起订:1
供应:179
发货:1天内
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Description The Model SST Transmitter indicates the level of liquid by continuously measuring hydrostatic pressure via its sensing element, an ion implanted silicon semiconductor chip with an integral Wheatstone Bridge. once the sensor measures the pressure, the data is transmitted by a 4 to 20 mA two wire output signal. This design provides for excellent linearity and repeatability, low hysteresis and long term stability. The Model SST is easy to install, too. Simply lower the transmitter into a vessel or well. It’s that easy. All the electronics are mounted in a submersible 316 stainless steel housing. The transmitter is available calibrated for any span needed, from 0 to 15 psi or 0 to 1 bar (0 to 34 feet or 0 to 10.5 meters of water) to 0 to 150 psi or 0 to 10 bar (0 to 345 feet or 0 to 105 meters of water). |
Specifications
| Feet of Water | 0/34, 0/69, 0/138, 0/230, 0/345 |
| Meters of Water | 0/10.5, 0/21, 0/42, 0/70, 0/105 |
| Bar | 0/1, 0/2, 0/4, 0/7, 0/10 |
| PSI | 0/1, 0/2, 0/4, 0/7, 0/10 |
| Output |
4 to 20 mA, 2 wire, current limited to 30 mA DC |
| Power Supply |
11 to 30 VDC with reverse polarity surge protection Loop Resistance: 900 ohms maximum |
| Temperature Range |
Ambient Operating: -13° to 167°F (-15° to 75°C) for liquids, media must not freeze Burst Pressure: 150% of full scale |
| Total Error Band | ±1% full scale (includes null and span set and temperature effects) over compensated temperature range 32° to 122°F (0° to 50°C |
| 1 Year Stability | <0.25% full scale |
| Accuracy | ±0.3% full scale, BFSL (including linearity, hysteresis and repeatability) |
| Power Supply Effect | ±0.005% full scale per volt with reverse polarity and lightning protection |
| Atmospheric Reference (through integrated vent tube) | Please vent to clean, dry environment |
| Construction |
Diaphragm: Type 316L stainless steel Housing Type: 316 stainless steel Nut/Washer Type: 316 stainless steel Cable Grommet: Viton® Cable Jacket: Polyurethane Snub Nose: Delrin, 9/16-18 thread (removable) |
| Media Compatibility | Reference materials of construction |
| Electrical Connection | Attached 22 gauge polyurethane shielded cable with breathing vent tube. Unspliced lengths available up to 5000 ft. (1662 m) |
| Weight | 8 oz. (227 g) max. (transmitter only, does not include cable) |
| Option | SJB-100 junction box with desiccan |
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温馨小贴士：请您仔细阅读产品使用说明书，正确使用本产品。
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公司：http://www.1001718.com |
公司：深圳市银飞电子科技有限公司
地址：广东省深圳市福田区华强北路群星广场A座22楼2217
热线：、83983899