FMA-A2107_FMA-A2108_FMA-A2109_FMA-A2120質量流量計和控制器OMEGA
Specifications:
Accuracy: Full range (+1%) (including linearity)
Repeatability: Full range (+0.15%) or better
Range ratio: 100:1
Response time: 5 seconds
Gas ambient temperature: 0 ~ 50 C (32 ~ 122 F)
Temperature coefficient: 0.05% or better for full range per 1 C
Pressure coefficient: 0.01% or better per psi for full range
Minimum pressure requirements:
Flowmeter: 1 inch water column
Controller with Maximum Flow Velocity of 1 SLM: 1 psi
Controller with Flow Rate greater than 20 SLM: 20 PSI
Differential Pressure of Mass Flow Controller:<5 LPM, 5-50 psi (Standard)
> 5 LPM, 20-40 psi (standard)
Maximum gas pressure:
Polyformaldehyde: 250 psig
316 stainless steel: 500 psig
Leakage integrity: 1 x10-6 cc/min helium or better
Contact parts:
Standard: O-ring of polyformaldehyde and fluororubber
Selection: 316 stainless steel, fluororubber O-ring
Connection port: FNPT (standard matching);
Press joint (suitable for all stainless steel type flowmeters)
Input/Output Connector: 9-pin Sub-D Connector
Control signal: 0 ~ 5 Vdc
Control Valve: Normally Closed Solenoid Valve
Output signal: linear 0-5 Vdc (minimum load 1000), 4-20 mA (loop resistance 500)
Installation threads:
316 Stainless Steel Shell: 6_32 "Thread
Polyformaldehyde Material: #4/6 Self-tapping Screw
Input power supply:
Flowmeter: 24 Vdc @ 150 mA, 115 Vac and 220 Vac (with AC adapter)
Controller: 24 Vdc @ 300 mA, 115 Vac and 220 Vac (with AC adapter)
Outward Size: See Drawings
Weight: 1.25 kg (2.75 lb) (including power supply)
報錯
滬公網安備31011502016460號
