??? 12/29/05 07:25 Read: times |
#106140 - Problem Humidity Project Responding to: ???'s previous message |
Dear Mr, Ijaz Ahamed,
im using following sensor from company mention below pleaes tel me how to handle this problem Humidity transmitter Module SHINYEI KAISHA ELECTORONIC DIV. ENGINEERING DEPT. MODEL NO. ‚q‚g‚t-‚Q‚Q‚Rseries We own the right to revise specifications and product configurations our advance notice. ‚PDConfiguration Model No. Connector Type Drawing Connector (S4B-ZR-SM3A) Electrical characteristics Supply Voltage (Vin): 5VDC}5% Current Consumption: 2mA (5mA max.) ‚O ` ‚U‚OŽC‚X‚T“‚’‚ˆ Operating Range: 0 to 60deg.C, 95%rh or less Humidity transmitting Range: 10 to 95%rh Storage: -10 to 70deg.C, 95%rh or less Accuracy (Humidity): }5%rh(Range:2.20to2.53V,at25deg.C,60%rh,Vin=5.00VDC) Humidity Output Signal (Reference): at 25 deg.C,Vin=5.00VDC Humidity (%rh) ‚P‚O ‚Q‚O ‚R‚O ‚S‚O ‚T‚O ‚U‚O ‚V‚O ‚W‚O ‚X‚O Output Voltage (V) ‚O. ‚V‚S ‚O. ‚X‚T ‚P. ‚R‚P ‚P. ‚U‚W ‚Q.‚O‚Q ‚Q.‚R‚V ‚Q.‚U‚X ‚Q.‚X‚X ‚R.‚P‚X Output Impedance approx.: 5‚‹ƒ¶,Standard characteristics: Fig. 2 R(25Ž)=50‚‹ƒ¶}5“AB(25/50)=3970‚j}2“ Temperature Output Signal: Thermistor gC16T-45h R(25Ž)=50kƒ¶}5%, B-value(25/50)=3970K}2% Temperature(Ž) ‚O ‚P‚O ‚Q‚O ‚Q‚T ‚R‚O ‚S‚O ‚T‚O ‚U‚O Resistance(kƒ¶) 165.9 100.4 62.63 50.00 40.19 26.46 17.85 12.31 Temperature Dependence (Reference): }5%rh (Vin=5.00VDC,40 to 80%rh, Temp. Range 10 to 40deg.C (based on 25deg.C)) Voltage Dependence (Reference): }5%rh (Vin=5.00VDC,40 to 80%rh, Voltage Range 4.75 to 5.25VDC (based on 5VDC)) best regards, Athar |
Topic | Author | Date |
Problem Humidity Project | 01/01/70 00:00 | |
Which humidity sensor? | 01/01/70 00:00 | |
Problem Humidity Project | 01/01/70 00:00 | |
Datasheet? | 01/01/70 00:00 | |
Problem Humidity Project | 01/01/70 00:00 | |
2-byte character | 01/01/70 00:00 | |
Finding %RH | 01/01/70 00:00 | |
Temperature compensation needed? | 01/01/70 00:00 | |
Surely | 01/01/70 00:00 | |
Why bother? | 01/01/70 00:00 | |
Why bother? | 01/01/70 00:00 | |
Problem Humidity Project | 01/01/70 00:00 | |
Problem Humidity Project | 01/01/70 00:00 | |
Comment your code! | 01/01/70 00:00 | |
Problem With ADC Code | 01/01/70 00:00 | |
Where are the comments?? | 01/01/70 00:00 | |
Problem With ADC Code | 01/01/70 00:00 | |
Try this | 01/01/70 00:00 | |
Mixing 3V and 5V chips | 01/01/70 00:00 | |
3.3v sensor, 5v chip | 01/01/70 00:00 | |
The problem is... | 01/01/70 00:00 | |
but then![]() | 01/01/70 00:00 |