Piston- Diaphragm Switches, Scale Accuracy -2 not available in, Special Repeatability -05 not available in ranges C6D, B7K and P8B, Repeatability 1 FSR
Key Highlights
Available Variants
Technical Specifications
| Parameter | Value |
|---|---|
| EPDM | (MWT 130 Degree C,not available in B4 and B2 wetted pa |
| Brand | Setra |
| Range | 3 mbar to 15 bar |
| Models | 301 / 303 / 304 / 381 / 384 |
| Sensor | 316L SS Diaphragm |
| Series | 300 Pressure |
| Casting | GA style 304 stainless steel casting,weatherproff to IP |
| Mounting | Back panel/wall/Field.Vertical position only |
| Conformity | Generally to BS 61341991 |
| Model Number | 301 |
| Wetted Parts | 304 SS or 316 SS or 316L SS |
| Repeatability | 1% FSR |
| Scale Accuracy | +-2% (not available in |
| Scale Accuracys | +-5% FSR (Note 6) |
| Switching Element | Instrument quality SPDT microswitch |
| Ambient Temperature | (-)25 Degree C to (+)60 Degree C |
| Electrical Connection | 1/2 Inch NPTF standard |
| Special Repeatability | +-0.5% (not available in ranges C6D,B7K and P8B) |
| Switching Differential | Fixed or Wide band adjustable,refer tables A & B |
| Maximum Working Pressure | for 301 / 303 / - 381 - 110 bar & for 304 / 384 - 250 bar |
| Maximum Working Pressure | 10 bar for 301,303 & 381 250 bar for 304 & 384 50 bar for B1K & 80 bar for B2K |