| - DF-1: Indicating only type;DF-2: Alarm switch type
- Service: Air & Water
- Material: Case- SS316 for DF-1, Aluminum for DF-2;
Body- SS316;
Orifice piston- SS316, PVDF - Dial Size: DF-1:Indicating only: ø4", ø6" available
DF-2: With alarm switch: ø4" only - Indication: via magnetic coupling (no seals)
- Scales: LPM, LPH in Water; NLPM, NM³/H in Air
- Flow Rate: Water- 0.25 LPM up to 20 LPM; 15 LPH up to 1,200 LPH;
Air- 6 NLPM up to 500 NLPM; 0.35 Nm³/H up to 30 Nm³/H - Max. Working Temperature: 80ºC
- Max. Working Pressure: standard 200 kg/cm²; other options upon request
- Adjustable Micro Switch: 1 adjustable alarm contact
- Load: 5A/125VAC, 5A/250VAC, 2A/30VDC
- Temperature: -25ºC~+100ºC (AMB)
- Hysteresis: ±10% F.S. (dead band)
- Connection Size: ¼", ½" NPT or BSP
- Protection Class: IP66
- Accuracy: ±4% F.S. (±3% F.S. option)
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