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AM947720 Miniature Electronic Pressure Transmitter
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| A miniature, low-priced, full-featured transmitter — just 1.67 lb. Zero and span adjustability |
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Features
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- A
miniature, low-priced, full-featured transmitter —
just 1.67 lb.
- All
welded 316 stainless steel construction and wetted parts (no
aluminum)
- Ranges
from 0 to 3 to 0 to 5000 psig (0 to 0.2 to 0 to 350 bar)
- ¡¾0.25%
accuracy
- Zero
and span adjustability
- Full
5:1 range turndown
- Integral
junction box
- FM and
CSA explosion-proof and intrinsically safe
- 4 to 20
mA output at 12 to 40 VDC
- 316SS
Base and Hastelloy C Diaphragm, Silicone Oil Fill
- 5-year
warranty
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Digital
Indicator Features
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- Easy
single button scaling
- Steady,
accurate display to ¡¾ 199,990
- 4-1/2
Digits + extra zero
- UL
Listed
- 4 Alarm
points with LED status indication
- NEMA 4
front panel
- Isolated
24V transmitter power supply
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SPECIFICATIONS
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Functional
Specifications
|
| Service |
Liquid, gas or
vapor |
| Range
Limits |
| |
0/. to 0/6 psi
(0/0.2 to 0/0.4 bar) consult factory |
| |
0/6 to 0/15 psi
(0/0.4 to 0/1 bar) |
| |
0/15 to 0/30 psi
(0/1 to 0/2 bar) |
| |
0/20 to 0/100 psi
(0/1.4 to 0/7 bar) |
| |
0/60 to 0/300 psi
(0/4 to 0/20 bar) |
| |
0/200 to 0/1000 psi
(0/14 to 0/70 bar) |
| |
0/600 to 0/3000 psi
(0/40 to 0/200 bar) |
| |
0/1000 to 0/5000
psi (0/70 to 0/350 bar) |
| Output |
4 to 20 mADC,
limited to 30 mADC |
| Power Supply |
12 to 40 VDC with
reverse polarity protection |
| Loop Resistance |
1400 ohms maximum
at 40 volts |
| Turndown |
5:1 |
| Zero Adjust |
¡¾10% |
| Span Adjust |
¡¾10% |
| Temperature
Limits |
| Electronics
(Ambient) |
-40¡Æ to 140¡ÆF
(-40¡Æ to 60¡ÆC) |
| Process Interface |
-40¡Æ to 212¡ÆF
(-40¡Æ to 100¡ÆC) |
| Storage |
-40¡Æ to 212¡ÆF
(-40¡Æ to 100¡ÆC) |
| Overrange |
300% upper range
limit |
| Humidity Limits |
0 to 100% RH |
| Accuracy |
¡¾0.25% of
calibrated span including linearity, hyteresis and repeatability |
| Response Time |
Time constant of 20
milliseconds |
| Stability |
¡¾0.5% of upper
range limit for six months |
| Temperature
Effect (includes zero and span) |
| Compensated |
-20¡Æ to 180¡ÆF
(-29¡Æ and 82¡ÆC) |
| Between 30¡Æ and
130¡ÆF |
¡¾1% of URL per 50¡ÆF
(28¡ÆC) (-1¡Æ and 54¡ÆC) |
| Between -20¡Æ and
180¡ÆF |
¡¾1.6% of URL per
50¡ÆF (28¡ÆC) (-29¡Æ and 82¡ÆC) |
| Power Supply Effect |
¡¾0.005 full scale
per volt |
| Surge Protection |
Standard |
| Vibration Effect |
¡¾0.1% of upper
range limit for 3 g to 200 Hz |
| Position Effect |
0.05%/90¡Æ tilt |
| Overrange Effect |
¡¾0.15% full scale
per 200% of maximum range |
| Process Wetted
Parts |
316 stainless steel |
| Nonwetted Parts |
316 stainless steel |
| Cast head |
CF-8M (316 cast
stainless steel) |
| O Ring |
Buna N |
| Fill Fluid |
DC 200 Silicone
(standard) |
| Process Connection |
1/2 NPTF |
| Electrical
Connection |
1/2 NPTF |
| Weight |
1.67 lbs. |
| CAT
NO. |
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MODEL |
 |
DEscRIPTION |
 |
AVAIL |
 |
PRICE |
| AM947720 |
|
88C003A2 |
|
MINI
ELE PRESS TRANSMITTER 0/6-0/30 PSI |
|
Yes |
|
1,350,000
|
| AM947721 |
|
88C005A2 |
|
MINI
ELE PRESS TRANSMITTER 0/60-0/300 PSI |
|
Yes |
|
1,350,000
|
| AM947722 |
|
88C006A2 |
|
MINI
ELE PRESS TRANSMITTER 0/200-0/1000 PSI |
|
Yes |
|
1,458,000
|
| AM947723 |
|
88C008A2 |
|
MINI
ELE PRESS TRANSMITTER 0/1000-0/5000 PSI |
|
Yes |
|
1,458,000
|
| PD885100 |
|
PD690-3-N |
|
DIGITAL
INDICATOR, 117VAC |
|
Yes |
|
550,800
|
| Please
inquire for NIST Certification |
| PD885105 |
|
PD690-3-18 |
|
DIGITAL
INDICATOR 117VAC W/4 RELAY OUTPUT AND 4-20mA |
|
Yes |
|
1,069,200
|
| Please
inquire for NIST Certification |
| |
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