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E-mail
3172905651@qq.com
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Phone
15195329310
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Address
No. 15 Gongyuan Road, Jinhu County, Huai'an City, Jiangsu Province
Product Categories
Jinhu Dahua Automation Instrument Co., Ltd
Pressure thermometer
NegotiableUpdate on 12/09
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Overview
The pressure thermometer produced by Jiangsu Dahua is suitable for measuring the temperature of various media that do not corrode copper in industrial settings. If the media has a corrosive effect, anti-corrosion type should be selected. Its characteristics: small temperature probe, high sensitivity, high mechanical strength, not afraid of vibration, low price, and no need for external energy.
Product Details
| W | thermometer | |||||||
| T | Pressure type | |||||||
| Z: Steam type (below 160 ℃) | ||||||||
| Q: Gas type (above 160 ℃) | ||||||||
| 28: Pointer typeIcon ruler 270 ° | ||||||||
| 0 | Single indication (ordinary type) | |||||||
| 8 | Electric contact type | |||||||
| Z: Earthquake resistance | ||||||||
| F: Anti corrosion | ||||||||
| W | T | Z | 28 | 0 | ← Ordering Examples | |||
| WT-Z series | WT-Q series | |
| Measurement range (℃) | -20～60,0～50,0～100,20～120，60～160 | -40～60,0～160，0～200,0～300，0～400，0～500,0～600 |
| accuracy class | 1.5（2.5） | |
| Function | Indicative type | |
| dial diameter | φ100mm/φ150mm | |
| Temperature pack insertion depth (mm) | 150-280 (tail length 12m), 200-300 (tail length>12m) | |
| Warm pack material | Copper/stainless steel pipes with diameters of 8, 10, 13, and 14 | |
| Warm package withstand voltage | Copper 1.6Mpa/Stainless Steel 6.3Mpa | |
| Capillary material | Copper capillary/stainless steel capillary | |
| Installation method | M27 * 2 movable external thread | M33 * 2 movable external thread |
| Tail length | 1M~20M>20M requires special processing | |
| Technical Specifications | Contact capacity: 220V/1A | |
1. The thermometer should be used in an environment where the ambient air temperature is -10~+55 ℃ and the relative humidity is not greater than 80%.
2. The thermometer should be installed vertically on a mounting plate without vibration to reduce additional errors caused by vibration.
3. The temperature pack must be fully immersed in the measured medium (and inserted as deeply as possible to reduce errors caused by the heat dissipation of the temperature pack installation bolts), and the measured medium needs to flow frequently.
4. During installation, the capillary tube should be straightened and fixed with a rolling head at intervals of no more than 300 millimeters. The bending radius of the capillary tube should not be less than 50 millimeters.
5. The working temperature of the thermometer should be between 1/2 and 3/4 of the measurement range.
6. In any case (regardless of handling, installation, or operation, etc.), the thermometer should avoid vibration, collision, and impact.
7. When measuring liquids, gases, and vapors that have a corrosive effect on copper and copper alloys, please indicate this when placing an order.
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