Справочник Пользователя для Manfrotto 203

201/203 Series 

Page 5 of 20 

Accuracy ........................................................................................................... ±1% full scale (F.S.)   

Repeatability .............................................................................................................. <±0.1% of F.S. 

Maximum operational pressure .........................................................................500 psi [3.45 MPa]. 

.............................................................................................. (Option -P- up to 1000 psi [6.9 MPa]) 

Pressure coefficient ....................................................... <0.01% of reading/psi [0.0015%/kPa] (N2)  

Operating temperature ........................................................0-50°C in non-condensing environment 

Temperature coefficient (zero) ........................................................ ±0.1%/°C (±0.05%/0C typical) 

Temperature coefficient (span)  .................................................. ±0.1 ppm/°C (±0.05%/0C typical) 

Zero drift .............................................................................................................................±0.1%FS 

Leak integrity ........................................................................................................ <1x10-9 std. cc/s. 

Flow ranges .............................................................................. 30, 50, 100, 300, 500, 600 slm (N2) 

Output ............................................................................................................................... 0-5 VDC 

Optional output ................................................................................................................. 4 -20 mA 

Power requirements ........................................................................................ ±(15) VDC @ 50 mA 

Wetted materials  ...................................................................... 304 & 316 stainless steel, nickel 200, 

.......................................................................................................................... Viton, Au13Ni braze 

Attitude sensitivity of zero .................................................. < ±6.5% F.S. for 90° without re-zeroing 

..............................................................................................................{N2 at 19.7 psia (135 KPa)} 

Controller  weight ......................................................................................................5.6 lb (2.54 kg) 

Meter  weight.............................................................................................................3.3 lb (1.50 kg) 

Electrical connector ....................................................................................15 pin subminiature “D” 

Standard fittings ................................................. 1/2” Swagelok®, 3/4” Swagelok®, VCR®, VCO®