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Features
Ordering
Technical Specification
· Indoor temperature measurement.
· Variable Thermistors,PT or NI sensing elements to fit your system
· Simple and secure installation
Applications
· Indoor air temperature sensor for comfort control
· Frost protection sensor
Temperature Sensor
The sensor measures the temperature by use of a NTC, PT or NI sensing element. The sensing element is either a glass packed thermistor with a negative temperature coefficient or a platinum film sensor or a thin nickel layer on a ceramic substrate. Its resistance changes according to the temperature. The change follows a specified curve. Below is a list of available sensor elements, curves and accuracies:
Item name | Sensing element | Curve | Compatible with |
N18 | Thermistor 1.8k at 25 °C | Curve 5 | TAC, CSI |
N3 | Thermistor 3k at 25 °C | Curve 6 | Alerton |
N10 | Thermistor 10k at 25 °C | Curve 24 | Hysine, Alerton,ALC, Delta,Trane, CSI |
N11 | Thermistor 10k at 25 °C | Curve 7 | Andover, Invensys, Carrier, KMC |
N20 | Thermistor 20k at 25 °C | Curve 20 | Honeywell |
N100 | Thermistor 100k at 25 °C | Curve 9 | Siemens SBT |
Tp1 | PT100 | 0.3851ohm/K | Honeywell |
Tp2 | PT1000 | 3.851ohm/K | Johnson Control |
TK5 | NI1000 | 5000ppm/k | Siemens SBT |
Ordering number:TS-XX-R
XX indicates the sensor element optional,see table above.
For example:TS-N10-R
-N10 indicates the sensor element is Thermistor 10k .
Construction
This sensor is constructed to high quality standards. The housing is available in different colors with RAL9003 as the standard. It is made of fire proof ABS plastic and the unobtrusive design and size will blend into any interior decoration. A metal mounting plate that fits on most commercially available recessed conduit boxes guarantees a save installation.
Installation
· When installing the unit, fix the base plate first, connect the electrical connections then hook on the cover and secure it.
· The end of the conduit at the sensor must be sealed to prevent false measurements due to draughts through the conduit.
· Connect the wires according to the wiring diagram to the measuring circuit in the cover:
o The Thermistors require two conductors; normally 18ga unshielded twisted pair.
o The PT100, PT1000 and NI1000 sensors come with each two terminal connectors in order to connect up to four conductors for compensating conductor resistance.
Technical Specification
Sensing Element | Thermistor: Range Accuracy | NTC -30----70°C ±0.5k |
Platinum-Film: Range Accuracy | PT, 0.3851ohm/k -30----70°C ±0.3k | |
Nickel Thin Layer Range Accuracy | NI, 5000 ppm/k -30----70°C ±1k | |
Connection | Connection Terminals | 2.5 mm2 |
Environment | Operation Climatic Conditions Temperature Humidity | To IEC 721-3-3 class 3 K5 -4070°C <95% r.h. |
Transport & Storage Climatic Conditions Temperature Humidity Mechanical Conditions | To IEC 721-3-2 and IEC 721-3-1 class 3 K3 and class 1 K3 -4080°C <95% r.h. class 2M2 | |
Standards | conform according to EMC Standard 89/336/EEC EMEI Standard 73/23/EEC | EN 61 000-6-1/ EN 61 000-6-3 |
Automatic electrical controls for household and similar use Special requirement on temperature dependent controls | EN 60 730 1 EN 60 730 2 - 9 | |
Pollution Class | Normal acc. To EN 60 730,RoHS compliant | |
Degree of Protection | IP56 to EN 60 529 | |
Safety Class | III (IEC 60536) | |
Housing Materials | Cover & Mounting Plate | Fire proof ABS plastic |
General | Dimensions [mm] | Cover: 42 x 112 x 88 (H x W x D) |
Weight (including package) | 135g |
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