Teflon Body Refractometer Pr-23-M/Ms; Figure 77 Prism Wash System For Pr-23-Rp - Vaisala PR-23 Series User Manual

PR-23 Series User Guide
Figure 77 Prism wash system for PR‑23‑RP
10.8 Teflon body refractometer
PR‑23‑M/MS
Teflon body refractometer PR‑23‑M/MS is designed for use in chemically aggressive
solutions and ultra-pure fine chemical processes.
PR‑23‑M is an all-purpose model, PR‑23‑MS is designed especially for the semiconductor
industry. The sensor has a built-in flow cell designed to keep all metal and other easily
corroding parts from coming into contact with the process liquid. All the wetted parts are
made of non-metallic materials, either PTFE (Teflonâ) or PVDF (Kynarâ), so the
PR‑23‑M/MS sensor withstands corrosion very well.
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PART PART SPECIFICATIONS
1 INDICATING TRANSMITTER DTR
2 SENSOR PR-23-RP
3 CFC-RP-M20 FLOW CELL
2'' ANSI 300 CFC WASH NOZZLE
4
5 CABLE BETWEEN DTR AND SENSOR PR-8230-..
6 MAIN SWITCH PR-10900
7 POWER SUPPLY 100-240 VAC/50-60Hz
8 PROCESS PIPE
9 2'' ANSI 300 TO ½'' ANSI 300 ADAPTER
10 CHECK VALVE ANSI 1/2''
11 ½'' ANSI 300 VALVE
12 WASH SUPPLY 1/2''
IM-EN-PR23-E
SUPPLIED BY
VAISALA 1
VAISALA 1
VAISALA 1
VAISALA 1
VAI/CUSTOMER 1
CUSTOMER/VAI 1
CUSTOMER 1
CUSTOMER 1
CUSTOMER 1
CUSTOMER 1
1
CUSTOMER
CUSTOMER 1