Dwyer

Submersible, Continuous Recording, User Replaceable Battery

Provides control for humidifying or dehumidifying systems with large LED screen to view relative humidity, output status, and error...

Provides a dual source of pneumatic pressure and vacuum for verifying the calibration pressure instrumentation

A barstock style needle valve that is designed for isolating instruments from liquids or gases

FM approved explosion-proof and intrinsically safe models, replaceable calibrated sensor and integral LCD option

Local flow indication, unrestricted mounting, 4 - 20 mA, 0 - 5 V, and 1 5 V output

Latching Alarm Capabilities, For Air, Water or Caustic Fluids, Unrestricted Mounting

For air, water or caustic fluids, with ± 2% FS, unrestricted mounting, and high temperature and pressure options

Utilizes a fully adjustable stroke control that allows for quick priming, easy pumping and fast pressure generation up to 10000 psi...

Incorporates several innovative design features for improved process performance

Heavy duty, industrial unit has a unique new design which provides sensitivity to differential pressures as low as 10 inches of water

Explosion proof and weatherproof housing, independant piston action design, mountable in any position

Adjustable Set Point, Rugged Bronze Construction, Straight Through Flow

Monitor the gas concentration in underground parking garages & loading docks.

Designed for long service life and maintenance-free operation, easy installation with included coupling adapters

Flow controller mounting kit, power supply

Graphic LCD, Digital RS-232 or RS-485 Interface

Flow range up to 1000 L/min, pressures up to 500 PSI, NIST traceable

Flow ranges up to 1000 L/min and offered in aluminum or 316 SS in 1/4 in, 3/8 in, 1/2 in and 3/4 in sizes

Accurate and reliable measurements, even in dimly-lit areas

Adjustable Set Point, Water or Oil Service, 90° Flow Path

Mercury-free and self counter-weighted free-floating level switch designed for industrial applications

Alluminum weatherproof housing, field adjustable set point and paddle, adjustable to fit 1 in - 8 in size pipe

Latching Relay, Adjustable, Dual Scale, Mount in any Position

Ideal for level measurement of liquids and bulk solids to trigger an alarm or close a filler inlet

Designed with a flush diaphragm tip that will not clog in harsh applications such as sewage lift stations

contains all the components necessary for the design and fabrication of a 1 or 2 station level switch for pipe plug mounting

Provides simple, cost-effective control of the liquid level within a tank

Low cost, reliable and compact, with hermetically sealed contacts

Uses EnOcean® wireless technology to monitor pressure, vacuum, and differential pressures

Monitor humidity, temperature, air velocity, sound and light, large, dual-line 4-digit LCD display

Incorporates adjustable force features without creating irritating noise

High static pressure rating of 200 PSIG, low differential set points, NEMA 4X weatherproof enclosure

Measures Temperature/Humidity, Integral LCD

316 SS Construction, Up To 32,510 Readings

Integral LCD Display, LED Status Indication

Measure Temperature, Humidity, Dew Point, Current, Voltage, or Carbon Monoxide

In-Line Mounting, 2% FS Accuracy

Brass & 316 SS Body, 2% FS Accuracy

316 SS Body, Oil/Gas/Water Calibration

Economical, Aluminum Body, ±5% FS Accuracy

Reliable, magnetically actuated, SS, completely interchangeable with competitive units

Versatile multi-function process gage, 0.25% full scale accuracy, standard with a loop-powered 4 - 20 mA transmitter output

Economical flow indication, multiple sensing point measurement & built in averaging capability

Can instantly show exact temperatures of your refrigerator or freezer in °F or °C with the flip of a switch

Direct Reading, 127 mm Scale, ±10% FS Accuracy

Pressure Transmitter with Switches combines a large, 14-segment LED display with two programmable solid state switches into one...

2.3 in LED segments are available in red, green, or blue, universal power supply and user selectable process inputs