Oven
Sensor – 11J• Residential &commercial HVAC
equipment• Water heaters• Cookingequipment• Furnaces• Ovens• Hot plates• Stoves

HVAC• Power generation
Thermocouple
Sensor – 40J• Other high tempapplications• Automotive
gradeelectronics• Multiple
installation
locations
possible• Widetemperature
range• Customized
packaging• Stable sensor
output• Agency approval• PT200 RTD
technology
offers enhanced
stability overproduct lifetime• Industry standard
temperature
tolerance

OperatingTemperature-40°C to 1000°C• Fast Response• Thermocouple• Design flexibilitywith various tip,
wire lengths &connector
configurations• Passive Sensor-70°C to 600°C• Ready to use,fully assembled• RTD• Highly resistant tocorrosive exhaustgases• Long-term
stability and highaccuracy• Moisture proof
design offers
extended life
• Flexible wire
connection withthe connector• Various hex
dimensions andthread types• Thermocouple-40°C to 1000°C

Product Images

ELECTRIC VEHICLESINTERNAL COMBUSTION ENGINES

20J SENSORS
Sensor TypeOperating
Environment

OperatingTemperature*

Mounting
Configuration1

Ambient Air

Ambient Air
Temperature-40°C to 105°C-40°F to 221°F• Bracket• Push-In• Snap-In

Intake Air

Air Intake to theEngine-40°C to 125°C-40°F to 257°F• Twist & Lock

Air Flow in Interior Air
Ducts-40°C to 85°C

• Push-In• Snap-In

Evaporator Fin-40°C to 85°C
-40°F to 185°F• Push-In

EngineCoolant andExhaust

Fluid in Engine Coolant-40°C to 150°C-40°F to 302°C• Thread

Battery

Battery Cells-40°C to 150°C-40°F to 302°C• Thread

Coolant

Fluid in Engine Coolant-40°C to 150°C-40°F to 302°C• Screw

Charge Port

Charge Port Inlet andOutlet-40°C to 150°C• Push-In

Motor-Busbar

Motor Coil and Busbar-40°C to 200°C• SurfaceSensor

HVACTemperature

Air Flow in Interior AirDucts-40°C to 85°C

• Push-In• Snap-InHVAC*Typical operating temperature – dependent on maximum temperature of components**Typical thermal response in stirred water
1
Typical mounting configuration – various mounting and interface configurations available

Product Images

ThermalResponse**< 1 second< 2 seconds< 10 seconds
11+ seconds

PRESSURE SENSORS *The pressure sensor contains piezo resistive MEMS chip for a smaller, simpler
design. The sensor is moisture resistant and able to withstand harsh media
including refrigerants. The sensor has applications in many industries withflexibility to meet custom mounting and connection requirements.

AUTOMOTIVE• Absolute• Differential• Temperature
Pressure
Combo**

INDUSTRIAL• Absolute• Differential• Temperature
Pressure
Combo**

HVACR

Type

• Absolute• Differential• Temperature
Pressure
Combo**

OutputPressure

Product Images

Pressure
Level (bar)Low <1Low
VoltageMedium 1-20
MediumHigh 20-50
LowVoltage mA**MediumHighLowmA**Medium
High*Operation Temp: -40°C -150°C, Accuracy Performance: ±1% FS at 10°C -120°C, Response Time: < 5ms** In development

PRESSURE
SENSORSHERMETICPRODUCTS

Glass-to-metal seals (GTMS)
provide a way to hermeticallyisolate electrical conductors
from one environment toanother. Glass forms a hermetic
barrier and acts as an insulator
between the pins and housing,since glass exhibits superior
dielectric or electrical insulation
properties and very low thermal
conductivity. GTMS enable
reliable electrical power andsignal transmission in harshenvironments, such as highpressure or temperature
excursions and exposure tocorrosive chemicals.

INDUSTRIALHERMETIC PRODUCTS

CC

Copper Core

SS

Stainless Steel

A52

Alloy 52

M

Molybdenum

KKovar

AIR CONDITIONING& REFRIGERATION

Pin Metal Key

ModelPinMetal

Bursting
Pressure1

Minimum
Dielectric Voltage

SensorFeedthrough*†

A52
SS

25,000 PSI

2,500 volts @ <0.5mA leakage

Pump
Feedthrough*†CCSS

2,250 PSI

2,500 volts @ <0.5mA leakage

Hybrid Car
Compressor
ElectricalFeedthrough*†

CCShould beverified incustomer
specificapplications

2,500 volts @ <0.5mA leakage

BatteryFeedthrough*†

SSA52M--Compressor
Feedthroughs*†

CC

2,250 PSI

2,500 volts @ <0.5mA leakage

CO2 Compressor
Feedthrough*†CC

8,000 orbetter PSI

2,500 volts @ <0.5mA leakage

Single Pin
Feedthrough*†SSCC

2,250 PSI

2,500 volts @ <0.5mA leakage

Semi-Hermetic
Electrical
Feedthroughs*†

CCUp to 1,450
PSI5,000 volts @ <0.5mA leakage
utilizing ceramic
insulators or rubber
overmolding

