Basic error: ± 0.5% F.S ± 1 word
2. Sampling period: 0.5 seconds
3. Control cycle: The control cycle for relay output is adjustable from 2 to 120 seconds, while for others it is 2 seconds.
4. Relay contact output: AC250V/7A (resistive load) or AC250V/0.3A (inductive load)
5. Drive solid-state relay signal output: Drive current ≥ 15mA, voltage ≥ 9V
6. Drive thyristor pulse output: phase shifted or zero crossing trigger pulse with amplitude ≥ 3V and width ≥ 40us
7. Continuous PID regulation analog output: 0-10mA (load 500 ± 200 Ω), 4-20mA (load 250 ± 100 Ω), or 0-5V (load ≥ 100k Ω), 1-5V (load ≥ 100k Ω)
8. Power supply: AC90V~242V (switch mode power supply), 50/60Hz, or other special orders
9. Working environment: a non corrosive gas environment with a temperature range of 0-50.0 ℃, relative humidity not exceeding 85%, and no strong electromagnetic interference
10. Appearance and opening size: 160 × 80 × 120, opening 152 × 76;