Usage
This temperature transducer is applied for outside air temperature measurement in systems of control and automatic regulation of different purpose.
The temperature transducer is calibrated in accordance with GOST 8.461.
Construction
The temperature transducer represents a phenoplastic casing with an unscrewing lid, a protection tube of stainless steel and a gland entry for a cable. A sensing element is settled in a protection sleeve.
An electrical connection of a sensing element with screws for an external cable connection is made corresponding to 2-wire or 3-wire circuit.
Installation
The construction of a temperature transducer casing makes it possible to mount it immediately to the wall or other surface with the help of screws, woodscrews and other fastening meanings.
The leaden seal is fixed through a lid opening.
Technical Features
| NSH | 10М; 50М; 100М |
| Measuring temperature range,°С | minus 50 plus 100; minus 50 plus 160 |
| α, °С-1 | 0,00428 |
| Mounting part length, mm | 60; 80 |
| Wiring diagram (circuit) | 2-wire; 3-wire; |
| Class | В or С |
| Thermal response time, no more than, s | 60 |
| Fastening | in-situ |
| Protective fitting, mm | ∅6; ∅8 |
| Recalibration interval, years | 2 |
Connecting
Connecting with external devices is made with the help of the appropriate section cable and the amount of wires recommended in the circuit.
The cable connects to the circuit with the help of screws and nuts.
Connecting Diagram of the Sensing Elements
Design Examples
| Design | ∅D, mm | Lраб, mm | Fastening | NSH | Class | α, °С-1 | Circuit | tраб,°С |
|---|---|---|---|---|---|---|---|---|
| ТСМ-Н 2.1.19.00.8.1.2 | 6 | 60 | in-situ | 100М | В | 0,00428 | 2-wire | -50...+160 |
| ТСМ-Н 2.1.01.00.10.2.2 | 6 | 80 | in-situ | 50М | С | 0,00428 | 3-wire | -50...+160 |
| ТСМ-Н 2.2.01.00.7.1.3 | 8 | 80 | in-situ | 50М | В | 0,00428 | 2-wire | -50...+100 |
| ТСМ-Н 2.2.19.00.11.2.3 | 8 | 60 | in-situ | 100М | C | 0,00428 | 3-wire | -50..+100 |
| ТСМ-Н 2.2.01.00.8.1.2 | 8 | 80 | in-situ | 100М | B | 0,00428 | 2-wire | -50..+160 |