Temperature Sensors
Line guide
Accuracy and flexibility. Stability and speed.
Honeywell
Sensing and Control (S&C) offers an impressive array of
temperature sensors, each designed to provide enhanced
reliability, repeatability, precision, and responsiveness. These
temperature sensors are designed to maximize your component
and product performance for most any potential application.
That’s why more customers worldwide call the industry’s most
trusted name for:
• Enhanced accuracy and stability
• Strong standard technology platforms
• A wide variety of housings and termination styles
• Easy-to-customize platforms
• High-temp product line expansion sensing capability
• Comprehensive technical support
FEATURES
PAckAgEd TEmPERATURE
PRobES
R300 Series.
Features:
Wide temperature-range
• Stainless steel construction • Enhanced
response time • Enhanced accuracy
• Enhanced reliability • Linear output
• Extended life
benefits:
Robust, stainless steel closed-
tip design for reliability in most aggressive
environments, while still providing
enhanced response time. One-piece
sensor with integral connector for potential
use in heavy duty vehicle engine exhaust
gas recirculation systems, fluid or air
temperature sensing within the engine
environment or HVAC, or refrigeration
compressor equipment.
off-the-shelf thermistor and RTD-based
solutions for a wide variety of potential
industrial, transportation, and aerospace
applications.
Enclosed thermistor may potentially
be used for liquid temperature sensing
in engine management systems and
industrial applications.
ES110 Series.
Features:
Exposed thermistor • Rugged
design • Brass encapsulation • Plastic
overmold • Enhanced response time
• Wide operating temperature range
benefits:
Overmolded, hexagonal shape
for easy installation. Two end configurations
available, depending on response or degree
of protection required. All-plastic design
reduces heat loss through the sensor.
Exposed thermistor offers fast response
for air/gas sensing, especially for potential
transportation engine management systems
and industrial applications.
6655 Series.
Features:
Air/surface temperature
sensing • NTC thermistor output • Low
cost • Low, compact profile • Tight
interchangeability • Enhanced accuracy
• Enhanced response time • Wide
operating temperature range • Variety of
mounting brackets • Widely used sensor
package footprint • Enhanced stability/
low drift
benefits:
Offers temperature
measurements with enhanced response
and accuracy on most flat surfaces and
pipes in non-condensing applications.
Allows greater flexibility in temperature
monitoring and controlling. Tight
interchangeability eliminates or reduces
need for calibration. A wide operating
temperature range allows application
flexibility. Potential applications include
water heaters and boilers, industrial ovens
and ranges, copier diffuser rollers, and
HVAC compressor or duct temperature
sensing.
www.honeywell.com/sensing
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continued on
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500 Series.
Features:
Choice of custom or existing
designs • Wide selection of housing,
resistance, and termination options • Wide
operating temperature range
benefits:
Housing material ranges from
all plastic to all-metal, and accommodates
air/gas, fluid immersion or surface sensing
requirements. Full range of custom or
ES120 Series.
Features:
Enclosed thermistor • Rugged
design • Brass encapsulation • Plastic
overmold • Wide operating temperature
range
benefits:
Overmolded, hexagonal shape
for easy installation. All-plastic design
reduces heat loss through the sensor.
Temperature Sensors Line guide
Products for thousands of
potential applications.
Honeywell S&C’s tempera-
ture sensors provide multiple
choices:
Packaged Temperature
Probes:
These enhanced and
responsive sensors are often
ideal for fluid, surface, and
air/gas temperature sens-
ing. Honeywell’s tempera-
ture probes are offered in a
variety of housing materials
and styles, terminations and
R-T curve types, depending
on customers’ application
needs. Honeywell’s packaged
temperature probe assemblies
incorporate either NTC (nega-
tive temperature coefficient)
thermistors or RTD (resistance
temperature detector) tech-
nology and operate under a
wide range of environmental
conditions. Whether it be an
IP67 seal-rated oil temperature
sensor used in the engine of a
heavy duty vehicle, a surface
temperature sensor used to
monitor critical compressor
temperatures in a transport
refrigeration system, or an
air temperature sensor rated
to MIL-PRF-23648 used to
measure aircraft engine –
bleed air temperature inside
the leading edge of an aircraft
wing, Honeywell has the right
technology, sensor packaging,
testing, track record and ap-
plication expertise to provide
the right sensor solution for its
customers. Customers trust
and depend on Honeywell
temperature sensors every day
for their precision, stability, reli-
ability and quality.
2
Packaged
Temperature Probes
R300 Series
Temperature sensing type
Thermistor type
Nominal resistance at
25 °C [77 °F]
Operating temperature range
immersion
RTD
100 Ohm
-40 °C to 275 °C [-40 °F to 572 °F]
continuous, excursion to 300 °C [572 °F]
for 10 min. max.
stainless steel
overmolded connector with M14 x 1.50
thread
500 Series
air/gas, immersion, surface, and liquid
level
NTC
200 Ohm to 1,000,000 Ohm (inclusive)
-40 °C to 300 °C [-40 °F to 572 °F]
(inclusive)
plastic, aluminum, stainless steel, epoxy
filled, tin- or nickel-plated copper,
ceramic or kynar-filled tubing
wide variety of connectors and lead types,
materials and insulation
Housing material
Electrical and mechanical
interface
Packaged
Temperature Probes
ES110 Series
Temperature sensing type
Thermistor type
Nominal resistance at
25 °C [77 °F]
Operating temperature range
Housing material
Electrical and mechanical
interface
air/gas
NTC
2000 Ohm
-40 °C to 150 °C [-40 °F to 302 °F]
brass
overmolded connector with M10x1.25 or
M12 x 1.50 thread
ES120 Series
immersion
NTC or KTY
2000 Ohm
-40 °C to 150 °C [-40 °F to 302 °F]
brass
overmolded connector with M10x1.25,
M14 x 1.50 thread or 1/8 PTF
www.honeywell.com/sensing
discrete and Packaged RTd
Sensors:
Our platinum-based
RTDs are laser-trimmed for
accuracy and flexibility —
designed to offer stable and
fast linear outputs, accurate
and interchangeable, plus
plastic and ceramic, miniatur-
ized and surface mount hous-
ings (including printed circuit
board termination). Potential
applications include motor
overload and semiconductor
protection, electronic assem-
bly thermal management and
temperature compensation, as
well as HVAC equipment.
