| Features |
 |
- High reliability
- Easy Automated Calibration
- Three (3) Programmable alarm relays
- 4-20mA analog output
- RS232/485 Serial Interface
|
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 |
|
Description
Model PT700 on stream
monitor / analyzer has been designed for the detection
of Carbon Dioxide in Process Streams and Natural Gas
Pipeline. The system is cost effective yet highly accurate
and reliable. An industry standard 4-20mA output and
three programmable alarm relay contacts are provided.
These relay contacts can be used to control shut in
valves.
A large LCD display with back light and push button
switches on the front panel are provided for easy user
interface calibration.
Also available are real time clock
and non-volatile memory for historical data logging.
The unit is MODBUS ® RTU serial communication compatible
with PLC's, SCADA, and DCS systems. PT605 Analyzer provides
complete status like current gas concentration, last
successful calibration date & time and current alarm
status via MODBUS ® link. The alarm levels can also be
accessed and programmed via MODBUS ®.
Model PT700 - CO2 Analyzer
Specifications
| Measuring
Range: |
| 0 - 5000 ppm |
|
| 0 - 5 % |
0 - 30% |
| 0 - 10% |
0 - 50 % |
| 0 - 20 % |
· 0 - 100 % |
|
| Method of Detection |
Non-dispersive Infrared
with temperature compensation |
| Enclosure: |
Nema 4X Fiberglass Enclosure.
Wall or Panel mount |
| Dimension: |
17.5"H x 16.5"W
x 7"D
(445mm) H x (419mm) W x (178mm) D
|
| Weight: |
20 Lbs. (9 Kg) |
| Sample Gas Physical
properties: |
Dry and particle free
Temperature: 32 °F to 122 °F (0 °C to
50 °C)
Maximum inlet pressure 2500 PSIG
|
| Sample inlet Tube
Fittings: |
¼" Stainless
Steel tube fittings |
| Accuracy: |
±2% of the reading |
| Resolution/Repeatability:
|
±1% of full scale
(challenge with the same sample gas) |
Stability:
|
< ±5% CO2 per
year |
| Alarm Relays: |
3 SPDT fully programmable dry relay contacts rated
5 amps @ 125 VAC or 24 VDC
|
| Analog Output: |
4-20 mA ( 350 W maximum
loop resistance ) |
| Display: |
Large 4 lines by 20 character
LCD with back light. |
| Peripheral and Interface |
Real time clock calendar
with non-volatile
RS232/485 serial communication memory.
|
| Supply Voltage: |
18-28 VDC
117 VAC (240 VAC option available)
|
| Power Consumption: |
< 4 watts |
|
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