Skip to content

Welcome

  • Home
  • Catalog
  • Contact
  • Categories
    • Temperature Sensors
      • Thermostats
      • Duct / Duct Averaging
      • Strap On / Surface Mount
      • Immersion
      • Outside Air
      • Room
    • Pressure Devices
      • Industrial
      • Differential
      • Refrigeration
      • Pressure Controls
    • Humidity Control
      • Duct Humidity
      • Room Humidity
      • Humidistats
    • Gas Detection
      • Sensors
      • Controllers
      • Refrigerant Detection
      • Explosion-Proof
      • Accessories
    • Indoor Air Quality (IAQ) and Combo Sensors
      • IAQ (Indoor Air Quality)
      • Combo RH and Temp Sensors
    • Power and Current
      • Current Switches
      • Current Sensors
      • Current Relays
      • Current Transformers
      • Current Transducers
      • Power Supplies
      • Lighting Controls
    • Valves and Assemblies
      • Zone Valves
    • Damper Actuators
      • Spring Return
      • Non-Spring Return
    • Wireless Technology
      • Wireless Receivers
      • Wireless Transmitters
      • Wireless Accessories
    • Flow Controls
      • Air
      • Liquid
    • Smoke/Heat Detection and Alarms
    • Miscellaneous Sensor & Control Devices
      • Leak Detection
      • Solar
      • Condensation
    • Motor Speed Controls
      • Single-Phase
      • Three-Phase (VFD)
    • Search By Manufacturer
      • Belimo
      • Functional Devices (RIB)
      • Gentex
      • BAPI
      • Greystone
      • Honeywell Analytics
      • Inovonics
      • Johnson Controls
      • Schneider Electric
      • Senva
      • Setra
      • Siemens
      • Veris
Log in

Country/region

  • Australia AUD $
  • Austria EUR €
  • Belgium EUR €
  • Canada CAD $
  • Czechia CZK Kč
  • Denmark DKK kr.
  • Finland EUR €
  • France EUR €
  • Germany EUR €
  • Hong Kong SAR HKD $
  • Ireland EUR €
  • Israel ILS ₪
  • Italy EUR €
  • Japan JPY ¥
  • Malaysia MYR RM
  • Netherlands EUR €
  • New Zealand NZD $
  • Norway USD $
  • Poland PLN zł
  • Portugal EUR €
  • Singapore SGD $
  • South Korea KRW ₩
  • Spain EUR €
  • Sweden SEK kr
  • Switzerland CHF CHF
  • United Arab Emirates AED د.إ
  • United Kingdom GBP £
  • United States USD $
    • Home
    • Catalog
    • Contact
    • Categories
      • Temperature Sensors
        • Thermostats
        • Duct / Duct Averaging
        • Strap On / Surface Mount
        • Immersion
        • Outside Air
        • Room
      • Pressure Devices
        • Industrial
        • Differential
        • Refrigeration
        • Pressure Controls
      • Humidity Control
        • Duct Humidity
        • Room Humidity
        • Humidistats
      • Gas Detection
        • Sensors
        • Controllers
        • Refrigerant Detection
        • Explosion-Proof
        • Accessories
      • Indoor Air Quality (IAQ) and Combo Sensors
        • IAQ (Indoor Air Quality)
        • Combo RH and Temp Sensors
      • Power and Current
        • Current Switches
        • Current Sensors
        • Current Relays
        • Current Transformers
        • Current Transducers
        • Power Supplies
        • Lighting Controls
      • Valves and Assemblies
        • Zone Valves
      • Damper Actuators
        • Spring Return
        • Non-Spring Return
      • Wireless Technology
        • Wireless Receivers
        • Wireless Transmitters
        • Wireless Accessories
      • Flow Controls
        • Air
        • Liquid
      • Smoke/Heat Detection and Alarms
      • Miscellaneous Sensor & Control Devices
        • Leak Detection
        • Solar
        • Condensation
      • Motor Speed Controls
        • Single-Phase
        • Three-Phase (VFD)
      • Search By Manufacturer
        • Belimo
        • Functional Devices (RIB)
        • Gentex
        • BAPI
        • Greystone
        • Honeywell Analytics
        • Inovonics
        • Johnson Controls
        • Schneider Electric
        • Senva
        • Setra
        • Siemens
        • Veris
    E-Controls.net

