sizes each of leaded and surface mount
configurations. Surface mount in industry-
standard 0805 and 1206 packages. 100
Ohm and 1000 Ohm base resistance
in both 3850 ppm/K and 3750 ppm/K
temperature coefficients (385 and 375
alphas). Tolerances meet DIN class A,
DIN class B and DIN class 2B industry
standards. Wide temperature range
covers most potential applications.
Including HVAC, electronic assemblies,
ꢂenefits: Highly sensitive to electric
power. Potential for use in self-
heat applications such as gas flow
measurement and thermal conductivity
analysis. Micro size for use in extremely
small application spaces, such as medical
assemblies.
ꢁISꢀRETE RTꢁ SEꢇSoRS
HEL-700 Series.
Features: Linear resistance vs.
temperature • Accurate and
interchangeable • Enhanced stability
• Teflon or fiberglass lead wires • Wide
temperature range • Ceramic case
material • Multiple sizes
112 Series.
Features: Enhanced response time
• Hermetically sealed in glass • Enhanced
ꢂenefits: Fully assembled and ready to use
without need for fragile splices to extension
leads. Wide temperature range covers
most potential applications such as HVAC,
electronic assemblies and process control.
thermal management and process control. long-term stability • Small size • Meets
MIL-T-23648 • Weldable platinum iridium
leads
HRTS Series.
Features: Linear resistance vs.
temperature • Resistance interchangeable
• Accurate • Fast • Laser trimmed • Wide
temperature range
ꢂenefits: Small sensors designed to
provide maximum stability for potential
low cost, general purpose temperature
measurement and control applications
as well as most stringent military and
aerospace applications.
HEL-775 Series.
Features: Linear resistance vs.
temperature • Accurate and
interchangeable • Enhanced stability
• Thin film platinum • Ceramic SIP
package • Solderable leads • Small size
ꢂenefits: Fully assembled and ready
to use without need for fragile splices
to extension leads. Wide temperature
range covers most potential applications
including HVAC, electronic assemblies
and process control applications.
ꢂenefits: Ceramic SIP package with
solderable leads provides strong
115 Series.
Features: E-I matched in air or helium
• Resistance matched at 25 °C [77 °F]
• Interchangeable pairs • Extended life
• Compression-type glass hermetic seal
• High pressure solder seal
connections for wires or printed circuits.
Ideal for PCBs, temperature probes and
other lower temperature applications
including HVAC, electronic assemblies
and process control applications.
Tꢁ Series.
Features: Linear resistance vs.
temperature • Interchangeable without
recalibration • Thin film • Laser trimmed
• Long term stability • Air or liquid
temperature sensing • Cost effective
ꢂenefits: Two beads, each bead mounted
to a special hermetically-sealed header.
Use higher resistance units at higher
ambient temperatures for maximum
sensitivity. Potential for use in gas
chromatography, thermal conductivity gas
analysis instruments, medical and military/
aerospace applications.
HEL-777/776 Series.
Features: Linear resistance vs.
temperature • Accurate and
interchangeable • Enhanced stability
• Thin film platinum • Molded plastic SIP
package • Solderable leads • Small size
ꢂenefits: Provide 8 Ohm/°C sensitivity
with inherently near linear output.
Completely interchangeable without
sensor-to-sensor recalibration. Silicon
chip sensing element with proven thin
film processing reliability. Individually
laser trimmed. TD4A environmentally
sealed liquid temperature sensors simple
to install. TD5A miniature temperature
sensors used where space is at a
premium. Very small thermal mass for
rapid response to temperature changes in
potential industrial applications including
HVAC, semiconductor protection, and
process control.
ꢂenefits: Molded plastic SIP package
with solderable leads provides strong
connections for wires or printed circuits.
1000 Ohm, 375 alpha version provides
10X greater sensitivity and signal to noise.
Ideal for PCBs, temperature probes, or
other potential applications including
HVAC, electronic assemblies and process
control.
120 Series.
Features: Hermetically sealed in glass
• Enhanced reliability and stablility
• Weldable/solderable dumet leads
ꢂenefits: Shock resistant, rugged,
glass encapsulated units often ideal
for immersion in fluid and convenient
for mounting in air sensing assemblies.
Extremely reliable. Wide variety of
potential military and aerospace
applications.
700 Series.
Features: Linear resistance vs.
temperature • Enhanced accuracy
• Interchangeability • Surface mount
versions • Enhanced stability • Enhanced
time response • Wide temperature range
• Cost effective
ꢁISꢀRETE THERmISToRS
111 Series.
121 Series.
Features: Enhanced response time
• Hermetically sealed in glass • Enhanced
long-term stability • Micro size • Relatively
uniform size • Weldable platinum iridium
leads
Features: Hermetically sealed in glass
• Enhanced reliability and stablility
• Weldable/solderable dumet leads
ꢂenefits: Economical, miniature
temperature sensors available in two
www.honeywell.com/sensing
9
HONEYWELL [ Honeywell ]
