Remote reading thermometer – Type A73 and A74
Sheet No.: 3-12 GB
Remote reading thermometer DN 80 and DN100
- All stainless steel
- Robust construction
- Good resistance to corrosion, restistant to vibrations, wear and tear
- Capillary tube bottom or rear connection
- Surface, panel or bracket mounting
- Quick response time
- Good accuracy, class 1
- Ambient temperature up to 100°C (option ≤ 140° C)
- Type A73 for temperatures from -80 to + 500°C
- Type A74 for exhaust temperature (e.g. + 50+650°C)
Application
TEMPRESS remote reading thermometer, types A73 and A74 are designed for all industrial and marine applications where a capillary tube between the sensor and the instrument is required.
The thermometer can be wall mounted by means of 3 lugs, panel mounted, or supplied for bracket mounting. The filling medium is an inert gas 100% environmentally neutral.
The smooth sensor can be connected by means of a compression connector with thread according to customer requirement (nipple, union or pocket). This secures great flexibility as the immersion length can easily be adjusted as desired. A fixed union with welded retaining ring is also available.
Each and every thermometer has been manufactured with great care and is hand calibrated. The high quality of TEM-PRESS instruments secures an instru-ment with great accuracy, long life and mechanical duration.
DN80
DN100
| Specifications | |
|---|---|
| Remote reading thermometer .<550°C .>550°C | . Type A73 Type A74 |
| Case . . Material Bezel Window . Execution | DN 80 (A7302, A7402) DN100 (A7303, A7403)
AISI 304 natural Silicone filled or dry |
| Mounting | Surface, panel or bracket |
| Capillary tube Armour Lenght | A73 AISI 316, A74 Steel or AISI 316 0,5 … 50 m |
| Sensor tube material . . Diameter of stem Length | A73 AISI 316 A74 AISI 316Ti / AISI 321 Ø10, Ø12 or Ø13 |
| Range . Min. span Accuracy | A73: -80/+500°C A74: 0-550 or +50/650°C 60° C |
| Ambient temperature Option | Standard: -40… +100°C -40 … +140°C Span > 100° requires toughened glass |
| Dimensions | ||
|---|---|---|
| DN80 | DN100 | |
| A B C | 97 3 x Ø6, PCD 95 Ø88 | 3 x Ø6, PDC 116 Ø108 |
| D E F | 49 38 Ø108 | 51 48 Ø129 |
| G H I | ~100 25 Ø10 = 30 Ø12/Ø13 = 50 | ~100 33 Ø10 = 30 Ø12/Ø13 = 50 |
| Ø | Ø10 Ø12 Ø13 | Ø10 Ø12 Ø13 |
| L | See ordering key | See ordering key |
| S
T | with union min. 20 max. 80 L – S = T | with union min. 20 max. 80 L – S = T |
