- Catalogs
- Trafag AG sensors & controls
- H70636e_EN_878X_Hybrid_GDM
H70636e_EN_878X_Hybrid_GDM
1 /4Pages
H70636e_EN_878X_Hybrid_GDM
1 /4Pages
Catalog excerpts
Combined technology: local switching / read-out and remote signal Continuous analog signal Ready for SF6 gas management trending systems Very compact all-in-one device Maintenance-free Trafag AG Sensors & Controls tinfaq sensors controls
Open the catalog to page 1
Hybrid Gas Density Monitor 878X The Hybrid Gas Density Monitor combines the advantages of the proven mechanical monitor based on the superior reference chamber with the unique electronic gas density sensor. The combined technology has l ocal switches / read-out and allows remote surveillance and trend analysis. The very compact all-in-one- device with a single pressure port operates reliable and maintenance-free under harsh conditions indoors and outdoors. It is accurate over a wide range of temperature and altitude. Advantages No false alarms at low temperatures Mechanical switches AND continuous...
Open the catalog to page 2
Operating principle of the electronic gas density sensor The constant resonant frequency of a quartz oscillator under vacuum is compared with the resonant frequency of an identical quartz s ituated in the sample gas. The difference in the resonant frequency SF6 gas density is proportional to the density of the sample gas. This difference is processed into an analogue output signal. Functional diagram: Analogue signal output Electrical connections and wiring diagram Δp (SF6) Finit element stress analysis of an oscillation tuning fork ρ Up to three galvanically isolated micro switches actuate...
Open the catalog to page 3
Technical data Subject to change H70636e Trafag AG 05/2014 For other available pressure connections: See data sheet www.trafag.com/H72502 tinfacisensors ^^controls
Open the catalog to page 4All Trafag AG sensors & controls catalogs and technical brochures
Trafag AG: Temperature monitoring175 Pages
Pressostat P/PS 900/904/9126 Pages
Pressostat PK 944/9476 Pages
Pressostat 987/9885 Pages
PICOSTAT PST4 9B45 Pages
8212/13 NAVI-MINITRAG H4 Pages
8822 PRESSURE TRANSDUCER4 Pages
PICOTRANS NPN 82646 Pages
PRESSURE TRANSMITTER NAH 825413 Pages
Flush Membrane Transmitter5 Pages
TMT5024 Pages
Navitrag4 Pages
Sensor Master Interface2 Pages
Potentially hazardous areas12 Pages
Hydraulics24 Pages
8100 navitrag T4 Pages
TMP30110 Pages
TMP2035 Pages
Railway vehicles20 Pages
Railway Technology2 Pages
Shipbuilding16 Pages
H70696a_EN_CAN2USB_Tool2 Pages
H70677i_EN_8202_N_Navitrag2 Pages
H70650a4 Pages
H70649a4 Pages
H70603a2 Pages
H706002 Pages
H723025 Pages
H723049 Pages
H7230310 Pages
H722074 Pages
H722064 Pages
H706942 Pages
H723354 Pages
H706972 Pages
H723079 Pages
Data Sheet 900/904/9125 Pages
Instruction ECTN 84772 Pages
Instruction EPI 82872 Pages
Instruction PST4M 9M42 Pages
Instruction PST4K 9K42 Pages
Instruction PSTD 9D02 Pages
Instruction PST4 9B42 Pages
Instruction PST4B 9B42 Pages
Flyer EXPK 944/947/9532 Pages
Data Sheet EXPK 944/947/9536 Pages
Instruction PK 944/9472 Pages
Flyer EXPD 920/924/9322 Pages
Data Sheet EXPD 920/924/9325 Pages
Instruction PD 920/924/9322 Pages
Flyer EXP 900/904/9122 Pages
Data Sheet EXP 900/904/9125 Pages
Instruction P/PS 900/904/9122 Pages
Flyer P/PS 900/904/9122 Pages
Instruction DCS 88644 Pages
Flyer DCS 88642 Pages
Data Sheet DCS 88645 Pages
Instruction EXNA 88544 Pages
