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Rosemount Analytical 3900 3900VP General purpose pH / ORP sensor

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China Beijing Water Meter Co.,Ltd. certification
Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

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Rosemount Analytical 3900 3900VP General purpose pH / ORP sensor

Rosemount Analytical 3900 3900VP General purpose pH / ORP sensor
Rosemount Analytical 3900 3900VP General purpose pH / ORP sensor

Large Image :  Rosemount Analytical 3900 3900VP General purpose pH / ORP sensor

Product Details:
Place of Origin: USA
Brand Name: Rosemount
Certification: ATEX, CE, CSA
Model Number: 3900
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: USD550~USD700
Packaging Details: In carton or as customer’s requirement
Delivery Time: 4~6weeks
Payment Terms: T/T, L/C, PayPal, Western Union, Cash, Escrow
Supply Ability: 1000 pcs
Detailed Product Description
High Light:

PH transmitter

,

PH sensor

 

Quick Detail:

  • SMART enabled
  • Available in hemi bulb, flat bulb, HF resistant, and Hi pH glass
  • Special features for processes with low conductivity, hydrofluoric acid, high pH, and reference poisoning elements
  • Watertight VP8 multiple-pin connector available which eliminates cable twisting.
  • Double or triple junction reference cell
  • Various mounting options
  • Sealed Tefzel body provides maximum protection

 

Description:

 

The Rosemount Analytical 3900 and 3900VP General purpose pH/ORP sensor models are provided with a double junction reference, which protects the reference element from poisoning ions – such as ammonia, chlorine, cyanides, and sulfides – in the process. The double junction reference aids in the sensor's resistance to harsh environments and helps prolong sensor life. Both models are made with porous Teflon® junction positioned near the pH/ORP-sensitive membrane.

The AccuGLASS pH glass formulations exceed industry standards. The AccuGlass pH glass is a result of many years of glass research resulting in a formulation which has been found to increase the life of the sensor. Unlike other pH glasses presently on the market, this glass resists cracking especially at higher temperatures and reduces sodium ion error commonly found in high pH applications. Overall, the AccuGlass formulation enhances the sensor performance to measure pH more accurately and have a longer sensor life than ever before.

Model 3900VP is offered with a watertight sensor-to-cable connector which eliminates re-wiring and cable twisting when replacing sensors. The Variopol VP multiple pin connector is an integral part of each sensor model and uses a mating VP cable. Once the cable is installed and wired to the analyzer, sensors are easily replaced without replacing the cable and without rewiring the analyzer. Also the cable can be disconnected from the sensor before removal from the process which eliminates cable twisting.

Models 3900 and 3900VP are housed in a molded PPS body, making each sensor virtually indestructible and chemically resistant. Complete encapsulation eliminates leakage or high humidity problems traditionally found in other pH/ORP designs. The simplified construction, designed with user convenience in mind does not require electrolyte (KCl) replenishment or any high maintenance troubleshooting procedures.

Installation is easily achieved through the wide variety of mounting configurations. Both Models feature 1'' and 3⁄4'' inch (MNPT) front facing connections for insertion, submersion, or flow-through pH and ORP applications.

Both models are combination sensors (pH, reference, and temperature within sensor body) and measure pH or ORP (Oxidation/Reduction Potential) of aqueous solutions in pipelines, open tanks, or ponds. Models 3900 and 3900VP are suitable for virtually all applications and are compatible with Rosemount Analytical and other manufacturers' instruments.

 

 

Applications:

 

The Rosemount Analytical 3900 and 3900VP pH sensors are suitable for virtually all applications and are compatible with Rosemount Analytical and other manufacturers’ instruments.the sensor operates in sub zero temperatures, down to -10 dgrees C (14 degrees F)
NEW 3/4 'and 1' mounting solutions to meet a variety of application installation requirements.

Related Keywords: pH sensor, pH tester, pH probe, pH tester, water pH, industrial pH sensor, oem orp sensor, orp tester, orp probe

 

 

Specifications:

 

Sensor Type: General purpose 3900

Measured Range: pH: ACCUGLASS™ 0-14

ORP: -1500 to +1500 mV

Operating Temperature: -10° to 100°C (14° to 212°F) Automatic temperature compensation -10° to 100°C (14° to 212°F)

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

Materials of ORP: Platinum

Process Connections: Front facing: 3⁄4' and 1' MNPT and Rear facing: 1'  MNPT

Integral Cable: 32 ft (10m) cable with integral SMART preamp; 15 ft (4.7m) cable without preamp sensor

VP8 Cable: use 24281-XX, 2.5 ft (.8m) to 100 ft (31m)

 

 

Competitive Advantage:

 

 • EXTENDED SENSOR LIFE provided by double junction reference.

• ENHANCED PERFORMANCE AND INCREASED LIFE with minimized glass cracking provided by field-proven ACCUGLASS ™ pH glass formulations.

• VP8 QUICK CABLE-TO-SENSOR RELEASE, provided by the watertight VP8 multiple-pin connector, eliminates cable twisting.

• MAXIMUM CHEMICAL RESISTANCE provided by rugged polyphenylene sulfide body, completely sealed to eliminate sensor leakage.

• NEW 3 ⁄4'' AND 1'' MOUNTING SOLUTIONS to meet a variety of application installation requirements.

• OPTIMUM VERSATILITY WITH VARIOUS MOUNTING OPTIONS provided by one-piece construction with process threads in two places.

• OPERATES IN SUB-ZERO TEMPERATURES down to -10°C (14°F

 

Contact Details
Beijing Water Meter Co.,Ltd.

Contact Person: vito

Tel: +8618810166894

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