HVAC and Building Automation

Current or Voltage Output; NEMA 4X Enclosures

Designed to easily mount in most instrument panels

Eliminates the need for a separate thermometer and transmitter

Accurately measures the current temperature along with a maximum read or minimum read temperatures

Reaches areas that other thermometers can't

Great fit for tight, compact areas

Capable of testing hydronic systems with test procedures recommended by ASSE, AWWA, CSA, FCCC, HR-USV, & NEWWA

2 in, 3 in or 5 in dial with dual scale, ± 1% FS accuracy, and external reset

Highly accurate measurements & are designed to directly connect to a 1-1/2" or 2" sanitary connection

Used in vibrating separators, vibrating conveyors, and against electroplating build-up

Regulated power supply, 24 VAC to 24 VDC, with adjustable output of 1.5 to 27 VDC.

Regulated 0.5 A, 1 A Fuse Protection

Ideal for use w/ a broad array of service mediums including compatible oils, gases, fuels & hydrocarbons

Provides effective monitoring for most flow/no flow conditions in pipes and chutes

Offer a versatile range of configurations allowing utilization of their many features

Self-Powered, Compact Size, USB Interface

Measures gas pressure with ± 0.5% of full-scale accuracy, designed for easy installation, user selectable units

Able to generate pressure & vacuum for adjusting/calibrating pressure gages, transmitters, or switches

Ideal for use over a broad range of industrial applications including oil refineries, nuclear power stations, petrochemical...

Can be used over a broad range of industrial applications including oil refineries, nuclear power stations, petrochemical...

Quickly and accurately measures air velocity or volumetric flow in imperial or metric units

± 5% or ± 8% full scale accuracy, NEMA 6 (IP67) enclosure rating; two sensing elements

Thermal anemometer technology to provide high accuracy and stable air velocity measurements in imperial and metric units

Quickly and accurately measures air velocity or volumetric flow in imperial or metric units

Used to measure the average temperature up stream of the cooling coils in an air handler

Specifically designed to monitor air flow in ducts & provides a 3A contact output to indicate a change or loss of flow

Ramp function, selectable auto shut off, LED bar graph visually indicates analog signal level

Reduces the number of instruments a contractor has to carry by measuring the carbon dioxide concentration, air temperature, &...

Air cushioned to provide low noise

40 VA to 150 VA, Single or Dual Hub, Circuit Breaker, UL Class 2

Dual valve controller with independently-controlled exhaust valve that actuates only when the pressure needs to be reduced

Field adjustable with simple indicating pointer, vacuum and pressure ranges, stainless steel construction

1/8 DIN digital panel meters accept signals from various transmitters & flowmeters & displays them on a 6 digit, dual line display...

Robust and durable bidirectional anemometer with no moving parts or sensing electronics

Up to 8 Inputs, Integral Power Supply

For Oils, Water and Gases, Infinite Adjustments

Cost effective air flow station for ducts up to 60 in

Designed for pressure, vacuum, and differential pressures

Available in either pneumatic or electric models

Capable of detecting a wide range of air velocities with minimal user calibration

High-quality miniature snap-action switches with a high current capacity and high temperature rating

Specifically designed to stand up to extended duty applications

Provides a clean solution for sensing space pressure

Offers field adjustments and can handle system pressures up to 6000 PSIG

Generates up to 72 PSIG to serve as a pressure source for calibrating gases and transmitters, or to set pressure switches

Used to source pressure for calibration and leak checking tests

Equipped with high proof pressure capabilities, available with either spade terminals or flying leads

15 A SPDT switch for direct control of pumps and motors, pressure, vacuum, or compound ranges available