压力表，开关变送器一体化 介质: 可兼容的液体或气体. 接液材质: 316L SS. 外壳: Glass filled plastic. 精度: ±1% of F.S. including linearity, hysteresis, and repeatability (indicator and transmitter). 稳定性: < ±2% of F.S. per year. 压力限制: Ranges up to 6,000 psi: 1.5 x range; 8,000 psi range: 10,000 psi. 温度限制: Ambient: 20 to 140°F (-6.6 to 60°C); Process: 0 to 176°F (-18 to 80°C). 补偿温度限制: 32 to 122°F (0 to 50°C). 热效应: ±0.05% of F.S./°F. 显示: 4-digit backlit LCD (Digits: 0.60H x 0.33W). 电源: 12 to 30 VDC/AC. 能耗: 2.5 watts. 电气连接: Removable terminal blocks with two 1/2 female NPT conduit connections. 封装等级: Meets NEMA 4X (IP65). 预热时间: <10 seconds. 安装方向: Any position. 重量: 1.18 lbs (535 g). 认证: CE and UL. 开关特性: 开关类型: 2 SPDT relays. 电气额定: 5 A @ 120/240VAC, 1 A @ 30 VDC. 重复性: ±1% of FS (switching only). 设定点: Adjustable 0-99% of FS. 开关指示: External LED for each relay on the front panel. 开关复位: Manual or Automatic. 变送器特性: 输出: 4-20 mA, 1-6 VDC, 1-5 VDC, 0-5 VDC, or 0-10 VDC (direct or reverse output selection). 最小激励电压: 14 VDC. 零满调整: Menu scalable within the range 显示单位: psi, kg/cm², bar, in Hg, ft w.c., kPa, MPa, %FS, in w.c., mbar, cm w.c., mm Hg, or oz/in² (choices depend on range). 测试方式: Simulates input over the range without pressuring to easily test switches and transmitter output feature. 故障保护: For sensor failure, over pressure, high temperature limit, low temperature limit, or keypad short. User chooses if relay is de-energized, energized, or no action. With transmitter option, user chooses an output of 3.6 mA 22 mA, or no action. 交替: Selectable alternation of set points between the relays for even wear on duplex pump applications. 选型表： 举例 EDA W N1 E1 02 T0 NIST Series EDAW-N1E1-02T0-NIST Electronic Pressure Controller, weatherproof housing, 1/4 male NPT process connection, (2) 1/2 conduit connections, range 0-20 psig, with NIST certificate. 系列 EDA Electronic Pressure Controller 封装 W Weatherproof 连接 N1 1/4 Male NPT 接线口 E1 Two 1/2 NPT 范围 0203040506070809101112 0-20 psig0-60 psig0-100 psig0-150 psig0-300 psig0-600 psig0-1000 psig0-1500 psig0-3000 psig0-6000 psig0-8000 psig 变送器 T0T1T2T3T4T5 None4 to 20 mA1 to 5 VDC0 to 5 VDC1 to 6 VDC0 to 10 VDC 可选 NISTSTW23444 NIST CertificateStainless Steel Tag (wired)Special Cleaning
