低价，模拟和开关输出，带HART协议
介质:兼容的,非可燃性粉体或块状物.
接触材质: 316 SS rod: 316 L SS, PEEK & Klingersil;
线缆: 316 SS, PEEK & Klingersil.
精度: ±0.12".
重复性: < 0.08".
分辨率: < 0.04".
介电常数: 316 SS rod/wire cable: > 1.8.
动态粘滞度: 316 SS rod/wire cable: < 5.00 mPa; s=5.000 cP; 316 SS.
料位变换速度: < 3.2 fps.
启动时间: < 6 s.
温度限制:环境: -13 to 176°F (-25 to 80°C);过程: -40 to 302°F (-40 to 150°C).
压力限制: -14.5 to 580 psi (-1 to 40 bar).
输出:模拟和开关信号.
模拟输出: 4 to 20 mA.
开关输出: SPST, NC.
电源: 12 to 30 VDC.
开关额定: 70 mA @ 24 VDC.
安装方向: Vertical.
响应时间: 0.5 s, 2 s, 5 s selectable.
电气连接: Screwless, cage clamp terminal block for stranded and solid wires AWG 22-14.
管线接口: 1/2" NP or M20.
过程连接: 1" male NPT or 1" male G.
封装: NEMA 4X (IP66).
重量: 2.09 lb (0.95 kg).
选型表：
| 举例 | GWB | R | N4 | 0 | 1 | 048 | Series GWB-RN4-01-048 Guided Wave Radar Transmitter for Bulk, 316 stainless steel rod, NEMA 4X Enclosure, 1" npt process connection, 1/2" npt conduit entry, 48" long probe length |
| 系列 | GWB | | | | | | Guided Wave Radar Transmitter |
| 探头类型 | | R
W | | | | | 316 Stainless Steel Rod
Wire Cable |
| 封装 | | | N4 | | | | NEMA 4X |
| 连接 | | | | 0
1 | | | 1" npt (US)
1" G (Metric) |
| 电气接口 | | | | | 1
2
3 | | 1/2" npt (2)
Cable glands (2)
1/2" npt and Cable Gland |
| 探头长 | | | | | | XXX | Insertion length in inches (3 whole number digits only)
Example: 048 is 48 inches
For Probe Type R length, range is 4-118"
For Probe Type W length, range is 40-780" |
