产品名称: TDFS热导式流量开关
产品型号: TDFS
非机械式，低压降
介质: 兼容的水基液体.
接液材质: 316 SS, 聚砜, and FKM.
设定范围: 0.5 to 10 ft/s (0.15 to 3.0 m/s).
重复性: 0.07 ft/s +3% of setpoint.
死区: 0.1 ft/s +15% of setpoint.
温度限制: Process: 5 to 185°F (-15 to 85°C) (non-freezing); Ambient: 5 to 167°F (-15 to 75°C), 存储: -40 to 185°F (-40 to 85°C).
压力限制: 150 psig (10.34 bar), max. momentary surge: 500 psig (34.47 bar).
反应时间: Approximately 8 s.
电源: 9 to 24 VDC.
开关电流: 400 mA, derate 5 mA/°C above 23°C.
能耗: Average: 93 mA, Peak: 300 mA.
电气连接: 4 conductor 22 AWG, 6' (1.83 m) long with cable gland.
过程连接: 1/2" NPT male.
封装: NEMA 4X (IP65).
封装材质: 316 SS, 416 SS, polycarbonate, neoprene, and acrylated urethane.
开关类型: 1 NO NPN, 1 NC NPN.
电源进线保护: 0.5A fuse (resettable) reverse polarity protected.
开关输出保护: 0.5A fuse (resettable) reverse polarity protected.
认证: CE, RoHS.
选型表：
| 举例 |
TDFS |
1 |
P |
10 |
|
Series TDFS-1-P-10 Thermal Dispersion Flow Switch, 316SS and polysulfone body, PVC jacketed cable, 10' length. |
| 系列 |
TDFS |
|
|
|
|
Thermal Dispersion Flow Switch |
| 结构 |
|
1
2 |
|
|
|
316SS and Polysulfone Body
Glass Seal |
| 线缆类型 |
|
|
P
B |
|
|
PVC Jacketed Cable
Burial Rated Cable |
| 线缆长度 |
|
|
|
03
06
10
15
20
25
30
35
40
45
50 |
|
3 Ft. Cable
6 Ft. Cable
10 Ft. Cable
15 Ft. Cable
20 Ft. Cable
25 Ft. Cable
30 Ft. Cable
35 Ft. Cable
40 Ft. Cable
45 Ft. Cable
50 Ft. Cable |
