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Accuracy:
temperature range:
Options:
Model No. : | GTM |
---|---|
Warranty : | 12 Months |
Xian, Shaanxi, China
Deskripsi Produk
Model | GTM |
Input signal | Thermal resistance(RTD):Pt100,Pt1000,Cu50 |
Thermocouple(TC):K,S,R,B,N,E,J,T | |
Temperature range | -270~+1820℃(set according to sensor measurement capability) |
Conversion accuracy | ≤0.2% or 0.2K |
Output signal | 4-20 mA(two-wire),HART |
Alarm | When the sensor fails (open circuit or short circuit), the output drops to ≤3.6mA or the output rises to ≥21.5mA |
Maximum load (Note 1) |
(V power- 9 V)/0.025A (output current) |
Limit current | ≤25mA |
Power supply voltage (Note 2) | 9...30VDC |
Response time | 1S |
Lightning protection (Note 3) | ±4000V(≤5 times) |
Anti-pulse group (Note 4) |
±4000V |
Anti-radio frequency interference | >10V/m(80MHz~1000MHz) |
Ambient temperature | -40~85℃ |
Temperature drift | 0.008%FS/1℃ |
Long-term stability | ≤0.1℃/year or 0.05%/year |
Catatan:
1 : Dengan protokol HART, beban maksimum adalah: (V power- 12 V)/0.025A (arus keluaran). Saat rel dipasang, beban maksimum adalah: (V power- 10 V)/0.025A (arus keluaran).
2: Dengan protokol HART, catu daya adalah 12 ...30VDC. Saat rel dipasang, catu daya adalah 10 ...30VDC.
3: Dengan protokol HART, tidak ada proteksi petir.
4: Dengan protokol HART atau pemasangan rel, grup anti-pulsa: ±3 000V.
Model | Code | Note |
GTM | Smart temperature transmitter | |
Input signal(note 1) | A | Pt100 |
RT | Pt1000 | |
RC | Cu50 | |
K | K-type thermocouple | |
S | S-type thermocouple | |
R | R-type thermocouple | |
B | B-type thermocouple | |
N | N-type thermocouple | |
E | E-type thermocouple | |
J | J-type thermocouple | |
T | T-type thermocouple | |
Output signal | A | 4-20 mA(two-wire) |
H(note 2) | HART(two-wire 4-20mA) | |
Configuration method | A | Slide switch |
P | Slide switch+PC programming | |
Range | A(note 3) | Factory default settings |
X | User specified code (limited to 15 ranges) | |
Installation | A | Top installation (screw fixation) |
D | Rail installation (35mm DIN rail) | |
Annex | A | Standard |
B | With calibration report |
Catatan:
1: Saat memilih beberapa sinyal input (yaitu input universal), disarankan untuk melengkapi programmer PC untuk pengaturan jangkauan.
2: Protokol HART hanya berlaku untuk produk yang dipasang di atas.
3: Kisaran perlu mengkonfirmasi kisaran suhu tertentu sehingga dapat diatur di pabrik.
BAGAIMANA CARA PEMESANAN? HUBUNGI KAMI SEKARANG SEPERTI DI BAWAH
Xian, Shaanxi, China
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