Copied Differential pH Probe, Direct 4-20mA Output
Differential pH Probe, Direct 4-20mA Output
Applications such as pulp and paper or dye manufacturing and industrial wastewater treatment may expose pH probes to harsh conditions and chemicals. A differential pH probe utilizes a special measurement technique, which extends the working lifetime of the sensor in challenging applications. Replacing the sensor reference (salt bridge) and buffered electrolyte solution can extend working lifetime, which saves timely, costly replacements. Our SD7420CD features differential sensor technology with a direct 4-20mA output, so it can be integrated into control systems without the use of a transmitter or controller.FeaturesReliable measurement performance: True differential pH measurement technology using solution groundHigh accuracy measurements: Differential measurement technique virtually eliminates ground loop measurement errorNo transmitter or controller required: Direct 4-20mA output for simple integrationResists aggressive chemicals: Constructed of durable Ryton® Polyphenylene Sulfide (PPS)Automatic temperature compensation: Accurate measurements even with rapid temperature changes.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$914.25 | $797.00 |
|
$797.00 | See Site | Visit Store |
Reviews
Questions & Answers
Timberline 605-100 1/4 D x Long Auger Drill Bit
$2.94
to 150mm Stainless Steel Electronic Depth Gage
$210.80
Tool Shadows, Brushes, Tank, Stiff
$28.20
R 1352 Two-Bladed Centrifugal Stirrer
$370.70
Deluxe Source Pre-Filter, 316 CFM
$562.00
Universal Black, 3/4" Drive, Total Legth 4-1/16"
$75.59
Caution Floor Opening Do Not Remove Sign
$14.76
125mm x 5mm Type C Insertion Element
$224.20
Traffic Sign
$38.69
Eco "Caution Eye Protection Required" Sign
$13.67
Polystyrene Reserved For Faculty Sign
$22.81
Amana Tool 48325-K-M CNC SC Spektra Extreme Tool Life Coated Compression Spiral 8mm D x 32mm CH x 8mm SHK x 71mm Long 3 Flute Router Bit
$93.56
Plato Hydrometer, 0 to 8.5 deg
$60.19
111520 Alphabetical Miniature Wire Marking Card "W"
$87.29
1-1/2" to Pipe Marker "Alimentation" Yellow
$2.66
Plastic Sign "Danger Safety Belts Required"
$11.46
830 Voltmeter, 12 V, Polished, Heavy Duty Automotive
$55.85
Multimode Media Converter w/ SC
$270.70
1000mm Aluminum Meter Stick
$7.36
UV Black Heavy Duty Cable Ties, 100 Pack
$17.78
Sign "Confined Space Entry Permit Required No_"
$22.21
Stainless Steel 3pk. Strainer with Silicone Grip
$9.99
Dual Scale Gauge, 1/4" Bottom, 0/15,000 Psi/kPa
$113.80
Polyester Notice Microwave Oven In Use Sign
$14.76
Parallel Clamp
$14.01
VITLAB PP Lid for 10L HDPE Bucket with Handle
$9.40
Amana Tool RCK-162 Solid Carbide Insert Replacement Knife 7.5 x 12 x 1.5mm for Straight Router Bit with Tip RC-2062
$12.29
45 deg Male 37 deg Flare x Male NPTF Elbow
$9.00
Plastic Movable Blast Gate
$6.66
Otoscope Head Only
$56.94
Electronic Cable Organizer Bag Portable Double Layers Electronic Digital Accessories Storage Pouch Carry Case for USB Cable Charger Earphone - Wine
$3.05
50093297 Aluminum Distribution Block
$528.00
Class 1 Precision Analytical 1/64 Weight
$136.00
Volatile Oil Distilling Apparat, Heavier
$573.00
Floor King 45020 Comparable to Roberts 10-42, 4-1/2 D x 20 Teeth x 20mm Bore (with 5/8" bushing) x ATB Grind Designed for 10-40 & 21600 Jamb/Undercut
$19.92
Aluminum Sign "Caution Possible Asbestos Exposure"
$31.61
LED Desk Lamp with Adjustable Clamp Reading Light USB Plug-in Table Lamp for Eye Care Bedside Lamp - Black
$4.65
3-1/2" Safety Label "Hearing ..."
$15.14
