Copyright HK Instruments 2017
www.hkinstruments.fi
Installation version 1.0 2017
INSTALLATION
INSTRUCTIONS
PASSIVE TEMPERATURE SENSORS
PTE-duct
• READ THESE INSTRUCTIONS CAREFULLY BEFORE
ATTEMPTING TO INSTALL, OPERATE OR SERVICE THIS
DEVICE.
• Failure to observe safety information and comply with
instructions can result in PERSONAL INJURY, DEATH AND/OR
PROPERTY DAMAGE.
• To avoid electrical shock or damage to equipment, disconnect
power before installing or servicing and use only wiring with
insulation rated for full device operating voltage.
• To avoid potential fire and/or explosion do not use in potentially
flammable or explosive atmospheres.
• Retain these instructions for future reference.
• This product, when installed, will be part of an engineered
system whose specifications and performance characteristics
are not designed or controlled by HK Instruments. Review
applications and national and local codes to assure that the
installation will be functional and safe. Use only experienced and
knowledgeable technicians to install this device.
SPECIFICATIONS
Thank you for choosing an HK Instruments PTE-Duct series pas-
sive temperature sensor. The PTE-Duct series is intended for use in
commercial environments in HVAC/R applications. PTE-Duct is used
to sense air temperature inside a ventilation duct. The temperature
sensor is housed inside a stainless steel tube that protects it from
the environment and condensation, ensuring long service life.
The design approach has been to offer user-friendly and premium
quality products with economical pricing. PTE products are avail-
able with wide range of sensor types: NTC10k, NTC20k, PT1000,
Ni1000 and Ni1000-LG.
SPECIFICATIONS
Performance
Accuracy:
NTC10k
± 0.25 °C @ 25 °C
NTC20k
± 0.25 °C @ 25 °C
Pt1000
± 0.3 °C @ 0 °C
Ni1000
± 0.4 °C @ 0 °C
Ni1000-LG
± 0.4 °C @ 0 °C
Protection class:
IP54
Technical Specifications
Environment:
Operating temperature: -50 … +100 °C
Ambient temperature: -50...+50 °C
Physical
Housing material:
ABS
Cover material:
PC
Sensor tube length:
190 mm
Sensor tube outer diameter:
7 mm
Housing dimensions:
90.0 x 95.0 x 36.0 mm
Weight:
100 g
Conformance
Meets the requirements for CE marking:
RoHS Directive 2011/65/EU
WEEE Directive 2012/19/EU
INTRODUCTION
APPLICATIONS
WARNING
PTE-Duct is commonly used in HVAC systems for:
• measuring air temperature in ventilation ducts
COMPANY WITH
MANAGEMENT SYSTEM
CERTIFIED BY DNV GL
= ISO 9001 = ISO 14001 =
RoHS 2
2011/65/EU
