FISCHER壓力測試單元DS11系列參數(shù)介紹
Specifications | |
General | 0... 400 mbar up to 0... 25 bar (see ordering code) |
Measuring range | 25 bar |
Nominal pressure | Acc. to measuring range (see ordering code) |
Max. static operating pressure | One- sided overpressure protected up to nominal pressure |
Max. pressure load | on (+)- and (-) side of diaphragm, partial vacuum protected |
Perm. ambient temperature | -10... +70°C (but max.55°C in case of SEV) |
Perm. medium temperature | 70^C . |
Protection class | IP 54 acc. to DIN EN 60529 |
Mounting position | Vertical |
Measuring accuracy | 土2.5%FS. |
Zero adjustment | Located in the dial |
Switching Elements | 1 or 2 microswitches, 1-channel change-over contacts |
Contact output | External adjustment by standard value scales |
Adjustment of switching points | smallest adjustable value: approx. 5% FS |
Switching hysteresis | Approx. 2.5% FS |
L oad data I contacts | U~max. = 250 V AC, Imax.=5A，Pmax.= 250 VA |
Electrical Connection | Numbered cable, prewired terminal box, 7-channel plug |
Pressure Connection | Thread G1/4 female, cutting ring connection for 6, 8, 10,12 mm 0 tube of brass, zinced steel or chrome nickel steel connection shank G1/4 male DIN EN 837 |
Measuring System | |
Measuring ranges≤16 bar | Diaphragm measuring system, diaphragm of fabric back stayed elastomer |
Measuring range 0-25 bar | Diaphragm measuring system, diaphragm of DURATHERM8 |
Materials | |
Pressure chamber | Aluminium GkAISi10(Mg), varnished black Aluminium GkAISi10(Mg) HART-COAT◎Chrome nickel steel 1 4305 |
Measuring diaphragm | Diaphragm measuring system and gaskets of NBR or Viton Diaphragm of DURATHERM@ NiCrCo-alloy |
Materials: medium | Stainless steel 1 .4310, 1.4305 |
Materials: housing | Macrolon |
Weight | Pressure chamber of Aluminium= 1.2 kg, pressure chamber of 1.4305= 3.5 kg |
Approval | Approval acc. to SEV guidelines for low voltage products Type approval acc. to German Lloyd, test mark @ |
Mounting | Wallmounting - 3 fastening elements |
FISCHER壓力測試單元DS11系列產(chǎn)品介紹
DS11 – Differential Pressure Switch
Medium:fluid / gaseous
Measuring range:250 mbar … 25 bar
Output signal:indicator / switch
Accessories: —
Characteristic:indicating differential pressure switch
DS11 – 壓差開關(guān)
介質(zhì)：流體/氣體
測量范圍：250 mbar … 25 bar
輸出信號(hào)：指示燈/開關(guān)
配件： -
特性：指示壓差開關(guān)
FISCHER壓力測試單元DS11系列其他常用型號(hào)：
FISCHER DS1102VDYYBKYY00D0544
FISCHER Differential Pressure Switch NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for FISCHER products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: jjxdch.cn.
FISCHER壓力測試單元DS11系列DS1102VDYYBKYY00D0544參數(shù)介紹
