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| Housing | Acrylic | Aluminum | 316SS | PTFE |
| Piston* | 316SS | 316SS | 316SS | PTFE |
| Orifice Plate or Disc | Stainless Steel | Stainless Steel | Stainless Steel | PTFE |
| Spring | Stainless Steel | Stainless Steel | Stainless Steel | N/A |
| Retaining Rings* | Stainless Steel (PH 15-7 MO, AMS 5520, AISI-632) (Passivated) | Stainless Steel (PH 15-7 MO, AMS 5520, AISI-632) (Passivated) | Stainless Steel (PH 15-7 MO, AMS 5520, AISI-632) (Passivated) | PTFE |
| Pressure & Temperature | ||||
| Maximum Operating (psig) | 200 | 1,000 | 3,000 | 80 |
| Burst (psig) | 400 | 2,000 | 5,000 | 160 |
| Maximum Operating Temperature | 77°C (170ºF) | 149°C (300ºF) | 149°C (300ºF) | 104°C (220ºF) |
| Reed Switch Data | ||||
| (Electrical Ratings) | 10 Watts SPST or 3 Watts SPDT (Hermetically Sealed) UL Recognized. File E47258. | 10 Watts SPST or 3 Watts SPDT (Hermetically Sealed) UL Recognized. File E47258. | 10 Watts SPST or 3 Watts SPDT (Hermetically Sealed) UL Recognized. File E47258. | 10 Watts SPST or 3 Watts SPDT (Hermetically Sealed) UL Recognized. File E47258. |
| Reed Switch | Operating Temperature -40ºC to 125ºC | Operating Temperature -40ºC to 125ºC | Operating Temperature -40ºC to 125ºC | Operating Temperature -40ºC to 125ºC |
| Switching Voltage | 200 VDC (170 VDC for SPDT) | 200 VDC (170 VDC for SPDT) | 200 VDC (170 VDC for SPDT) | 200 VDC (170 VDC for SPDT) |
| Breakdown Voltage | 250 VDC (200 VDC for SPDT) | 250 VDC (200 VDC for SPDT) | 250 VDC (200 VDC for SPDT) | 250 VDC (200 VDC for SPDT) |
| DC Resistive | 10 Watts (3 Watts for SPDT) | 10 Watts (3 Watts for SPDT) | 10 Watts (3 Watts for SPDT) | 10 Watts (3 Watts for SPDT) |
| AC Resistive | 10 VA (3VA for SPDT) | 10 VA (3VA for SPDT) | 10 VA (3VA for SPDT) | 10 VA (3VA for SPDT) |
| Switching Current | 0.5 A (0.25 A for SPDT) | 0.5 A (0.25 A for SPDT) | 0.5 A (0.25 A for SPDT) | 0.5 A (0.25 A for SPDT) |
| Carrying Current | 1.2 A (0.5A for SPDT) | 1.2 A (0.5A for SPDT) | 1.2 A (0.5A for SPDT) | 1.2 A (0.5A for SPDT) |
| Lead Wires | No 24 to 18 AWG. 18" Length, Polymeric UL Recognized (Belden cable or special shielded cable is available) | No 24 to 18 AWG. 18" Length, Polymeric UL Recognized (Belden cable or special shielded cable is available) | No 24 to 18 AWG. 18" Length, Polymeric UL Recognized (Belden cable or special shielded cable is available) | No 24 to 18 AWG. 18" Length, Polymeric UL Recognized (Belden cable or special shielded cable is available) |
| Lead Wires Color | SPST: 2 Blue wires; SPDT: Green - Common, Yellow - Normally Closed, Orange - Normally Open | SPST: 2 Blue wires; SPDT: Green - Common, Yellow - Normally Closed, Orange - Normally Open | SPST: 2 Blue wires; SPDT: Green - Common, Yellow - Normally Closed, Orange - Normally Open | SPST: 2 Blue wires; SPDT: Green - Common, Yellow - Normally Closed, Orange - Normally Open |
| Flow Calibration | (Higher accuracy units available) | (Higher accuracy units available) | (Higher accuracy units available) | (Higher accuracy units available) |
| Set Point Accuracy | 10% maximum | 10% maximum | 10% maximum | 10% maximum |
| Set Point Differential (Deadband) | 15% | 15% | 15% | 15% |
| Repeatability | ± 2% maximum | ± 2% maximum | ± 2% maximum | ± 2% maximum |
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