Water Quality

FEATURES: Isolated 4-20 ma output Selectable Wide Measurement Range Automatic Temperature Compensation 1/8 DIN Mounting Adjustable Zero High 50/60 Hz Noise Rejection

FEATURES: Measurement Range 0 to 5.0 ms/cm / 0 to 15.0 ms/cm Isolated 4-20 ma output Automatic Temperature Compensation 1/8 DIN Mounting Adjustable Zero High 50/60 Hz Noise Rejection

FEATURES: Fast, easy, accurate Unique design eliminates hazmat fees Low range sensitivity

FEATURES: Simultaneous DO and Temperature Measurement snd Analysis Reversible & Isolated 4 to 20mA Output With Adjustable Bandwidth Membrane Keypad With Audio Feedback Automatic Temperature Compensation 4-Digit Password Security Protection 1/4 ...

FEATURES: Isolated 4-20 ma output scalable to any 100mV unit span NEMA 4X Enclosure Large LCD Screen High Accuracy Wide Power Supply Range High Input Impedance

FEATURES: Isolated 4-20 ma output scalable to any 1 pH unit span NEMA 4X Enclosure Large LCD Screen High Accuracy Manual/Auto Temp. Compensation Wide Power Supply Range High Input Impedance

FEATURES: Peristaltic pump design has no valves to clog Self priming even against maximum line pressure Programmable repeating interval on-time cycle timer Digital interval timer for high frequency of small injections per minute

FEATURES: Low maintenance peristaltic design Handles liquids with higher viscosities and solids content Precise variable speed control Automatically detects a tube failure and disables pump

FEATURES: Comfortable handling, stylish design, and reliable function Gel filled with plastic body Basic series for general applications

FEATURES: Comfortable handling, stylish design, and reliable function Refillable liquid electrolyte with unique platinum diaphragm and refill port slider Basic series for general applications

FEATURES: User-friendly touch pad controls and LED display Built-in diaphragm failure detection system Highly accurate and repeatable chemical dosing Can be externally paced by a flowmeter, analyzer or other device

FEATURES: Reliable and easy to maintain All ball bearing gear motor for smooth operation High quality wet end materials

FEATURES: High capacity chemical metering to 833 GPD (131.4 LPH) Output pressures to 175 PSI Precise digital control system with LCD display Built-in Diaphragm Failure Detection System (DFD) Rugged and reliable design

FEATURES: Temperature compensation Long working life - up to 6 months Rapid response Membrane leakage monitoring

FEATURES: Direct readings in less than a minute Automatic Electronic Calibration Flat Surface Electrode Saves up to 15 readings Unaffected by sample color or turbidity

FEATURES: Proven colorimetric DPD chemistry Reliable, low maintenance design Range of 0 - 10 ppm EPA accepted method User selectable sample times Removable sample cuvette Two relay outputs, plus 4-20 mA and RS-485 with Modbus Bright backlit disp ...

FEATURES: Simple Menu Driven Display Pre-Programmed Tests, User Tests Automatic Wavelength Selection Large Display Screen

FEATURES: Nearly indestructible, water proof housing Large, easy to read display Long lasting rechargeable NiMH batteries Conforms to all GLP requirements Measurements up to 300 feet deep with submersible cell

FEATURES: Robust shock and water resistant design Easy to use interface Wide range of applications Accurate and reliable TetraCon® conductivity probe

Direct readings in less than a minute Automatic Electronic Calibration Flat Surface Electrode Saves up to 15 readings Unaffected by sample color or turbidity