| Basic Parameter |
| Measure object | liquid,gas,stream |
| Power | 9～32V dc (FF , PA) 9～17.5VDC (FF,PA; explosion-proof) 11.9～42VDC (HART) |
| 11.9～30VDC (HART; explosion-proof) |
| Output | Analog:2 wire 4～20mA |
| Digital:HART,FF and PA signal |
| Load resistant | 0～1500ohm (common) |
| 250～550ohm (use HART) |
| Insulation | Voltage between terminal and housing:500Vrms (707VDC) |
| Display | Optional 6 bits digital number or 5 bits characters LCD display |
| Temperature | Work temperature: -40 ～ 85℃ (without display) |
| -30 ～ 70℃ (with display) |
| -30 ～ 60℃(explosion-proof IC) |
| Store temperature: -40 ～ 100℃ (without display) |
| -40 ～ 85℃ (with display) |
| Humidity scale | 5%～100%RH |
| Start time | ≤ 5 seconds |
| Refresh time | 0.2 seconds |
| Dump adjusting | Constant of time 0～15 seconds |
| Performance Specification |
| Precision | ±0.075% of the select range. If the select range <1/10 maximum of the range, the precision is ±[0.025+0.005× (maximum range/select |
| range)]% of select range |
| Temperature Effect | Effect of every change of 28℃ (50℉) |
| Select range ≥0.1 maximum range:±[0.019% of maximum range +0.125% of select range] ; |
| Select range ＜0.1 maximum range:±[0.025% of maximum range+0.125% |
| of select range]. |
| Long Time Stability | In 12 months, ±0.1% of maximum range |
| Static Pressure Effect | ±0.25%/13.8MPa of maximum range |
| Location Installed Effect | The maximum of the zero point movement is 0.24kPa |
| Power Effect | < 0.005%/V of range calibrated |
| Explosion-proof | intrinsically safety Ex ia II C T4 |
| Proof Level | IP65 |
| Vibration Effect | IEC 60068-2-6 Environmental testing - Part 2: Tests - Test Fc: Vibration (sinusoidal) |
| Electromagnetic Compatibility | IEC 61000-4-2 Electromagnetic compatibility (EMC)- Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity |
| test |
| IEC 61000-4-3 Electromagnetic compatibility (EMC) - Part 4-3 : Testing and measurement techniques - Radiated, radio-frequency, |
| electromagnetic field immunity test |
| IEC 61000-4-4 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst |
| immunity test |
| IEC 61000-4-6 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted |
| disturbances, induced by radio-frequency fields |
| IEC 61000-4-8 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field |
| immunity test |
