WIKA IS-3 - Page 29

29WIKA operating instructions pressure transmitter, model IS-3
MM/YYYY country code based on 14095850.02 12/2014 EN/CN
EN
3.Specications
3.9 Electrical connections
Reverse polarity protection U+ vs. U-
Insulation voltage DC 500 V
3.10 Dimensions
approx. 130 mm
Variants eld case, FEP cable and measuring ranges > 1,000 bar: approx. 150 mm
3.11 Materials
The materials used meet the requirements of the RoHS directive 2011/65/EC, except for the following device variants:
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Electrical output bayonet connector
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Measuring ranges > 1,000 bar
Wetted parts
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Pressure transmitter: Stainless steel
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Sealings: See chapter 3.2 “Process connections and overpressure limits”
Non-wetted parts
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Case: stainless steel
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Angular connector DIN EN 175301-803 A: PA6
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Circular connector M12 x 1 adjustable: PA6 , stainless steel
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Circular connector M12 x 1 not adjustable: Stainless steel
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Circular connector M16 x 0.75 adjustable: PA6 , stainless steel, Zn nickel-plated
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Circular connector M16 x 0.75 not adjustable: Stainless steel, Zn nickel-plated
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Bayonet connector adjustable: PA6, stainless steel, Al cadmium-plated
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Bayonet connector not adjustable: Stainless steel, Al cadmium-plated
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Circular connector 7/8-16UN: Stainless steel
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Cable outlet IP 67: PA6, stainless steel, nickel-plated brass
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Cable outlet IP 67 with protection cap: Stainless steel, PA66/6-FR
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Cable outlet IP 68 with cable gland: Stainless steel, nickel-plated brass
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Cable outlet IP 68: Stainless steel
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Field case: Stainless steel, nickel-plated brass, stainless steel, PA
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Internal transmission medium
- No oxygen application: Synthetic oil
- Oxygen application: Halocarbon oil
- Instruments with measuring range > 25 bar: Dry measuring cell