| Model # |
Pressure Range |
Recording Times |
Stainless Steel Sensor |
Price |
|
| PW450 |
0 to 100 PSI |
7-Day |
|
|
|
| PW451 |
0 to 100 PSI |
24-Hour |
|
|
|
| PW455 |
0 to 200 PSI |
24-Hour |
|
|
|
| PW454 |
0 to 200 PSI |
7-Day |
|
|
|
| PW456 |
0 to 300 PSI |
7-Day |
|
|
|
| PW457 |
0 to 300 PSI |
24-Hour |
|
|
|
| PW459 |
0 to 500 PSI |
24-Hour |
|
|
|
Notes:
Please
keep in mind that the PW4 Pressure Chart Recorders are not suitable for
monitoring ammonia, acids or other corrosive substances, and only the
PW461 and PW462 are suitable for monitoring salt water.
Pressure Range:
0 to 100 PSI
Pressure Accuracy:
±2% full scale
Ambient Operating Conditions:
-22 to 122F (-30 to 50C), 0 to 100%
Power Source:
One AA battery (user replaceable)
Battery Life (Avg):
1 Year
Chart Size (Diameter):
4"
Recording Times:
7-Day
Response Time:
1 second
Calibration:
Standard Dickson Certificate of Calibration
Available Calibration Options:
User: None; Factory: zero point and span NIST traceable
Enclosure:
Velox PBT NEMA 4x
Dimensions (Inches/cm):
6.9x6.3x2.9
17.6x16.1x7.4
Fitting:
1/4" NPT thread, 5/8" Hex
Mounting:
Stem or keyhole slots for wall mounting
Weight:
1.8 lbs
2.7kg
Included Accessories:
One "AA" battery & pen
IP Rating:
IP56
Warranty:
12 Month Limited
Key Features:
1.0 to 100 PSI/7 Day
2.NEMA 4X Enclosure
3.4" Chart
4.1 Year Battery Life
A.K.A.:
Dickson
PR4, Dickson PW4, Dickson Chart Recorder, Dickson Recorder, Dickson PR,
Chart Recorder, Circular Chart Recorder, Pressure Chart Recorder, Water
Pressure Chart Recorder, Gas Pressure Chart Recorder, Steam Pressure
Chart Recorder, Pressure Recorder, Water Pressure Recorder, Gas
Pressure Recorder, Steam Pressure Recorder
