Newport Electronics FMA-A2310

Polyacetal Mass Flowmeter With Display 0 to 15 SLM ±1% Accuracy Linear Output Low Cost Thermal Technology For Flow Rates up to 75 SLM Power Supply Included Comes standard with 5-point NIST cert Accuracy: ±1% of full scale including linearity Repeatability: ±0.15% full scale or better Turndown Ratio: 100:1 Response Time: 5 seconds Gas Ambient Temperature: 0 to 50°C (32 to 122°F) Temperature Coefficient: 0.05% full scale per 1°C or better Pressure Coefficient: 0.01% full scale per psi or better Minimum Pressure Requirements: Meters: 1 inch of H2O Controllers ≤1 SLM: 1 psi Controllers &gt,20 SLM: 20 psi Differential Pressure for Mass Flow Controllers:5 LPM: 20 to 40 psi standard Maximum Gas Pressure: Polyacetal: 250 psig 316 SS: 500 psig Leak Integrity: 1 x10-6 cc/min of He or better Wetted Parts: Standard: Polyacetal, FKM O-rings Optional: 316 SS, FKM O-rings Connections: 1/4 FNPT standard, 1/4 compression fitting for all stainless steel models Input/Output Connection: 9-pin sub-D connector Control Signal: 0 to 5 Vdc Control Valve: Electromagnetic normally closed Output signal: Linear 0 to 5 Vdc, 1000 Ω min load, 4 to 20 mA, 500 Ω loop resistance Input Power: Meters: 24 Vdc @ 150 mA, 115 Vac, 220 Vac with AC adaptor Controller: 24 Vdc @ 300 mA, 115 Vac, 220 Vac with AC adaptor Weight: 1.25 kg (2.75 lb) with power supply