Pressure – atec.com.gr https://atec.com.gr Electronic – Electric - Pneumatic Wed, 24 Dec 2025 08:14:44 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://atec.com.gr/wp-content/uploads/2023/01/favicon.ico Pressure – atec.com.gr https://atec.com.gr 32 32 KROMSCHRODER DL 150A-31 PRESSURE SWITCH 30-150 mBar https://atec.com.gr/product/kromschroder-dl-150a-31-pressure-switch-30-150-mbar/ Fri, 17 Oct 2025 12:29:06 +0000 https://atec.com.gr/new2/?post_type=product&p=6469 The Kromschroder DL 150A‑31 is a high‑reliability diaphragm pressure switch designed for monitoring positive, negative, and differential air pressure in industrial and commercial combustion systems. Suitable for air and flue gases, it ensures safe and stable operation in burners, boilers, HVAC systems, and other air‑handling installations.

This model features an adjustable switching range of 30–150 mbar, a hand‑wheel adjustment mechanism, and a robust housing with screw terminals for secure electrical connections. It includes both Rp 1/4 threaded connection and tube connection, along with a test key for functional checks.

The DL 150A‑31 (Honeywell/Kromschroder code 84444880) is EC type‑tested and certified according to EN 1854, making it suitable for use as a special‑design safety pressure switch in demanding environments.

]]> I/P CONVERTER https://atec.com.gr/product/i-p-converter/ Thu, 09 Oct 2025 11:54:27 +0000 https://atec.com.gr/new2/?post_type=product&p=6462 SIEMENS SIPART POSITIONER PS2 https://atec.com.gr/product/siemens-sipart-positioner-ps2/ Tue, 13 Feb 2024 11:01:24 +0000 https://atec.com.gr/?post_type=product&p=6173 AALBORG PRESSURE TRANSMITTER 7MF1564.3CA00.4AA3 https://atec.com.gr/product/aalborg-pressure-transmitter-7mf1564-3ca00-4aa3/ Mon, 12 Feb 2024 11:29:05 +0000 https://atec.com.gr/?post_type=product&p=6165 FOX PRESSURE SWITCH SERIES K4 https://atec.com.gr/product/fox-pressure-switch-series-k4/ Thu, 29 Dec 2022 09:42:16 +0000 http://atec.com.gr/?post_type=product&p=5820 Switching pressure range: From -0.8 Bar to 400 Bar Maximum pressure: From 25 Bar to 600 Bar Working temperature: -25°C ÷ +85°C Hydraulic connection: Different threads (STD: ¼” BSP-M) Body material: Zinc plated steel with key 24mm (AISI 316L or different BRASS on request) Weight: 0,06 Kg Fixed hysteresis value: - Membrane execution ~ 10% of end of scale at 20°C - Piston execution ~ 20% of end of scale at 20°C - Y Piston execution ~ 25% of end of scale at 20°C Switching accuracy: ± 5% of end of scale at 20°C Mechanical life: 106 cycles at 70 bar (1000 PSI) at 20°C Tightening torque max: 50 Nm Electric features Maximum load: 0.5 A at 250 Volt AC, 0.15 A at 110 Volt DC Type of electric contact: NO or NC Electric protection acc. to EN 60529: P1 – IP54]]> Switching pressure range: From -0.8 Bar to 400 Bar Maximum pressure: From 25 Bar to 600 Bar Working temperature: -25°C ÷ +85°C Hydraulic connection: Different threads (STD: ¼” BSP-M) Body material: Zinc plated steel with key 24mm (AISI 316L or different BRASS on request) Weight: 0,06 Kg Fixed hysteresis value: - Membrane execution ~ 10% of end of scale at 20°C - Piston execution ~ 20% of end of scale at 20°C - Y Piston execution ~ 25% of end of scale at 20°C Switching accuracy: ± 5% of end of scale at 20°C Mechanical life: 106 cycles at 70 bar (1000 PSI) at 20°C Tightening torque max: 50 Nm Electric features Maximum load: 0.5 A at 250 Volt AC, 0.15 A at 110 Volt DC Type of electric contact: NO or NC Electric protection acc. to EN 60529: P1 – IP54]]> FOX PRESSURE SWITCH SERIES F4/P2 https://atec.com.gr/product/fox-pressure-switch-f4z1-p2/ Thu, 29 Dec 2022 07:22:10 +0000 http://atec.com.gr/?post_type=product&p=5814 Body: Hexagonal 32 in Zinc plated steel available in Brass or AISI316L Diaphragm: available in NBR, EPDM , FKM, PTFE Regulation range: from 0.25 to 2.5 bar; from 2 to 10 bar Max Pressure: 25 bar Working temperature: from -25°C to 85 °C Switching frequency: 90 cycles/min Intervention Point: set with internal screwor presetted in factory Switching Accuracy: +/- 5% of F.S. Fix Hysteresis Value: about 10% of F.S. Weight: 0.05 Kg]]> Body: Hexagonal 32 in Zinc plated steel available in Brass or AISI316L Diaphragm: available in NBR, EPDM , FKM, PTFE Regulation range: from 0.25 to 2.5 bar; from 2 to 10 bar Max Pressure: 25 bar Working temperature: from -25°C to 85 °C Switching frequency: 90 cycles/min Intervention Point: set with internal screwor presetted in factory Switching Accuracy: +/- 5% of F.S. Fix Hysteresis Value: about 10% of F.S. Weight: 0.05 Kg]]> REXROTH PRESSURE SWITCH 441.014.001.0 https://atec.com.gr/product/aventics-pressure-switch-441-014-001-0/ Fri, 25 Nov 2022 13:00:47 +0000 http://atec.com.gr/?post_type=product&p=5743 NAKAKITA PRESSURE CONTROLLER 0-15 bar https://atec.com.gr/product/nakakita-pressure-controller-0-15-bar/ Thu, 07 Apr 2022 11:51:00 +0000 http://atec.com.gr/?post_type=product&p=5614 EP CONVERTER – I/P CONVERTER https://atec.com.gr/product/ep-converter-i-p-converter/ Thu, 07 Apr 2022 09:56:38 +0000 http://atec.com.gr/?post_type=product&p=5604 POSITIONER NAKAKITA NS737 https://atec.com.gr/product/positioner-nakakita-ns737/ Wed, 23 Mar 2022 10:08:15 +0000 http://atec.com.gr/?post_type=product&p=5531