Sight Glasses-5,000 PSI-* Hermeticity of < 1 x 10-7 standard cc/sec helium or better†Insulation Resistance of 10,000 megohm @500 VDC or better

ProductImages¹ Should be verified in customer specific applications² Hermeticity of < 1 x 10-8 standard cc/sec helium or better

AEROSPACE & DEFENSE
Model

PACKAGES

FEEDTHROUGHS

Surface Mount
Bell Pins2

Pin Diameter (In.).009 or .015 or .030

Material

K

PlatingGold
SilverTin

RF-50 OHM
Feedthroughs2.009 to .020

KGold
SilverTin

DC
Feedthroughs2.018 to .040

KGold
SilverTin

Multi PinFeedthroughArray2.018

KGold
SilverTin

Capacitor Filter
Feedthroughs2.020 or .025 or .030

KCRS

Gold
SilverTin

Model

Sealing Method

MaterialPlating

Hermetic
ElectronicPackages2

Solder—Gold/Tin (80/20) & Tin
Based (Sn96,Sb5)/Braze Laser
Welding

KCRS
SSInconel

NickelSilverGold
CopperTin

Laser
WeldingK
Aluminum
Alumina Alloys
CRS
SS
InconelNickelSilverGold
CopperTin

Laser
Lidding andComponent
Installation2

Product Images

Product Images†Insulation Resistance of 10,000 megohm @500 VDC or better¹ Should be verified in customer specific applications² Hermeticity of < 1 x 10-8 standard cc/sec helium or betterHERMETICPRODUCTS

Material Key
CC

Copper Core

SS

Stainless Steel

A52

Alloy 52

KKovarCRS

Cold Rolled SteelBI-METAL SNAPCONTROLS & LIMITS

BI-METAL SNAPCONTROLS & LIMITSMANUAL RESET

AUTO RESET

Since 1947, Sensience’s Therm-O-Disc® has been the global leader inthe design, innovation and manufacture of temperature sensors andcontrols. Our bi-metal snap controls and limits provide temperature
control, overheating protection, and unique configurations for many
applications covering a wide array of industries.

ModelMax Calibration

Amps

SwitchingAction

36T

220°C (428°F)

15SPST

60T

177°C (350°F)

25SPST/SPDT

64T

177°C (350°F)

25DPST

49T

288°C (550°F)

25SPST

69T

112°C (233°F)

25SPST/SPDT

44T

149°C (300°F)

1SPST

48T

150°C (302°F)

10SPST

36T

177°C (350°F)

15SPST

60T

177°C (350°F)

25SPST

10H

177°C (350°F)

25SPST

66T

113°C (235°F)

40DPST

HLX

149°C (300°F)

50DPST

36T

60T

64T

49T

69T

44T

48T

66T

10H

HLX

FUSE “ONE-SHOT”

220°C (428°F)

15SPST

60F

177°C (350°F)

25SPST

64F

149°C (300°F)

40DPST

61F

177°C (350°F)

49

SPST

MOISTURERESISTANT

37T

149°C (300°F)

10SPST/SPDT

39T

105°C (221°F)

10SPST

14T

105°C (221°F)

25

SPST/SPDT

ADJUSTABLE

58T

66°C (150°F)

25SPST

74T

121°C (250°F)

25

SPST

59T

93°C (200°F)

30

SPST/SPDT

12S
14S
15S

-

30

SPST/SPDT/
DPST/3 Pole

10H

177°C (350°F)

25

SPST

10RS

-

5.7

SPST

SPECIALTY

36F

75TF

30M

149°C (300°F)(Auto Reset
Function)
177°C (350°F)(Fuse Disc
Function)

149°C (300°F)

25SPST

50(LRA)SPST (ManualReset)

36T

60F

64F

61F

37T

39T

14T

58T74T

59T

12S

14S

15S

10H

10RS

75TF

30M

BI-METAL SNAPCONTROLS & LIMITSTHERM-O-DISC CHANGES ITS NAME TO SENSIENCE
Sensience is a global manufacturer of highly engineered sensing,
control and sealing components that ensure safety and enhance
performance. The company has been renamed in recognitionof its new status as an independent entity. The new name pays
homage to the company’s legacy of delivering reliable sensor
science while representing its dedication to future growth andsuccess. Sensience creates mission-critical protection and valuable
data for a wide range of systems, including appliances, heating, airconditioning and refrigeration units, industrial process equipment,
motor vehicles, aircraft, and other important platforms.

Important Notice
The scope of the technical and application information included in this article isnecessarily limited. Operating environments and conditions can materially affectthe operating results of Therm-O-Disc® and Fusite® products.
Users must determine the suitability of any Therm-O-Disc and Fusite component
for their specific application, including the level of reliability required, and are solely
responsible for the function of the end-use product. It is important to review theApplication Notes which can be found at Sensience.com

Sensience.com

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