- Catalogs
- Trafag AG sensors & controls
- Data Sheet A2/A2S 198/199
Data Sheet A2/A2S 198/199
1 /5Pages
Data Sheet A2/A2S 198/199
1 /5Pages
Catalog excerpts
Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for the measurement of pres- Applications Features ■ HVAC ■ With 1 adjustable step between 2 stages ■ Refrigeration a Short response time ■ Electrical connection on terminal screw Trafag Sensors & Controls Industriestrasse 11 Tel. +41 44922 32 32 www.trafag.com sensors ^►control
Open the catalog to page 1
A2/A2S 198/199 Ordering information/type code XXX XX XX XXX XX XX Custom build code Internal adjustment External adjustment Small switching differential, not adjustable Average switching differential, not adjustable With gold plated contacts, not adjustable Copper nickel plated 2) Stainless steel (1.4435 / AISI316L) Copper Switchpoint fixed and sealed upon customer’s request 1) Switchpoint preset upon customer’s request, no guarantee on switching accuracy 1) Switchpoint adjustment please indicate when ordering: - Switchpoint [bar] - Increasing or decreasing Railway version (UIC 616) Outdoor usage...
Open the catalog to page 2
Ambient temperature see ordering information Range < +40°C: -30...+50°C Range > +40°C: -30...+85°C Sensor housing Screwed cable gland Dielectric strength Life time (mechanical) Microswitch 10/11: 20 Mio. cycles Microswitch 21: 0.5 Mio. cycles Cable gland Terminal screw Electrical connection Storage temperature Switching differential Mechanical Data Scale accuracy typ. Environmental conditions Additional information Documents Data sheet Instructions Flyer
Open the catalog to page 3
A2/A2S 198/199 Switching differential typ. Range Microswitch 10 Switching differential (fixed value, not adjustable) Microswitch 11 Switching differential (fixed value, not adjustable) Microswitch 21 Switching differential (fixed value, not adjustable) Electrical data switch Rating Resistive Load (Inductive Load) Type 10 Features Small switching differential, not adjustable Average switching differential, not adjustable Gold plated contacts, not adjustable Electrical Connection Stage adjustable
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- Pressure transmitter
- Level limit switch
- Pressure gauge
- Analog pressure transmitter
- Liquid level detector
- Level probe
- Liquid level sensor
- Pressure switch
- Analog pressure gauge
- Membrane pressure transmitter
- Waterproof pressure transmitter
- Stainless steel pressure transmitter
- Industrial thermometer
- Relative pressure transmitter
- Float level switch
- Analog level sensor
- Mechanical pressure switch
- Stainless steel pressure gauge
- Dial pressure gauge
- Threaded pressure gauge