PORTER Liquid Mass Flow - Specifications

P2000i Mass Flow

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Specifications:

Response Time: 2 seconds to within 2% of setpoint

Accuracy and Linearity: ± 1% of full scale

Repeatability: ±0.2% full scale at any constant temperature

Rangeability (Control Range): 50:1 (2%-100% full scale) (accuracy & control)

Maximum Operating Temperature: 40°C (104°F)

Maximum Operating Pressure:
125 psig

Temperature Coefficient: < 0.1%/°C

Setpoint Input/Flow Signal Output: 0-5 Vdc ( 2k ohm minimum load resistance for flow signal output)

Power Supply Requirements: (Current Consumption < 200 mAdc): +15 (±10%) Vdc

Leak Integrity: 1 x 10-9 atm. cc/sec.He

Warm-up Time: 10 minutes

Process Connections: 1/8" Male VCR or 1/8" Swagelok

Materials of Construction- (wetted surfaces):
Body - 316 stainless steel
Sensor Assembly - 316L stainless steel
Valve Components - 302 and 316L stainless steel
O-rings - 316L stainless steel

Control Valve: Normally open piezoelectric-actuated

External Electrical Connector: Nine (9)-pin D-connector

Internal Volume: < 0.71 ml

Weight: Less than 1.5 lbs.

Flow Capacity: Following are the available flow ranges based on isopropyl alcohol (IPA). To determine the flow range for process fluids other than IPA, multiply the IPA flow range by the appropriate correction factor listed below.

IPA Flow Ranges (in ml/min):

.003-0.14

.008-0.40

.020-1.00

.070-3.50

.150-7.50

.220-11.0

Correction Factors for Process Fluids Other than IPA:

Liquid
CupraSelect
Hexane
Octane
OMCATS
TDEAT
TEOS
TMB
TMP
Water

Correction Factor
1.14
1.492
1.532
1.927
1.258
1.357
1.156
1.413
0.492

 
 

Contact us to size fluids not listed or when operating parameters are questionable
CupraSelect® - Schumacher Swagelok® , VCR® - Swagelok Co.