Technical indicators |
Pressure measurement |
Range | -12 - 30 PSI/-0.8 - 2 bar |
Resolution | 0.001 PSI, 0.0001 bar |
Accuracy (1 year) | ± 0.025 % of full scale, ± 0.035 % of full scale over 6 months, only dry air and non-corrosive gases for 1 year |
Temperature effect (all ranges) | When the temperature exceeds the range of 15 °C - 35 °C, adding ± 0.002% of full scale / °C 15 °C - 35 °C has no effect on the accuracy of all functions |
Features | Range | Resolution | Accuracy (1 year) | Remarks |
DC mA (analog and measurement) | DC 0-24 mA | 0.001 mA | ± 0.015 % of reading ± 2 words | Maximum load in the mA output is 1000 Ω, maximum voltage DC in the mA analog is 26 V |
DC voltage (measurement only) | 30 V DC | 0.001 V | ± 0.015 % of reading ± 2 words | Cannot measure AC voltage, DC voltage can not exceed 30 V |
Temperature (measurement only, Pt100 RTD) | -50 - 150 °C (-50 °F - 302 °F) | 0.01 °C 0.01 °F | Temperature ± 0.1 °C (0.2 °F) | Uncertainty of ± 0.25 °C (± 0.45 °F) with 720 RTD probes (optional accessory). |
Loop power | 24 V DC | N/A | 24 mA/24 V |
Temperature effect (all functions) | | | When the temperature exceeds the range of 15 °C - 35 °C, add ± 0.002% of full scale / °C | No effect on the accuracy of all functions in the 15 °C - 35 °C range |
surroundings |
Operating temperature | -10 °C to +50 °C |
Storage temperature (with battery) | Follow the battery manufacturer's technical specifications (see below for storage specifications) |
Storage temperature (without battery) | -20 °C to +60 °C |
Power requirement |
battery | 8 standard 5 alkaline batteries |
Battery life | At least 300 pump cycles in 150 PSI pressure; at least 1000 pump cycles in 30 PSI pressure; at least 100 pump cycles in 300 PSI pressure |
Body characteristics |
Size (height x width x depth) | 24.13 cm x 11.18 cm x 7 cm (9.5 in x 4.4 in x 2.8 in) |
weight | With leather case 1.2 kg (2.5 lb) |
connection |
pressure | 1/8" female NPT connector |
electric | Standard banana socket |
RTD | 4 pin miniature round |
External module | 6 pin miniature round |
Engineering unit (configurable) |
Psi, bar, mbar, kPa, kgcm 2 cmH 2 O@4 °C, cmH 2 O@20 °C, mH 2 O@4 °C, mH 2 O@20 °C, inH 2 O@4 °C, inH 2 O@20 °C, inH 2 O@60 °F, mmHg@0 °C, inHg@0 °C, ftH 2 O@4 °C, ftH 2 O@20 °C, ftH 2 O@60 ° F |