FD11N-G12HDCRQ、FD11N-G14HDCRQ熱式流量開關
FD11N-G12HDCRQ、FD11N-G14HDCRQ 面議污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
陜西正捷工程科技有限責任公司
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DWYER熱式流量開關TDFS2系列TheSeriesTDFS2ThermalDispersionFlowSwitchisathermalflowswitchthatindicateswhethertheflowrateisaboveorbelowausersetflowrate
The Series TDFS2 Thermal Dispersion Flow Switch is a thermal flow switch that indicates whether the flow rate is above or below a user set flow rate. The unit incorporates two LED status indicators providing visual switch indication. The set flow rate (setpoint) is field adjustable and the unit has both NO and NC NPN outputs. See Figure 1 on catalog page for output and LED actions on change of flow
Service:Compatible water-based fluids.
Wetted Materials:316SS.
Set Point Range:0.5 to 10 ft/s (0.15 to 3.0 m/s).
Repeatability:0.07 ft/s +3% of set point.
Typical Deadband:0.1 ft/s +15% of set point.
Temperature Limits:Ambient: 5 to 140°F (-15 to 60°C); Process: 5 to 140°F (-15 to 60°C); Storage: -40 to 185°F (-40 to 85°C).
Pressure Limits:300 psig (20.67 bar).
Response Time:Approx. 8 s.
Power Requirement:9 to 24 VDC.
Switching Current:400 mA, de-rate 5 mA/°C above 23°C.
Current Consumption:Average: 93 mA; Peak: 300 mA.
Electrical Connection:1/2" NPT female with 4 conductor 22 AWG, 6' (1.83 m) long.
Process Connection:1/2" NPT male.
Enclosure Rating:NEMA 4X (IP65).
Housing Materials:316 SS, 416 SS, polycarbonate, neoprene, and acrylated urethane.
Switch Type:1 NO NPN, 1 NC NPN.
Input Power and Protection:0.5A fuse (resettable) reverse polarity protected.
Switched Output Protection:0.5A fuse (resettable) reverse polarity protected.
Agency Approvals:CE.
Model | Description |
---|---|
TDFS2-1-P-06 | Thermal dispersion flow switch, 316SS, 1/2" NPT process connection, 6' of cable with cable gland |
DWYER 熱式流量開關 TDFS2
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