Flyer EXNA 88542 Pages
Instruction EXNA 8852/88534 Pages
Flyer EXNA 8852/88532 Pages
Flyer NAP 8842/88432 Pages
Data Sheet NAP 8842/88436 Pages
Flyer NAL 88382 Pages
Instruction ECON 84982 Pages
Flyer ECON 84982 Pages
Data Sheet ECON 84984 Pages
Instruction ECT 84722 Pages
Flyer ECT 84722 Pages
Instruction ECTR 84712 Pages
Flyer ECTR 84712 Pages
Data Sheet ECTR 84716 Pages
Instruction ECL 84382 Pages
Flyer ECL 84382 Pages
Instruction EXL 84322 Pages
Flyer EXL 84322 Pages
Instruction EPN-S 83202 Pages
Flyer EPN-S 83202 Pages
Instruction EPN/EPNCR 82982 Pages
Flyer EPN/EPNCR 82982 Pages
Instruction EPI 82972 Pages
Flyer EPI 82972 Pages
Data Sheet EPI 82974 Pages
Instruction EPR 82932 Pages
Flyer EPR 82932 Pages
Instruction EXNT 82922 Pages
Flyer EXNT 82922 Pages
Instruction CMP 82702 Pages
Flyer CMP 82702 Pages
Instruction NPN 82642 Pages
Flyer NPN 82642 Pages
Data Sheet NPN 82646 Pages
Instruction NSL 82572 Pages
Flyer NSL 82572 Pages
Instruction NAE 82562 Pages
Flyer NAE 82562 Pages
Instruction NAE 82552 Pages
Flyer NAE 82552 Pages
Data Sheet NAE 82555 Pages
Instruction NAH 82542 Pages
Instruction NAH 82532 Pages
Flyer NAH 82532 Pages
Instruction NAT 82522 Pages
Instruction FPT 82352 Pages
Flyer FPT 82352 Pages
Data Sheet FPT 82355 Pages
Instruction ND 82042 Pages
Flyer ND 82042 Pages
Data Sheet ND 82044 Pages
Instruction N 82022 Pages
Flyer N 82022 Pages
Data Sheet N 82024 Pages
Instruction L...R 7552 Pages
Flyer L...R 7552 Pages
Data Sheet L...R 7555 Pages
Instruction L/LF 736/7542 Pages
Flyer L/LF 736/7542 Pages
Data Sheet L/LF 736/7545 Pages
Instruction MP/MSP 663/6642 Pages
Flyer MP/MSP 663/6642 Pages
Data Sheet MP/MSP 663/6645 Pages
Instruction GS 657/6582 Pages
Flyer GS 657/6582 Pages
Data Sheet GS 657/6585 Pages
Instruction A/AS/ASE 645/6502 Pages
Flyer A/AS/ASE 645/6502 Pages
Data Sheet A/AS/ASE 645/6505 Pages
Instruction MS...R 630/6322 Pages
Flyer MS...R 630/6322 Pages
Data Sheet MS...R 630/6325 Pages
Instruction MSK 624/6342 Pages
Flyer MSK 624/6342 Pages
Data Sheet MSK 624/6345 Pages
Instruction MST 624/6342 Pages
Flyer MST 624/6342 Pages
Data Sheet MST 624/6345 Pages
Instruction M/MS 624/6342 Pages
Flyer M/MS 624/6342 Pages
Data Sheet M/MS 624/6346 Pages
Instruction ISP/ISPT 4742 Pages
Flyer ISP/ISPT 4742 Pages
Data Sheet ISP/ISPT 4746 Pages
Instruction ISN/ISNT 471/4722 Pages
Flyer ISN/ISNT 471/4722 Pages
Data Sheet ISN/ISNT 471/4726 Pages
Instruction EXAS 409/41912 Pages
Flyer EXAS 409/4192 Pages
Data Sheet EXAS 409/4195 Pages
Instruction IA/IAS 409/4192 Pages
Flyer IA/IAS 409/4192 Pages
Data Sheet IA/IAS 409/4195 Pages
Instruction EXS 404/41412 Pages
Flyer EXS 404/4142 Pages
Data Sheet EXS 404/4146 Pages
Instruction I/IS 404/4142 Pages
Flyer I/IS 404/4142 Pages
Data Sheet I/IS 404/4146 Pages
Instruction ADS 3192 Pages
Flyer ADS 3192 Pages
Data Sheet ADS 3195 Pages
Instruction D...R 3022 Pages
Flyer D...R 3022 Pages
Data Sheet D...R 3025 Pages
Instruction A2/A2S 198/1992 Pages
Flyer A2/A2S 198/1992 Pages
Data Sheet A2/A2S 198/1995 Pages
Instruction M2S 104/1142 Pages
Flyer M2S 104/1142 Pages
Data Sheet M2S 104/1146 Pages
Trafag Products Catalogue 2016161 Pages
Potentially hazardous areas EX12 Pages
SF6 Gas Density Monitoring12 Pages
Trafag Insight Brochure20 Pages
- 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
- Mechanical pressure switch
- Analog level sensor
- Stainless steel pressure gauge
- Dial pressure gauge
- Threaded pressure gauge