DPT-820 Portable Dew Point Meter Repeatability 0.8 ℃ With Nanopore Sensor
Brand Name:Phymetrix
Model Number:DPT-820
Minimum Order Quantity:1
Delivery Time:5-8 days
Payment Terms:T/T
Place of Origin:USA
Contact Now
Add to Cart
Active Member
Location:
Beijing Beijing China
Address:
1504 Room,Yicheng Building C2,Changchun Bridge Road,Haidian District ,Beijing ,China
Supplier`s last login times:
within 22 hours
Product Details
Company Profile
Product Details
Nanopore Sensor , Portable Dew Point Meter , Repeatability 0.8 ℃
The nanopore sensor utilized in this analyzer measures the amount of water vapor molecules that have entered its pores.This amount is directly proportional to the partial water vapor pressure in the gas surrounding the sensor,and the partial water vapor pressure is dependant on the water vapor content of the gas and the total pressure of the gas,Thus to compute the water vapor content of the gas under measurement the analyzer has to “know”the total pressure of the gas.Since there is no built-in pressure sensor,the user should enter the total pressure into the analyzer,this can be easily done by entering atmospheric pressure(the analyzer default setting)and measuring at atmospheric pressure by allowing the sample cell outlet(exhaust)port to vent without restrictions.
The DPT-820 can be mounted directly Connections for inlet and outlet of the gas being measured are made through a variety of available options e.g.1/8”or 1/4”Swagelok tubing compression fittings
The DPT-820 is 4/20mA loop powered analyzers.The analyzer will operate from 12VDC to 30VDC power and will draw 4mA to 20mAdepending on the measurement and the analog output settings(factory default 4mA=-110 and 20mA=+20).
| Display | DP (℃), PPMV, RH %, either one |
| Power supply | DC12V - DC30V |
| Output | 4-20 mA |
| Sensor | Resistance capacity |
| Alarm | Colors: Red: High alarm Pink: low alarm White: test in range |
| Range | 110 ℃ ~ + 20 ℃ |
| Accuracy | 2 ℃(temperature corrected) |
| Repeatability | 0.8 ℃ |
| Response time | T95 = 3 min |
| Sampe flow | > 1LPM |
| Dimensions | 2. include sample chamber: 4.331″*2.362″*4.760″(L*W*H) (110 mm* 60mm * 120.9 mm) |
| Weight | Transmitter$sensor:14.11 oz.(0.4Kg) Sample chamber:29.98 oz.(0.85Kg) |
| Explosion-proof grade | IP67 (Designed) |
| Inlet&Outlet | 1/8 NPT 316L-SS |
| RS485 output | Modbus provide PC software (optional) |
DPT-820 Portable Dew Point Meter Repeatability 0.8 ℃ With Nanopore Sensor
Inquiry Cart
0