The TSI 8710 DP-Calc Micromanometer Service Manual provides operation, service procedures, specifications, and RS‑232 communication details.
The TSI 8710 DP‑Calc Micromanometer is a pressure‑difference measuring instrument used for HVAC and industrial applications. The manual covers operating instructions, service and calibration procedures, and detailed technical specifications such as measurement ranges, accuracy, and environmental limits.
Key sections include RS‑232 interface settings with supported baud rates, physical dimensions of the unit, and performance data for pressure, temperature, and flow measurements. The document also provides troubleshooting guidance and part numbers for replacement components.
| Temperature measurement range | -40 to 250 °C |
|---|---|
| Pressure measurement minimum | 0.00001 in.H2O (0.001 Pa) |
| Flow measurement range | 25 to 8 000 ft/min (0.125 to 40 m/s) |
| RS‑232 baud rates | 1200, 2400, 4800, 9600, 19200 |
The instrument measures temperatures from –40 °C up to 250 °C.
It can measure as low as 0.00001 in.H₂O, which equals 0.001 Pa.