Differential Pressure Gauge

The Dwyer 2-5000 Series Minihelic Differential Pressure Gage offers reliable 250 Pa measurement with durable housing for harsh environments. Features removable lens for easy servicing, ideal for OEM and industrial applications.

Dwyer 2300 series MAGNEHELIC differential pressure gauges offer precise measurement from 1KPA to 4KPA. Durable, reliable, and ideal for HVAC and industrial applications. Available with custom ranges and certifications.

Hermetically sealed stainless steel construction prevents fogging. Direct-drive bimetal element eliminates gears for reliable accuracy. Adjustable dial rotates 360° and tilts 180° for easy viewing. External reset screw allows field calibration. Ideal for tough industrial environments.

The Dwyer 616KD-B-54 features One-Touch digital push-button calibration for zero and span, eliminating manual adjustments. Ideal for HVAC and OEM applications, it offers compact design, NIST certification, and optional 1/8" NPT connections for reliable performance.

Series DX Wet/Wet Differential Pressure Switch with SPDT contact output. Suitable for gases and water-based solutions. Features low set points from 1 psid, high static pressure rating of 200 psig, and weatherproof NEMA 4X enclosure. Externally adjustable, removable terminal block for easy installation.

High-precision Yokogawa CPU Module SCP451-51-S1 for reliable process control in oil, chemical, power, and metallurgy. Offers stable performance, durability, and seamless integration into demanding automation systems.

3-in-1 indicating gage with low-limit and high-limit control. Range 0-250 Pa. Ideal for air conditioning systems, clean rooms, and fume exhaust systems. Durable, precise, and reliable for HVAC applications.

Measures % RH, temperature, dew point and wet bulb. Features hold function, stores up to 99 readings, and compatible with Dwyer AP1 and VP1 probes. Includes 9V battery, probe, wrist strap, and hard case.

Explosion-proof and weatherproof differential pressure switch compatible with natural gas. Features an external set point screw for easy adjustments without opening the enclosure. Simplifies installation with accessible electrical connections.

Dwyer U-Tube Manometer 1223-M1000-W/M with range 500-0-500 mm w.c. Suitable for pressures up to 100 psi. Ideal for duct static pressure, calibration labs, and filter monitoring. Durable, precise, and reliable for industrial applications.

Dwyer Magnehelic differential pressure gage model 2301-HA-SS, range 0.5-0-0.5 in w.c. Ideal for filter monitoring, air velocity, and clean room pressure indication. Durable, accurate, and reliable for industrial HVAC applications.

High-accuracy pressure transmitter for liquids and gases, ranges up to 60 bar. Features ratiometric or 4-20 mA output,

This flush inductive sensor features a 1.5 mm rated operating distance, NAMUR output, and normally closed function. Designed for reliable detection with high switching frequency up to 2000 Hz. Compliant with EN IEC 60947-5-2, suitable for industrial automation.

Compact thermal imager with 120x90 IR resolution, 25Hz frame rate, and -20°C to 400°C range. Features 7 color palettes, fusion/PIP modes, video recording, and MFi certification. Drop-proof design with USB Lightning connection for iOS.

Durable PVC multigas detector with 1-year warranty, operating from -40°C to 60°C. Supports OEM/ODM customization for LEL, O2, CO, H2S, HCN, and more. Compact 6.68 x 3.52 x 1.95 inch design ensures reliable workplace safety.

Megger MIT1025-UK insulation tester delivers 10kV output and measures up to 20 Teraohms. Multi-range test voltage ensures precision. Durable design with UK plug, ideal for high-voltage industrial applications. Certifications and custom options available.

Smart basic level electronic refrigerant meter with two temperature-compensated pressure sensors for accurate high/low pressure measurement. Supports App data reading and report generation. Ideal for refrigeration and heat pump system maintenance. Durable, portable, and easy to use.

Accurately measure paint and coating thickness on automotive surfaces with this digital gauge. Features a compact design, LED flashlight, and operates in -20~40°C. Durable and easy to use for quality control and inspection.

High-precision pressure transmitter with ceramic and metal sensors. Features ±0.075% accuracy, 100:1 turndown, SIL3 certification, and HistoROM memory. Ideal for process monitoring with HART, PROFIBUS PA, or FOUNDATION Fieldbus. Durable, modular, and easy to commission.

High-performance ultrasonic level transmitter with 4-20mA HART communication, 10.5-45V DC supply, and wide -40°C to 85°C ambient range. Built for operational safety with Ex certification and SIL support. Ideal for hazardous areas.