Brand Name:
Honeywell
Model Number:
Model 437
Wing union pressure transducers with wide aperture, measuring range from 0 psi to 20,000 psi and ±0.2% full-scale accuracy. Available with protective cage option.
| Characteristic | Parameter |
|---|---|
| Pressure ranges (Models 435/437) | 0 psi to 5000 psi; 0 psi to 6000 psi; 0 psi to 10000 psi; 0 psi to 15000 psi; 0 psi to 20000 psi; 0 bar to 350 bar; 0 bar to 400 bar; 0 bar to 700 bar; 0 bar to 1000 bar; 0 bar to 1350 bar |
| Accuracy | Standard accuracy: ±0.2%FSS (Model 434/Model 435/Model 437) |
| Calibration | Standard 5-point calibration: 0%, 50%, and 100% of full scale. Special 10 point and 20 point calibration options available |
| Output | 4 mA to 20 mA, two-wire |
| Resolution | Infinite |
| Characteristic | Parameter |
|---|---|
| Temperature, operating | -40°C to 125°C [-40°F to 257°F] |
| Temperature, compensating | -40°C to 85°C [-40°F to 185°F] |
| Temperature effect, zero | <±0.018%FSS/°C [0.01%FSS/°F] |
| Temperature effect, span | <±0.018% reading/°C [0.01% reading/°F] |
| Temperature effect, sealing | IP68 / NEMA 6P |
| Characteristic | Parameter |
|---|---|
| Media | Corrosive and abrasive service, Inconel® X-750 or NACE-compliant Inconel® 718 |
| Overload, safe | 150% rated full scale pressure or limit of Weco® 1502 fitting |
| Overload, burst | 250% rated full scale pressure or limit of Weco® 1502 fitting |
| Pressure port | Weco® 1502, 2002, and 2202 wing union, 51 mm [2 in] pipe, male sub end |
| Weight (approx.) | 4.85 lb [2.2 kg] |
| Order Code | Description |
|---|---|
| BP437DR,6,1AC,2AK,6BF,7AE,10E | Model 437, 5000 psi, ±0.2%FSS accuracy, -40°C to 85°C [-40°F to 185°F] temperature compensation, 4 mA to 20 mA two-wire intrinsically safe, no shunt calibration, Jupiter M series 4-pin connector, Inconel® X-750 wetted diaphragm |
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