Honeywell FEMA Pressure Monitor

漢威 DWR系列 壓力開關 Honeywell FEMA Pressure Monitor for hot water, steam, gas, fuel

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  • 美國品牌
  • Honeywell FEMA Pressure Monitor for hot water, steam, gas, fuel (DWR)
  • FEMA系列產品
  • 適用於非腐蝕性液體或氣體
  • 防護等級IP54
  • SPDT Microswitch 250 Vac; capacity 5 A inductive, 8 A resistive
貨號: DWR 分類: , , , 標籤: , , ,

額外資訊

Kind of pressure

overpressure, relative
Pressure connection

internal thread G1/4, external thread G1/2
Electrical connection

Plug DIN EN 175301
Protection class

IP54
Housing material

Rugged housing of seawater resistant aluminium die casting GD Al Si 12.
Media temp.

-25 … 70C
Media temp. limit

temperatures up to 85 oC are allowable for short periods. Higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap, see Accessories for Pressure Switches / Transmitters)
Ambient temperature

-25 … 70C
Ambient temp. limit

at temperatures below 0 oC, ensure that no water condensation can arise in the sensor and in the switching device
Switch function/capacity

SPDT Microswitch 250 Vac; capacity 5A inductive, 8A resistive
Optional functions

add the type numbers below to the listed type numbers for extra functionality as described:
• -301: terminal connection housing, IP65
• -307: two microswitches, switching in parallel or in succession, fixed switching interval, terminal connection case, IP65
• -217: two microswitches, 1 plug, switching in succession, adjustable switching interval
• -213: gold-plated contacts, switching capacity: max. 24 Vdc, 100 mA, min. 5 Vdc, 2 mA. And others not available with adjustable switching difference.
• -351: protection class IP65 and switching housing with surface protection (chemical version)
• -513: gold-plated contacts, switching differential permanent, IP65, switching capacity: max. 24 Vdc, 100 mA, min. 5 Vdc, 2 mA; suitable isolating switching amplifier necessary, degree of protection Ex-i
Certificates

SIL 2 according IEC 61508-2
品牌

Type

DWR06, DWR06-203, DWR06-206, DWR06-363-S + ZF1970 (0.2BAR FALLING), DWR1, DWR1-165, DWR1-S + ZF1979, DWR1-S + ZF1979 + ZF1970 (1.5BAR RISING), DWR1-S + ZF1979 + ZF1970 (0.5BAR RISING), EX-DWR1-S + ZF1979, DWR1-205, DWR1-203, DWR1-301, DWR1-301-S + ZF1970 (0.5 BAR FALLING), DWR1-363, DWR1-513, DWR3, DWR3-S + ZF1979, DWR6-206, DWR3-203, DWR3-301, DWR3-363, DWR3-513-S + ZF1970 (500mBAR FALLING), DWR3-513-S + ZF1970 (1 BAR FALLING), DWR3-513-S + ZF1970 (2 BAR RAISING), DWR3-513, DWR6, DWR6-203, DWR625, DWR6-301-S + ZF1970 (2 BAR RISING), DWR6-301, DWR6-306, DWR06-363, DWR6-513-S + ZF1970 (2.5BAR FALLING) + ZF1979, DWR6-513-S + ZF1970 (4.5BAR RAISING) + ZF1979, DWR06-513-S + ZF1970 (200mBAR RAISING), DWR6-513-S + ZF1970 (3.5BAR FALLING), DWR6-513, DWR06-513, DWR3-313, DWR16-576, DWR3-S, DWR16-363, DWR06-206-S + ZF1979, DWR3-205, DWR3-206-S + ZF1979, DWR6-313, DWR3-574, DWR3-576, DWR6-576, DWR625-363-S + ZF1970 (3.5BAR FALLING), EX-DWR625-S + ZF1970 (3 BAR FALLING), DWR40-363, DWR16, DWR16-S + ZF1979, DWR16-203, DWR16-205, DWR16-213, DWR16-213-S + ZF1979, DWR16-301, DWR16-513, DWR25, DWR25-203, DWR25-205, DWR25-213, DWR25-301, DWR25-363, DWR25-513, DWR40, DWR40-203, DWR40-213, DWR40-513, DWR625-206, DWR625-205, DWR625-S + ZF1979, DWR625-363, DWR625-363-S + ZF1970 (1.5BAR FALLING), DWR625-301-S + ZF1970 (2.94 Bar RISING), DWR625-513

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