產(chǎn)品名稱: TDFS熱導(dǎo)式流量開(kāi)關(guān)
產(chǎn)品型號(hào): TDFS
非機(jī)械式，低壓降
介質(zhì): 兼容的水基液體.
接液材質(zhì): 316 SS, 聚砜, and FKM.
設(shè)定范圍: 0.5 to 10 ft/s (0.15 to 3.0 m/s).
重復(fù)性: 0.07 ft/s +3% of setpoint.
死區(qū): 0.1 ft/s +15% of setpoint.
溫度限制: Process: 5 to 185°F (-15 to 85°C) (non-freezing); Ambient: 5 to 167°F (-15 to 75°C), 存儲(chǔ): -40 to 185°F (-40 to 85°C).
壓力限制: 150 psig (10.34 bar), max. momentary surge: 500 psig (34.47 bar).
反應(yīng)時(shí)間: Approximately 8 s.
電源: 9 to 24 VDC.
開(kāi)關(guān)電流: 400 mA, derate 5 mA/°C above 23°C.
能耗: Average: 93 mA, Peak: 300 mA.
電氣連接: 4 conductor 22 AWG, 6' (1.83 m) long with cable gland.
過(guò)程連接: 1/2" NPT male.
封裝: NEMA 4X (IP65).
封裝材質(zhì): 316 SS, 416 SS, polycarbonate, neoprene, and acrylated urethane.
開(kāi)關(guān)類型: 1 NO NPN, 1 NC NPN.
電源進(jìn)線保護(hù): 0.5A fuse (resettable) reverse polarity protected.
開(kāi)關(guān)輸出保護(hù): 0.5A fuse (resettable) reverse polarity protected.
認(rèn)證: CE, RoHS.
選型表：
| 舉例 |
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 |
| 結(jié)構(gòu) |
|
1
2 |
|
|
|
316SS and Polysulfone Body
Glass Seal |
| 線纜類型 |
|
|
P
B |
|
|
PVC Jacketed Cable
Burial Rated Cable |
| 線纜長(zhǎng)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 |
