Pyxis 50690, User Manual

Page: 6 / 21

2 Specifications
Table 1. ST-590 Specifications
Specification * ST-590 ST-590SS
Part Number (P/N) 50690 50691
Fluorescent Polymer
Range
†
0.0–20.0 ppm
Fluorescent Polymer
Accuracy
±
0.1 ppm
Excitation Wavelength 410 nm
Emission Wavelength 450 nm
Wavelength Accuracy
±
1 nm
Calibration Two-point calibration against standard solution
Outputs
4–20mA Analog Output,
RS-485 Digital Output with Modbus protocol
Installation
Custom tee assembly (P/N: ST-001)
with 3/4” FNPT socket & threaded
ports
3/4” FNPT threaded ports
Cable Length 5 ft with IP67 connectors & 2 ft flying lead with IP67 adapter
Power Supply 22–26 VDC, 1 W
Dimension (L
×
Dia) 6.8
×
1.44 inch (172.7
×
36.6 mm) See Figure 3
Weight 0.37 lbs (170 g) 2.5 lbs (1148 g)
Material CPVC 304 Stainless Steel
Operational
Temperature
40–104 °F (4–40 °C)
Storage Temperature 20–140 °F (-7–60 °C)
Pressure Up to 100 psi (0.7 MPa) Up to 290 psi (2.0 MPa)
Enclosure Rating IP67
Regulation CE
*
With Pyxis’s continuous improvement policy, these specifications are subject to change without notice.
†
The fluorescent polymer concentration scale is based on the polymer containing 0.25 mole % fluorescent
monomer. Typical polymer specifications are attached below but may vary by producer.
3 Unpacking Instrument
Remove the instrument and accessories from the shipping container and inspect each item for any damage
that may have occurred during shipping. Verify that all accessory items are included. If any item is missing
or damaged, please contact Pyxis Lab Customer Service at
service@pyxis-lab.com .
3.1 Standard Accessories
• Tee Assembly 3/4” NPT (1x Tee, O-ring, and Nut) P/N: ST-001
*
NOTE
*
ST-001 is not included for ST-590SS
• 7-Pin Female Adapter/Flying Leads Cable (2 ft) P/N: MA-1100
• User Manual available online at https://pyxis-lab.com/support/
ST-590 User Manual service@pyxis-lab.com | +1 (866) 203-8397 3