|
|
|
 |
|
| Size: |
2 ½"
gage |
|
| Accuracy: |
ASME
Grade A; 1% middle half of scale, 2% remainder |
|
| Pressure
Connection: |
¼"
NPT male on rear of case |
|
| Housing: |
Vydyne®
mineral and glass filled nylon; high impact acrylic cover |
|
| Scale: |
White
coated aluminum with black graduations and pointer |
|
| Movement: |
Spirally
wound beryllium copper Bourdon tube |
|
| Finish: |
Black |
|
| Weight: |
1 lb.
(.05 kg) |
|
| Accessories: |
Bracket,
threaded studs and nuts for panel mounting |
| Model Number |
Range, PSI |
Minor Divisions |
| 6010 6020 6030 6060 6080 |
0 - 1000 0 - 2000 0 - 3000 0 - 6000 0 - 8000 |
10 50 100 200 200 |
|
 |
 |
 |
Model
CR30 Circular Chart Recorder continuously indicates, monitors, and
records critical differential pressure measurements down to ±0.1"
water column. Permanently record measurements on 8" diameter chart
paper for exceptional data resolution. Selectable ranges and recording
times allow user to customize recording parameters to fit the
application. Large digital display allows quick visual checks of real time differential pressure information. Display minimum and maximum readings for spot checks. The CR30 recorder features locking keypad and door, and audio and visual alarm indication with programmable delay. Unit includes CR773 chart paper, two pens, 6 ft (2 m) tubing, AC adapter, and instruction manual. |
| Accuracy: |
±0.002
IN WC, ±2% of reading |
|
| Range: |
-0.10
to + 0.10, -0.15 to + 0.25, 0 to 0.15, 0 to 0.25 IN WC (selectable) |
|
| Max.
Pressure: |
1"
IN WC |
|
| Recording
Times: |
1, 7,
14, and 31 day (selectable) |
|
| Average
Response Time: |
20
seconds for 60% step change |
|
| Chart
Size: |
8"
(20.3 cm) diameter |
|
| Display
Resolution: |
0.001
all ranges |
|
| Calibration: |
User
calibration of zero |
|
| Ambient
Operating Temperature: |
32 to
122°F (0 to 50°C), 0 to 90% RH (non-condensing) |
|
| Power
Supply: |
120
VAC adapter (included) or four "D" batteries (response time is
slower when using battery power source, batteries are suggested for
back-up power) |
|
| Mounting: |
Free
standing or wall mountable |
|
| Dimensions: |
10 ½"H
x 13 7/8"W x 2 ½"D (26.7 x 35.2 x 6.4 cm) |
|
| Weight: |
7 lbs
(3.2 kg) |
