Merrimac Industrial Sales - Haverhill, MA (Serving New Hampshire)
Distributor, Service Company
Distributor of automation systems including sensors for photoelectric sensing, proximity sensing & ultrasonic sensing. Industries served include automotive, food, communication, electrical machinery, electronics, leather, textile & rubber. Products meet Military Specs.
Brand Names: ABB, Adlet, Aitken, Akron, Barber-Colman, Bero, Chessell, Convectronics, Dart Controls, Dwyer, EMM,...
www.merrimacindustrial.com/Prod_Sensors.htm...

Pearse-Bertram, LLC - Bloomfield, CT (Serving New Hampshire)
Distributor, Custom Manufacturer
ISO 9001:2008 certified distributor of industrial process sensors including proximity, photoelectric, fiber optic, vision, laser & ultrasonic sensors. Sensors are used in pressure, temperature & level monitoring applications.
Brand Names: AST, Ashcroft, KOBOLD, Malema, Migatron, Omron, Pyromation
www.pearse-bertram.com/instrumentation-proc...

Servo Components - Hampstead, NH
Distributor
Distributor of ultrasonic sensors available in various models. Specifications of ultrasonic sensors include 100 mm to 700 mm maximum scanning range, 50 mm operating range, 10 degree beam angle, 230 kHz frequency, 15 VDC to 30 VDC voltage, 20 mA to 24 mA maximum switching current, 100 ms response time, 0.5 mm resolution & 4 mA to 20 mA analog current output. Ultrasonic sensors are suitable for detection of glass, plastic & foils, stacking levels & level control & monitoring of transparent materials. CE approved.
Brand Names: Baumer

Airmar - Milford, NH
Manufacturer, Custom Manufacturer
Design & Manufacture Of Transducers