Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Flow Ranges and Pressure Ratings:
Flow Ranges N2 Eq. Ratings:
Min. F.S.: 0.003
Max. F.S: 30 slpm
Pressure Unit psi/bar: 1500 psi / 100 bar
PED Module H Catogory: SEP
Performance
Flow Accuracy: 1% full scale
Control Range: 50:1
Repeatability & Reproducibility: 0.25% of rate
Linearity: Included in accuracy
Response Time (Settling Time within ± 2% F.S. for 0 - 100% command step): < 3 seconds
Zero Stability: < ± 0.2% full scale per year
Temperature Coefficient
Zero: < 0.075% of full scale per °C.
Span: < 1.0% of full scale shift from original calibration over 10 - 50 °C (50 - 122 °F) range
Pressure Coefficient: ± 0.3% per psi (0 - 200 psi N2)
Attitude Sensitivity: < 0.5% full scale maximum deviation from specified accuracy after re-zeroing
Ratings
Operating Temperature Range 5 - 65 °C (41 - 149 °F)
Minimum Pressure Differential (Controllers): 5 psi / 0.35 bar
Maximum Pressure Differential(Conrollers): 50 psi / 3.45 bar
Leak Integrity (External): 1 x 10-9 atm. cc/sec He
Mechanical
Valve Type: Normally Closed, Normally Open, Meter
Primary Wetted Materials: 316L Stainless Steel, High Alloy Stainless Steel, Viton® fluoroelastomers, Buna-N, Kalrez® and Teflon®
Electrical
Electrical Connection: 15-Pin Male Sub D-Type (DA-15P) or Card Edge connector (Controller models only)
Input (Setpoint) Signal: 0 to 5 Vdc (200 K ohms input resistance)
Output Signal: 0 to 5 Vdc into 2000 ohms (or greater) load
Reference Output Signal: 5 Vdc ±0.01 Vdc, max. load 2 K ohm
Power Requirements
N.C. Valve or N.O. Valve with flow < 2.5 slpm: 3.5 watts, +15 Vdc @ 35 mA, -15 Vdc @ 180 mA
N.O. Valve with flow rate > 2.5 slpm: 10.5 watts, +15 Vdc @ 350 mA, -15 Vdc @ 350 mA