discrete Thermistors:
These
sensors don’t amplify, rectify,
polarize or generate a signal,
but rather change resistance
with any change in tempera-
ture. The change can occur in
the surrounding temperature or
by passing a current through
the thermistor to self-heat.
Packaged
Temperature Probes
6655 Series
Temperature sensing type
Thermistor type
Nominal resistance at
25 °C [77 °F]
Operating temperature range
Housing material
Electrical and mechanical
interface
air/surface
NTC
10,000 Ohm, 12,000 Ohm
-20 °C to 110 °C [-4 °F to 230 °F]
phenolic
quick connect terminal: (90°, 0.25 in), (0°, 0.25 in), (45°, 0.25 in), (90°, 0.1875 in)
discrete RTd
Sensors
HEL-705, 707, 710 Series
Sensor type
Temperature coeffiecient
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/
Ohm/°C
TFE Teflon: -70° to +260°C
(-94° to +500°F)
Fiberglass: -75° to +500°C
(-100° to +932°F)
alumina tube
28 ga. or 24 ga. leadwire
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
<15 mW/°C for 0.85 O.D. typ.
HEL-775 Series
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/
Ohm/°C
-55 °C to 150 °C
[-67 °F to 302 °F]
ceramic case
SIP
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
<6,8 mW/°C typ.,
9,7 mW/°C typ.
Temperature sensing range
Packaging type
Termination
Base resistance and
interchangeability
Self-heating
www.honeywell.com/sensing
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Temperature Sensors Line guide
discrete RTd
Sensors
HEL-777/776 Series
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/Ohm/°C
-55 °C to 150 °C [-67 °F to 302 °F]
molded plastic
SIP
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
<15 mW/°C typ.
700 Series
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/Ohm/°C
-70 °C to 500 °C [-94 °F to 932 °F]
lead version: -50 °C to 130 °C [-58 °F to 266 °F]
radial chip or surface mount axial flip chip
leadwires or solderpads
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
0,4k /mW, 0.6k /mW or 0.8k/mW at 0 °C [32 °F]
Sensor type
Temperature coeffiecient
Temperature sensing range
Packaging type
Termination
Base resistance and
interchangeability
Self-heating
discrete and
Packaged RTd
Sensors
Sensor type
Temperature coeffiecient
Temperature sensing range
Packaging type
Termination
Base resistance and
interchangeability
Self-heating
HRTS Series
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/Ohm/°C
-70 °C to 260 °C [-94 °F to 500 °F]
ceramic case
leadwires
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
<0,3 mW/°C typ.
Td Series
2000 Ohm silicon resistive element
N/A
-40 °C to 150 °C [-40 °F to 302 °F]
plastic or threaded aluminum case
SIP or leadwires
R2000 Ohm ±5 Ohm at 20 °C
N/A
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www.honeywell.com/sensing
discrete Thermistors
111 Series
Description
Operating temperature range
Dissipation constant in still air
Time constant in air
Nominal resistance
at [25 °F to 77 °F]
Maximum diameter
Termination material
Lead length
small, hermetically-sealed glass bead
-60 °C to 300 °C [-76 °F to 572 °F]
0,1 mW/°C
0.5 s
1,000 Ohm, 2,000 Ohm, 8,000 Ohm,
10,000 Ohm, 100,000 Ohm
0,36 mm [0.014 in]
platinum iridium
9,6 mm [0.375 in]
112 Series
large, hermetically-sealed glass bead
-60 °C to 300 °C [-76 °F to 572 °F]
0,4 mW/°C
4.0 s
200 Ohm, 500 Ohm, 1,000 Ohm, 2,000
Ohm, 5,000 Ohm, 10,000 Ohm, 50,000
Ohm, 100,000 Ohm, 500,000 Ohm,
2,000,000 Ohm
1,14 mm [0.045 in]
platinum iridium
9,6 mm [0.375 in]
115 Series
E-I tested and matched beads on header
assembly
-60 °C to 300 °C [-76 °F to 572 °F]
varies with assembly type
0.5 s
2,000 Ohm, 8,000 Ohm
0,36 mm [0.014 in]
glass to metal header
31,75 mm [1.25 in]
discrete Thermistors
120 Series
Description
Operating temperature range
Dissipation constant in still air
Time constant in air
Nominal resistance
at [25 °F to 77 °F]
Maximum diameter
Termination material
Lead length
mini glass probe
-60 °C to 300 °C [-76 °F to 572 °F]
0,7 mW/°C, 1,0 mW/°C
10.0 s
1,000 Ohm, 2,000 Ohm, 10,000 Ohm
1,5 mm [0.060 in]
dumet
31,8 mm [1.25 in]
121 Series
standard glass probe
-60 °C to 300 °C [-76 °F to 572 °F]
1,0 mW/°C
22.0 s
2,000 Ohm, 5,000 Ohm, 10,000 Ohm, 50,000 Ohm, 100,000
Ohm, 1,000,000 Ohm
2,54 mm [0.10 in]
dumet
50,8 mm [2.00 in]
www.honeywell.com/sensing
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