变压器专用光纤传感器，下面是光纤压力传感器的基本参数： 通道数 1 6, 9 or 12 (others available upon request) 兼容性 PowerTemp-GaAs type temperature transducers with 200μm core optical fiber 精度 ±1.5°C (Total accuracy-includes both signal conditioner and transducer errors) 分辨率 0.1°C 采样频率 50 Hz (20 ms) up to 8 Hz (channel to channel switching rate) 输出接口 RS-232 and ± 5 V RS-232, RS-485, ± 5 V (optional) 通信协议 SCPI or ModBus (optional default protocol) 光源寿命 150 000 hours (> 17 years) 供电电源 12 to 24 VDC, 2.5W 电池供电时间 2 hr N/A 工作温度 0°C to 50°C -20°C to 50°C 存储温度 -40°C to 70°C -40°C to 70°C 直径 45 mm (H) x 105 mm (W) x 165 mm (L) 壁挂式尺寸: 400 mm (H)x 360 mm (W) x 220 mm (L) PowerTemp 探头温度范围 -40°C to 250°C 精度 ±1.5°C (Total accuracy-includes both signal conditioner and transducer errors) 响应时间 0.25 second 探头直径 1.1 mm OD 光纤类型 200μm pure silica core multimode fiber with polyimide buffer Cable sheating (OTP-PT-ST) Perforated Teflon tubing with Teflon Spiral wrap (3mm OD) Cable sheating (OTP-PT-TC) Perforated Teflon tubing without spiral wrap (1mm OD) 连接器(OTP-PT-ST) ST connector 连接器 (OTP-PT-TC) TC high temperature all-dielectric connector/ EMI/RFI susceptibility Complete immunity- 工作温度 0-100 % -游报根 0755-83680810/20-845

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