- 面议
参考价：
起订量：
8253 压力变送器
- 型号
- 8253
北京中宝辰科技有限公司是一家专业的仪器仪表供应商，主营欧美各类传感器。作为世界仪器仪表生产厂家—瑞士罗卓尼克、瑞士HUBA、瑞士TRAFAG，芬兰维萨拉，中国台湾EYC，丹麦 TEMPRESS，美国ALICAT，美国Setra,美国DWYER英国MICHELL在国内的优质合作伙伴，我们为客户提供上万种有关温度、温湿度、露点、压力、流量、质量流量、风速、液位、等方面的仪器仪表，这些产品广泛应用于暖通空调、电力、水利、石油、化工、锅炉、压缩机、微电子、真空、食品、医药、轻工业、环保、航空航天、国防、科研院校等领域。
详细信息
Technical Data
| Applications | Test benches, Railways, Machine tools, Hydraulics, Process technology |
| Category | Pressure transmitters |
| Accuracy @ 25°C typ. | ± 0.3 % FS typ. ± 0.15 % FS typ. ± 0.1 % FS typ. |
| Dielectric strength | 250 VAC, 50 Hz |
| Measuring principle | Thin-film-on-steel |
| Vibration | 40 g (20...2000 Hz) |
| NLH @ 25°C (BSL) typ. | ± 0.2 % FS typ. ± 0.1 % FS typ. |
| Pressure connections | G1/4" m; 1/4"NPT m; 7/16"-20UNF m; 7/16"-20UNF f (valve opener); 7/16"-20UNF m, SAE4 (J1926); 1/4"NPT f; R1/4" m, DIN2999; M14x1.5 m, DIN EN ISO 6149-2; 3/8"-24UNF m, SAE J514 |
| Media temperature | -40°C ... +125°C |
| Shock | 100 g / 11 ms |
| Electrical connections | Industrial standard, contact distance 9.4 mm; M12x1; MIL-C 26482; cable IP67 |
| Long term stability 1 year typ. | < ± 0.1 % FS typ. < ± 0.1 % FS typ. |
| Ambient temperature | -40°C ... +125°C |
| Protection | Min. IP65 |
| Output signal | 4 ... 20 mA, 0 ... 5 VDC, 1 ... 6 VDC, 0 ... 10 VDC, 0.5 ... 4.5 VDC ratiometric |
| TEB typ. @ -25 ... +85°C | ± 1.0 % FS typ. ± 0.5 % FS typ. |
| Measuring range | 0 ... 2.5 to 0 ... 600 bar 0 ... 30 to 0 ... 7500 psi |