    Country/region

    • Australia AUD $
    • Austria EUR €
    • Belgium EUR €
    • Canada CAD $
    • Czechia CZK Kč
    • Denmark DKK kr.
    • Finland EUR €
    • France EUR €
    • Germany EUR €
    • Hong Kong SAR HKD $
    • Ireland EUR €
    • Israel ILS ₪
    • Italy EUR €
    • Japan JPY ¥
    • Malaysia MYR RM
    • Netherlands EUR €
    • New Zealand NZD $
    • Norway USD $
    • Poland PLN zł
    • Portugal EUR €
    • Singapore SGD $
    • South Korea KRW ₩
    • Spain EUR €
    • Sweden SEK kr
    • Switzerland CHF CHF
    • United Arab Emirates AED د.إ
    • United Kingdom GBP £
    • United States USD $
    Log in Cart

    Item added to your cart

    View cart

    Search results

    • Digital monitor with a LCD display on a white background

      Greystone RPC2-SP Room Pressure Monitor, +/- 0.25" wc, +/-0.125"wc, +/-30 Pa, +/-60 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with stainless plate pick-up port.

      Greystone RPC2-SP Room Pressure Monitor, +/- 0.25" wc, +/-0.125"wc, +/-30 Pa, +/-60 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with stainless plate pick-up port.

      Regular price $736.92 USD
      Regular price Sale price $736.92 USD
    • Digital monitor with a LCD display on a white background

      Greystone RPC2-BAC-AC Room Pressure Monitor, BACnet, Selectable Ranges, Continental Pick-Up Port

      Greystone RPC2-BAC-AC Room Pressure Monitor, BACnet, Selectable Ranges, Continental Pick-Up Port

      Regular price $775.22 USD
      Regular price Sale price $775.22 USD
    • Digital monitor with a LCD display on a white background

      Greystone RPC1-BAC-SP Room Pressure Monitor, BACnet, Selectable Ranges, Stainless Plate Pick-Up Port

      Greystone RPC1-BAC-SP Room Pressure Monitor, BACnet, Selectable Ranges, Stainless Plate Pick-Up Port

      Regular price $775.22 USD
      Regular price Sale price $775.22 USD
    • Digital monitor with a LCD display on a white background

      Greystone RPC1-AC Room Pressure Monitor, +/- 1.0" wc, +/-0.5"wc, +/-125 Pa, +/-250 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with continental pick-up port.

      Greystone RPC1-AC Room Pressure Monitor, +/- 1.0" wc, +/-0.5"wc, +/-125 Pa, +/-250 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with continental pick-up port.

      Regular price $736.92 USD
      Regular price Sale price $736.92 USD
    • Digital monitor with a LCD display on a white background

      Greystone RPC1-BAC-AC Room Pressure Monitor, BACnet, Selectable Ranges, Continental Pick-Up Port

      Greystone RPC1-BAC-AC Room Pressure Monitor, BACnet, Selectable Ranges, Continental Pick-Up Port

      Regular price $775.22 USD
      Regular price Sale price $775.22 USD
    • Digital monitor with a LCD display on a white background

      Greystone RPC2-AC Room Pressure Monitor, +/- 0.25" wc, +/-0.125"wc, +/-30 Pa, +/-60 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with continental pick-up port.

      Greystone RPC2-AC Room Pressure Monitor, +/- 0.25" wc, +/-0.125"wc, +/-30 Pa, +/-60 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with continental pick-up port.

      Regular price $736.92 USD
      Regular price Sale price $736.92 USD
    • Digital monitor with a LCD display on a white background

      Greystone RPC2-BAC-SP Room Pressure Monitor, BACnet, Selectable Ranges, Stainless Plate Pick-Up Port

      Greystone RPC2-BAC-SP Room Pressure Monitor, BACnet, Selectable Ranges, Stainless Plate Pick-Up Port

      Regular price $775.22 USD
      Regular price Sale price $775.22 USD
    • Digital monitor with a LCD display on a white background

      Greystone RPC1-SP Room Pressure Monitor, +/- 1.0" wc, +/-0.5"wc, +/-125 Pa, +/-250 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with stainless plate pick-up port.

