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Dwyer Instruments
Dwyer EDA Electronic Pressure Controller
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المعاملات الرئيسية
Measuring range
Gauge ranges 0–20 psig through 0–3000 psig (also vacuum 0–30 in Hg Vac model); pressure limits 1.5× range
Accuracy
±1% of FS including linearity, hysteresis, and repeatability (indicator and transmitter); switch repeatability ±1% FS
Output
2× SPDT relays 5 A @ 120/240 VAC / 1 A @ 30 VDC; optional transmitter 4–20 mA, 1–5/0–5/1–6/0–10 VDC
Supply
12–28 VDC/VAC 50/60 Hz (T5 option 14–30 V); −HV option 120–240 VAC
Process connection
1/4 in male NPT (also BSPT/SAE options); wetted 316L SS
Protection
NEMA 4X (IP65)
| المعامل | القيمة |
|---|---|
| Measuring range | Gauge ranges 0–20 psig through 0–3000 psig (also vacuum 0–30 in Hg Vac model); pressure limits 1.5× range |
| Accuracy | ±1% of FS including linearity, hysteresis, and repeatability (indicator and transmitter); switch repeatability ±1% FS |
| Output | 2× SPDT relays 5 A @ 120/240 VAC / 1 A @ 30 VDC; optional transmitter 4–20 mA, 1–5/0–5/1–6/0–10 VDC |
| Supply | 12–28 VDC/VAC 50/60 Hz (T5 option 14–30 V); −HV option 120–240 VAC |
| Process connection | 1/4 in male NPT (also BSPT/SAE options); wetted 316L SS |
| Protection | NEMA 4X (IP65) |
| Ambient temperature | Ambient 20 to 140 °F (−6.6 to 60 °C); process 0 to 176 °F (−18 to 80 °C); compensated 32 to 122 °F |
| Display | 4-digit backlit LCD (0.60 in H × 0.33 in W digits) |
| Approvals | CE; UL |
| Mounting | Panel / flush / pipe mount weatherproof housing; any orientation |
| Sensor type | Electronic pressure controller (gage + dual switches + optional transmitter) |
| Notes | Series EDA / Mercoid Electronic Pressure Controller DS-EDA Rev.3 + EDAW-2 bulletin on assets.dwyeromega.com. |
| Weight | 1.18 lb (535 g) |