Siemens Building Technologies Room Temperature Sensors Data Sheet
Room Temperature Sensors
– For Siemens APOGEE® Field Panels and Controllers
Series 1000
Series 1000 Room Temperature Sensor
with all Available Options.
Description
The Series 1000 Room Temperature Sensors offer a wide
range of features and functionality that deliver exceptional
occupant comfort in even the most demanding application
environments. The product family range includes plain
sensing only variants, as well as types with temperature
setpoint LCD display and night set back. All sensors
incorporate precision temperature sensing elements to
accurately and reliably measure room temperature. Their
compact design results in an attractive, inconspicuous
installation. A styled ventilation ring optimizes airow
through the cover for fast measurement response and
superior control.
Features
• Platinum RTD or thermistor element
• Variety of connections
• Unpluggable termination block simplies installation
and service
• Plug in terminal for troubleshooting
• Maintenance free
Optional
• LCD temperature display
• Setpoint adjustment
• Occupancy override button
Applications
These sensors may be installed in all kinds of
environments including schools, hospitals, universities,
strip malls and commercial ofce buildings.
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Sensors
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Series 1000 Room Temperature Specifications
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Sensors
Temperature Range
Setpoint ............................................................. 55 to 95°F (13 to 35°C)
Operating........................................................... 55 to 95°F (13 to 35°C)
Output Signals ........................................................ Changing Resistance
Accuracy
10K Ohm Thermistor
55 to 80.6°F (13 to 27°C) ......................................... ±0.5°F (±0.3°C)
80.6 to 95°F ( 27 to 35°C) ........................................ ±1.0°F (±0.5°C)
1,000 Ohm RTD Mid-Range
75°F (24°C) ........................................................... ±0.75°F (± 0.4°C)
Calibration Adjustments .................................................. None Required
Installation
TEC ......................................................100 ft. Maximum Cable Length
6C # 24 AWG, Belden 1228A or Equal, NEC Class 2
APOGEE Field Panels .......................................................300 to 750 ft.
Max. Cable Length 18 to 22 AWG
Twisted Pair, NEC Class 2
Installation Adjustments .................................................. None Required
Cover Dimensions ................................. 3-11/32" H x 2-1/2" W x 1-1/2" D
(85 mm x 63 mm x 38 mm)
Cover Color ............................................................ Desert Beige or White
Series 1000 Room Temperature Ordering
Description Part No.
10K NTC
Sensing Only 540-660
Sensing with Override, Setpoint 540-670
Sensing with Override, Setpoint, Temperature and Display 540-680
1K Platinum RTD Type (375 ALPHA)
Sensing Only 544-760
Sensing with Override, Setpoint 544-770
Sensing with Override, Setpoint, Temperature Display 544-780
Ordering Notes:
1
Add letter sufx to indicate desired color: A for Desert Beige, B for White (Example: 540-660A).
2
Add letter sufx to indicate temperature display units and color:
F for °F, C for °C, A for Desert Beige, B for White (Example: 540-680FA).
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2
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