      Greystone RPC1-SP Room Pressure Monitor, +/- 1.0" wc, +/-0.5"wc, +/-125 Pa, +/-250 Pa Ranges (selectable), 24 Vac/dc supply, 4-20mA, 0-10Vdc and 0-5Vdc outputs, with stainless plate pick-up port.

      Regular price $736.92 USD
      Regular price Sale price $736.92 USD
    • Two metal rods with attached brackets on a white background

      Greystone FPP6 150 mm (6") Stainless steel flow pressure probe

      Greystone FPP6 150 mm (6") Stainless steel flow pressure probe

      Regular price $22.15 USD
      Regular price Sale price $22.15 USD
    • Two metal rods with attached brackets on a gray background

      Greystone SPP12 300 mm (12") Stainless steel static pressure probe

      Greystone SPP12 300 mm (12") Stainless steel static pressure probe

      Regular price $25.85 USD
      Regular price Sale price $25.85 USD
    • Two metal rods with attached brackets on a white background

      Greystone FPP6-K (Kit contains) Two 150 mm (6") Stainless steel flow pressure probe probe /w 1.83 m pneumatic tubing

      Greystone FPP6-K (Kit contains) Two 150 mm (6") Stainless steel flow pressure probe probe /w 1.83 m pneumatic tubing

      Regular price $59.83 USD
      Regular price Sale price $59.83 USD
    • Two metal rods with attached brackets on a gray background

      Greystone SPP6-K Two 150 mm (6") Stainless steel static pressure probe c/w 1.83 m (6') pneumatic tubing

      Greystone SPP6-K Two 150 mm (6") Stainless steel static pressure probe c/w 1.83 m (6') pneumatic tubing

      Regular price $40.65 USD
      Regular price Sale price $40.65 USD
    • Two metal rods with attached brackets on a gray background

      Greystone SPP6 150 mm (6") Stainless steel static pressure probe

      Greystone SPP6 150 mm (6") Stainless steel static pressure probe

      Regular price $22.15 USD
      Regular price Sale price $22.15 USD
    • Two metal rods with attached brackets on a gray background

      Greystone SPP12-K Two 300 mm (12") Stainless steel static pressure probe c/w 1.83 m (6') pneumatic tubing

      Greystone SPP12-K Two 300 mm (12") Stainless steel static pressure probe c/w 1.83 m (6') pneumatic tubing

      Regular price $44.33 USD
      Regular price Sale price $44.33 USD
    • Electronic circuit board with components on a white background

      Greystone ETP-9520 E/P Transducer, 4-20 mA Input, 3-15 PSIG Output

      Greystone ETP-9520 E/P Transducer, 4-20 mA Input, 3-15 PSIG Output

      Regular price $155.47 USD
      Regular price Sale price $155.47 USD
    • Electronic circuit board with components on a white background

      Greystone ETP-9510 E/P Transducer, 2-10 Vdc Input, 3-15 PSIG Output

      Greystone ETP-9510 E/P Transducer, 2-10 Vdc Input, 3-15 PSIG Output

      Regular price $155.47 USD
      Regular price Sale price $155.47 USD
    • Metallic wall plate with 'Greystone' branding on a light gray background

      Greystone TE500AS121E2TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 0-10VDC output and 0-50C(32-122F) range.

      Greystone TE500AS121E2TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 0-10VDC output and 0-50C(32-122F) range.

      Regular price $96.27 USD
      Regular price Sale price $96.27 USD
    • Metallic wall plate with 'Greystone' branding on a light gray background

      Greystone TE500AS121E1 Stainless plate/surface transmitter, c/w 24 Vac/dc supply, 0-10VDC output and 0-35C(32-95F) range.

