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Space Temperature Sensor
Model TE-205-EX
• Aesthetically appealing ABS plastic wall
mount enclosure
• Six different configuration options avail-
able including: set point adjust, push
button override, and communication jack
• Mounts on standard 2” X 4” handy box or
can be flush mounted
• Rugged two piece construction, cover
secured to sub base via allen screws
• More than 16 types of interchangeable
NTC thermistors, precision platinum,
nickel or balco RTDs are available for
universal compatibility
RoHS
TE-205-EX wall sensors provide reliable space temperature sensing. The
rugged enclosure is tamper proof, due to a unique mounting scheme and
allen screws that secure the cover to the sensor sub base. The TE-205-EX
wall mount enclosure may be flush mounted on any flat surface or fits a
2” X 4” handy box. Six different configuration options available including:
set point adjust, push button override, and communication jack. Two types
of after hours temperature override are provided. By momentarily depressing the push-button located along the upper right side of the sensor, after
hours comfort control conditions can be requested by facility occupants.
Also, a simple, intuitive temperature control adjustment “slider” is an option
for occupant temperature modification. The TE-205-EX is a simple to install,
and cost effective space temperature sensor.
DN205EX.2
® Registered trademark MAMAC SYSTEMS, Inc.
© Copyright 2013
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TE-205-EX
SPECIFICATIONS:
Platinum RTD sensors: +/- 0.1% @ 0 C, Alpha : 385 per DIN 43760
Nickel RTD sensors: (#2) +/- 0.5 C @ 0 C, 5000 PPM/K T.C.R.
Nickel RTD sensors: (#4) +/- 0.5 F @ 70 F / 21.1 C, 6000 PPM/K T.C.R.
Balco RTD sensors: +/- 0.5 F @ 70 F /21.1 C, 4300 PPM/K T.C.R.
Thermistor sensors: +/- 0.2 C interchangeability @ 77 F/ 25 C
Plastic Enclosure: Off-white ABS plastic
Operating Temp: -40F/-40C to 210F/100C
Ambient Temp: -40F/-40C to 160F/70C
Weight: 5.0 oz (142 g)
CONFORMANCE & TESTING:
RoHS Compliant
EMC Testing:
BS EN 55022:1998, BS EN 55024:1998,
EN 61000-3-3, EN 61000-4-2,
EN 61000-4-3, EN 61000-4-4,
EN 61000-4-5, EN 61000-4-6,
EN 61000-4-11
ORDERING INFORMATION: TE-205-EX-
Temperature Sensor
1 100 ohm Platinum RTD 0 Sensor Only
2 1,000 ohm Nickel RTD (5000 PPM) 1 Sensor, Push-button override
3 1,000 ohm Platinum RTD 2 Sensor, Push-button, Set-point adjust
4 1,000 ohm Nickel RTD (6000 PPM)
5 1,000 ohm Balco RTD
7 10,000 ohm NTC thermistor (Type III)
8 10,000 ohm NTC thermistor (Carel)
3
Sensor, Push-button, Set-point adjust, and
Communication jack
Sensor, Set-point adjust
4
5
Push-button, Communication jack
10 3,000 ohm NTC thermistor
12 10,000 ohm NTC thermistor (Type II)
13 5,000 ohm NTC thermistor
14 1,035 ohm Silicon PTC
15 100,000 ohm NTC thermistor
16 10,000 ohm NTC thermistor (Eliwell)
17 20,000 ohm NTC thermistor
18 2,252 ohm NTC thermistor
21 1,800 ohm NTC thermistor
* For sensor compatibility, please refer to TI.700-10.
** For complete Resistance vs. Temperature tables, please refer to TI.700-11.
Example: TE-205-EX-2-5:
Executive Enclosure
with 1,000 ohm Nickel RTD Sensor, Push button
override and Communication jack
Option
CAUTION: Do not use in explosive/hazardous environment or with flammable/combustible media.
2
DN205EX.2
® Registered trademark MAMAC SYSTEMS, Inc.
© Copyright 2013
Page 3
1.00"
(25.40)
TE-205-EX
4.50"
(114.31)
2.75"
(69.85)
0.625"
(15.87)
1.375"
(34.92)
1.375"
(34.92)
3.25"
(82.55)
0.625"
(15.87)
(mm)
DN205EX.2
3
® Registered trademark MAMAC SYSTEMS, Inc.
© Copyright 2013
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TE-205-EX
MAMAC Systems is the leading global manufacturer of sensors, transducers, control peripherals
and web browser based IP appliances. MAMAC products are used for HVAC and environmental
controls, remote monitoring, alarming, energy metering and industrial automation.
All MAMAC products are manufactured in the USA.
WARRANTY: MAMAC Systems, Inc. and its subsidiaries (hereinafter referred to as MAMAC Systems) warrants its
products to be free of defects in material and workmanship for a period of five (5) years from date of shipment. If a
unit is malfunctioning, it must be returned to the factory for evaluation. A return authorization number (RMA) will be
issued by the customer service department and this number must be written or prominently displayed on the shipping
boxes and all related documents. The defective part should be shipped freight pre-paid to the factory. Upon examination by MAMAC Systems, if the unit is found to be defective, it will be repaired or replaced at no charge to the
customer. However, this warranty is void if the unit shows evidence of being tampered with, damaged during installation, misapplied, misused, or used in any other operating condition outside of the unit’s published specifications.
MAMAC Systems makes no other warranties or representations of any kind whatsoever, expressed or
implied, except that of title. All implied warranties including any warranty of merchantability and
fitness for a particular purpose are hereby disclaimed. User is responsible to determine suitability for
intended use.
LIMITATIONS OF LIABILITY: The remedies of buyer set forth herein are exclusive and the total liability of
MAMAC Systems with respect to this order, whether based on contract, warranty, negligence, indemnification, strict
liability or otherwise, shall not exceed the purchase price of the product upon which liability is based. In no event
shall MAMAC Systems be liable for consequential, incidental or special damages. MAMAC Systems
reserves the right to change any specifications without notice to improve performance, reliability, or function of our
products.
Every precaution for accuracy has been taken in the preparation of this manual, however, MAMAC Systems neither
assumes responsibility for any omissions or errors that may appear nor assumes liability for any damages that result
from the use of the product in accordance with the information contained in the manual.
DN205EX.2
® Registered trademark MAMAC SYSTEMS, Inc.
© Copyright 2013
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