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Series 8400 OptAlarm® Optical flow alarming system that allows the user to set allowable flow limits manually. There are three flow alarm options: Hi & Low, Hi, or Low flow limits with visiual or audible alarm indications. Additionally NO/NC dry contact is available as standard.
Specifications:
- Accuracy: ± 3% of Full Scale
- Repeatability: < 0.5% Full Scale
- Fluid Operating Temperature: 32 - 158°F (0 - 70°C)
- Pressure: 200 psig Maximum
- Scale Length: 150 mm
- Connections: 1/8" FNPT
- Power Supply: Wall Mount, 90 - 264 VAC input, 12 VDC output, universal blades included
- Power Input to Unit: 12 VDC, 400 mA
- Alarm: 90 dB Audible and Visual LED
- Output: Dry Contact Relays 175 V, 0.25 A maximum
- End Blocks: Aluminum or 316 SS
- Elastomers: Buna-N with Aluminum or Viton® with Stainless Steel
- Tube: Precision Formed Borosilicate Glass
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