      Greystone TE500AS121E1 Stainless plate/surface transmitter, c/w 24 Vac/dc supply, 0-10VDC output and 0-35C(32-95F) range.

      Regular price $91.05 USD
      Regular price Sale price $91.05 USD
    • Metallic wall plate with 'Greystone' branding on a light gray background

      Greystone TE500AS121D2 Stainless plate/surface transmitter, c/w 24 Vac/dc supply, 0-5VDC output and 0-50C(32-122F) range.

      Greystone TE500AS121D2 Stainless plate/surface transmitter, c/w 24 Vac/dc supply, 0-5VDC output and 0-50C(32-122F) range.

      Regular price $91.05 USD
      Regular price Sale price $91.05 USD
    • Electronic circuit board with components on a white background

      Greystone ETP-9500 E/P Transducer, 4-20 mA or 0-10 Vdc Input, 3-15 PSIG Output

      Greystone ETP-9500 E/P Transducer, 4-20 mA or 0-10 Vdc Input, 3-15 PSIG Output

      Regular price $175.01 USD
      Regular price Sale price $175.01 USD
    • Metallic wall plate with 'Greystone' branding on a light gray background

      Greystone TE500AS121D1 Stainless plate/surface transmitter, c/w 24 Vac/dc supply, 0-5VDC output and 0-35C(32-95F) range.

      Greystone TE500AS121D1 Stainless plate/surface transmitter, c/w 24 Vac/dc supply, 0-5VDC output and 0-35C(32-95F) range.

      Regular price $91.05 USD
      Regular price Sale price $91.05 USD
    • Metallic wall plate with 'Greystone' branding on a light gray background

      Greystone TE500AS121A2TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 4-20mA output and 0-50C(32-122F) range.

      Greystone TE500AS121A2TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 4-20mA output and 0-50C(32-122F) range.

      Regular price $96.27 USD
      Regular price Sale price $96.27 USD
    • Metallic wall plate with 'Greystone' branding on a light gray background

      Greystone TE500AS121A1TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 4-20mA output and 0-35C(32-95F) range.

      Greystone TE500AS121A1TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 4-20mA output and 0-35C(32-95F) range.

      Regular price $96.27 USD
      Regular price Sale price $96.27 USD
    • Metallic wall plate with 'Greystone' branding on a light gray background

      Greystone TE500AS121D1TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 0-5VDC output and 0-35C(32-95F) range.

      Greystone TE500AS121D1TP Stainless plate/surface transmitter, c/w 24 Vac/dc supply, tamperproof screws, 0-5VDC output and 0-35C(32-95F) range.

      Regular price $96.27 USD
      Regular price Sale price $96.27 USD
    • 1
    • 2
    • 3
    • 4
    • …
    • 11

    Reach Us By Phone

    1-888-274-1230

    Customer Support Online

    Via Email: support@e-controls.net

    Or utilize our chat feature below

    Quick links

    • Search
    • Who We Are
    • Latest News

    Country/region

    • Australia AUD $
    • Austria EUR €
    • Belgium EUR €
    • Canada CAD $
    • Czechia CZK Kč
    • Denmark DKK kr.
    • Finland EUR €
    • France EUR €
    • Germany EUR €
    • Hong Kong SAR HKD $
    • Ireland EUR €
    • Israel ILS ₪
    • Italy EUR €
    • Japan JPY ¥
    • Malaysia MYR RM
    • Netherlands EUR €
    • New Zealand NZD $
    • Norway USD $
    • Poland PLN zł
    • Portugal EUR €
    • Singapore SGD $
    • South Korea KRW ₩
    • Spain EUR €
    • Sweden SEK kr
    • Switzerland CHF CHF
    • United Arab Emirates AED د.إ
    • United Kingdom GBP £
    • United States USD $
    © 2026, E-Controls.net Powered by Shopify
    • Privacy policy
    • Refund policy
    • Terms of service
    • Shipping policy
    • Contact information

    Subscribe to our emails

    Be the first to know about new collections and exclusive offers.

    • Choosing a selection results in a full page refresh.
    • Opens in a new window.