Product Details:
Manufactuer : ROSEMOUNT
Product No. : 3900-01-10
Product Type : General Purpose pH/ORP Sensor

Product Description

The Rosemount 3900 pH Sensor / ORP Sensor features a double junction reference that aids in the sensors' resistance to harsh environments and helps prolong sensor life. The double junction protects the reference element from poisoning ions-such as ammonia, chlorine, cyanides, and sulfides. Both sensors are made with a porous Teflon® junction. The robust ph/ORP sensor design provides reliability in a wide range of aqueous solutions found in pipelines, open tanks or ponds.

Specification:

Operating Temperature:–10° to 100°C (14° to 212°F)
Max. Operating Pressure:Maximum Pressure: 790 kPa [abs] (100 psig) at 100°C (212°F)
Materials of Construction:Stainless steel, glass, Teflon®, polyphenylene sulfide (PPS), EPDM and silicone (If selecting the ORP sensor, an additional wetted material is Platinum.)
Process Connection:Front facing: 3⁄4" and 1" MNPT; Rear facing: 1" MNPT

Features:

Extended pH sensor / ORP sensor life and protection against poisoning ions using a double junction reference
Enhanced performance and increased life with cracking resistant glass
Maximum chemical resistance provided by a rugged polyphenylene sulfide body
Operates in sub-zero temperatures down to -10°C (14°F)
Built-in solution ground for advanced diagnostics
pH/ORP sensor body features a one-piece construction with both front facing and rear facing process threads
¾” and 1” MNPT process connections to meet a variety of application installation requirements
SMART enabled for pH measurements

PARTS & ACCESSORIES:

Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.

FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.