| Basic parameters | |
| Measuring medium | Liquids or gases, etc. (compatible with contact materials) |
| Measuring range | -50~300°C (see range parameter selection table for details) |
| Response time | Protection tube φ6mm≈18s, casing φ10mm≈36s (in line with IEC60751, 0.4m/s water flow, 10°C step) |
| Measuring cell | 1*Pt100 (1/3B grade) |
| Stable performance | ±0.1% FS/year |
| Explosion-proof type | Flameproof Ex d II. C T6 Gb
Intrinsically safe Ex ia II.C T6 Ga (current output only) Dust intrinsically safe Ex ia IIIC T85°CDa (current output only) Note: Intrinsically safe must be powered by a safety barrier or intrinsically safe power supply Switching time: 400ms |
| Ingress protection | IP66
Note: The above protection level refers to the level achieved when the electrical connection is complete |
| Accuracy class | 0.25%FS, 0.5%FS
Meter Accuracy 0.5%FS (LCD with backlight) |
| Resolution | Analog output 0.02%FS, digital output 0.1°C |
| Output power | |
| Output signal | 4~20mA,RS485,4~20mA HEART |
| Supply voltage | 9~32VDC,13~32VDC,15~32VDC,15~24VDC |
| Maximum power | |
4~20mA Yes/No Display
RS485 Yes Display
4~20mA HART Yes/No Display | ≤0.02Us(W) |
| RS485 is not displayed | ≤0.015Us(W) |
| Load characteristics | |
| Voltage type | ≥10kΩ |
| Current type | No display load ≤{(Us-7.5)÷0.02}Ω
With display load ≤{(Us-12)÷0.02}Ω (Us=supply voltage) |
| HART current type | Load ≤{(Us-12)÷0.02}Ω (Us=Supply Voltage) |
| Environmental conditions | |
| Ambient temperature | -40～85℃ |
| Ambient humidity | 0%~95%RH (no condensation, no condensation) |
| Electrical protection | |
| Short-circuit protection | perpetual |
| Reverse polarity protection | No damage, but no work |
| Insulation resistance | ≥100MΩ,500VDC |
| Dielectric strength | 500VAC |
| Output limits | |
| 4-20mA | The output is 2.5mA min. 26mA max |
| RS485 | Output minimum: 0, output max. 3500/7000 |
| 4-20mA HART | The output is 3.8mA and the output is 22mA |
| Overall material | |
| Protective tube material | 304 stainless steel (in contact with the medium to be measured) |
| Process connections | 304 stainless steel (in contact with the medium to be measured) |
| enclosure | Die-cast aluminum |
| Display window | ≈6mm explosion-proof glass |
| Mechanical stability | |
| Seismic performance | 10g(20… 2000Hz) in accordance with the IEC60068-2-6 standard |
| Impact resistance | 500g/ms meets IEC60068-2-27 standard |
