Pressure Measurement

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Home | Electronic Pressure Switches | 800 & 810 Series Electronic Indicating | Product Specifications

 

800 & 810 Series Electronic Indicating Pressure Transmitter/Switch
Product Specifications

 

SPECIFICATIONS
Switch parameters
   Number
   Function
   Contact Rating
   Response Time
   Non-repeatability
Individually adjustable via external control keys
1 or 2 (PNP or NPN)
N.O./N.C.; windows - and hysteresis function freely adjustable
0.5 A max
< 10 ms
< 1% full scale
Pressure ranges -14.5 psig to 30 psig through 0 psig to 9,999 psig
Switch adjustment
   Switch point
   Hysteresis
Programmable on the display
1.0 to 100% of full scale
0 to 99% of full scale
Transmitter parameters
   Output signal
   Accuracy
   Hysteresis
   Adjustment
 
4 mA to 20 mA or 0 Vdc to 10 Vdc; programmable and freely adjustable
< 0.5% full scale (BFSL) ±1 digit
< 0.2% full scale (< 0.3 with pressure range < 0 psi - 230 psi)
20% to 100% depending on adjustment range
Service life > 10,000,000 load cycles
Temperature ranges Compensated 32 °F to 176 °F (0 °C to 80 °C)
Zero ± 0.07% full scale/ °F
Span ± 0.07% full scale/ °F
Media -4 °F to 176 °F (-20 °C to 80 °C) (Thin film sensor)
           -4 °F to 176 °F (-20 °C to 80 °C) (Ceramic sensor)
Ambient -4 °F to 158 °F (-20 °C to 70 °C)
Storage -22 °F to 176 °F (-30 °C to 80 °C)
Power requirement* 12 Vdc to 30 Vdc
Current consumption < 50 mA (without load)
Proof pressure 2 times full scale for ranges vacuum through 0 psig to 1,450 psig
1.75 times full scale for ranges 0 psig to 1,500 psig through 0 psig to 10,000 psig
Burst pressure 2.5 times full scale for ranges vacuum through 0 psig to 1,450 psig.
1.75 times full scale for ranges 0 psig to 1,500 psig through 0 psig 10,000 psig
Measuring element Stainless steel with ceramic sensor and FKM seal on ranges through 0 psig to 750 psig (other sealing materials available upon request). Stainless steel for higher pressure ranges
Housing material 800-stainless steel, 810-black anodized aluminum
Connection 316 stainless steel
Environmental rating IP65
Electromagnetic rating CE compliant to EMC norm EN 61326:1997/A1:1998
RFI, EMI and ESD protection
Electrical protection Protected against reverse polarity, over-voltage and short circuit
Shock > 50 g’s according to IEC 60068-2-27
Vibration > 10 g’s according to IEC 60068-2-6
Weight Approx 0.62 lb
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