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  • ULTIMHEAT : Positive pressure switches, creep action contact. Type ZA

    Slow action contact miniature pressure switches, 6.3 x 0.8 mm QC terminals, plastic fitting
    SPNO contact : Type ZA
    DIMENSIONS
    Uses: Low voltage, high sensivity
    Main applications: Electronic circuits. Pressure sensing on water heaters. This pressure switch is more sensible than snap action models and can be calibrated at lower pressure values. Very small differential.
    Membranes: EPDM, dia 22 mm. Silicone or NBR on request
    Fluid: water or air
    Fitting: Plastic
    Pressure: positive
    Housing: PA66, UL94 VO
    Contact: single pole normally open, slow make.
    Electrical rating:
    - Silver contact: max 1A 250V
    - Gold plated contact: max 100 mA, 24V
    Action: momentary, close on pressure rise.
    Set point calibration: factory calibrated and sealed, not field adjustable
    Set point calibration limits: standard calibration 150mbar, other values are achievable from 100 to 1300 mbar
    Electrical connection: 6.35 x 0.8 mm quick connect terminals
    Maximum pressure: 2 bars (29 PSI)
    Ambient temperature limits: 0 to 85°C

    Available pressure inlet fittings 1

    References ( with calibration at 150 mbar):
    Pressure inlet Silver contact Gold plated contact
    1/8’’ NPT ZA2X28EA0A500000 ZA2X28EG0A500000
    1/4’’BSPP ZA2X2QEA0A500000 ZA2X2QEG0A500000
    M10 x 1 ZA2X2MEA0A500000 ZA2X2MEG0A500000
    Snap in fitting, 2 grooves dia 7.8 ZA2X2TEA0A500000 ZA2X2TEG0A500000
    Snap in fitting, 1 groove dia 10 ZA2X2ZEA0A500000 ZA2X2ZEG0A500000
    Snap in fitting, 1 spout dia 6 mm ZA2X2AEA0A500000 ZA2X2AEG0A500000
    Other set point values: replace A50 in the product reference by the requested value in mbar

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    <h5><font color=blue><em>*ULTIMHEAT <sup>&reg</sup> is a registered trademark</em></font></h5>
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    <b>Various types of Heaters :</b><a href="SF-Rectangular(EN).html">Flexible Rectangular Silicone Heaters</a> / <a href="Anti-freeze(EN).html">Anti Freeze Band Heaters</a> / <a href="Band(EN).html">Band Heaters </a>/ <a href="Band-drum(EN).html">Silicone Band Drum Heaters</a> / <a href="Jacket-heater(EN).html">Flexible Jacket Heater</a> / <a href="Options(EN).html">Accessories and Options</a><br />
    <b><a href="Control-and-Safety(EN).html"> Temperature Controls and Safety Devices:</a></b> <a href="G1(EN).html" target="_blank">Creep action fixed setting strip thermostat</a> / <a href="G2(EN).html" target="_blank">Snap action fixed setting strip thermostat</a> / <a href="G3(EN).html" target="_blank">Snap action fixed setting disc thermostat</a> / <a href="G5(EN).html" target="_blank">Thermal Fuses</a> / <a href="G6-1(EN).html" target="_blank">Thermocouple</a> / <a href="G6-2(EN).html" target="_blank">Resistance Temperature Devices (RTD)</a> / <a href="G9(EN).html" target="_blank">Bulb and Capillary Control</a>/ <a href="G10(EN).html" target="_blank">Bimetal surface control</a>/ <a href="G11(EN.html" target="_blank">Remote bulb thermostat</a>/ <a href="G12(EN).html" target="_blank">Remote electric temperature control</a>
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    <b> Blue Ink Company Limited <br />
    Silicone Flexible Heating Surface Heater Manufacturer and ULTIMHEAT Product Distributor in Thailand and ASEAN<br />
    Morning Dew Building, 41/3 – 41/4 Soi Sukhumvit46 Sukhumvit Rd. Phrakanong Klongtoey Bangkok 10110 Thailand <br />
    Tel. +66(0)27135196 / Fax. +66(0)27135197 <br />
    E-mail: <a href="mailto:infoblueink@ultimheat.com">infoblueink@ultimheat.com</a> / Website: <a href="http://www.ultimheat.co.th">www.ultimheat.co.th</a></b>
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