| Pressure Type |
2 wire Smart Differential Pressure Transmitter |
| Reference accuracy |
±0.075% F.S. |
| Wetted Materials |
Hastelloy C and 316 L SS |
| Measuring Range |
24″ W.C. to 1450 psid |
| Stability |
±0.2% URL/5 year |
| Working Temperature |
-40 °F to 185 °F (-40 °C to 85 °C) |
| Working Humidity |
5 to 100% RH at 104 °F |
| Output Signal |
4 mA to 20 mA with HART®️ Communication, Optional / Modbus RS485 |
| Electrical Connection |
½” NPT Female |
| HART Loop Resistance |
250 to 550Ω |
| Process Connection |
½” |
| Approvals |
CE, CSA Class I Div I |
| Weight (excluding option items) |
8.81lb (without mounting bracket and process connection adapter) |
| Media temperature |
Silicon oil filling: -40 °F to 248 °F (-40 °C to 120 °C) Fluorocarbon oil filling: -49 °F to 320 °F (-45 °C to 160 °C) |
| Damping time of amplifier |
0-100 s adjustable |
| Diaphragm capsule (isolated diaphragm and silicon oil filling) damping time |
≤0.2 s |
| Start-up after power of |
≤6 s |
| Normal services after data recovery |
≤3 s |
| Working Temperature |
-40 °F to 185 °F (-40 °C to 85 °C) Integrated LCD display: -4 °F to 158 °F (-20 °C to 70 °C) |
| Storage Temperature |
-40 °F to 230 °F (-40 °C to 110 °C) Integrated LCD display: -40 °F to 185 °F (-40 °C to 85 °C) |
| Media Temperature |
Silicon oil filling: -40 °F to 248 °F (-40 °C to 120 °C) Fluorocarbon oil filling: -49 °F to 320 °F (-45 °C to 160 °C) |
| Working Humidity |
5-100% RH at 104°F |
| Power Supply |
10.5-55 VDC (Standard) |
| HART protocol |
16.5-55 VDC, communication load resistance 250Ω |
| Load resistance |
0-2119Ω for working condition, 250- 600Ω for HART Protocol |
| Transmission distance |
<3281 ft |
| Power consumption |
≤ 500 mW at 24 VDC, 20.8 mA |
