Description temperature transmitter
GTM104 slide switch RTD transmitter is an intelligent two-wire PC programmable RTD transmitter with its range set by slide switch. It could linearize RTD input for 4-20mA (two-wire) output and transmit the output signal to system control equipment like DCS or PLC with features of sensor damage or short circuit preset. The product is powered by output circuit (no separate power needed).
Specification temperature transmitter
1. Configuration mode: Slide switch + PC programmable
2. Separate power debugging and signal: No
3. Input: Pt100, Cu50, Pt1000
4. Temperature range: -200~+850℃
5. Accuracy: ≤0.2% or 0.2K
6. Output: 4-20mA (two-wire)
7. Alarm: In case of sensor failure (open or short circuit), output of GTM104 will decrease to ≤3.6mA or increase to ≥21.5mA
8. Calculation of max. load: (Power V-9V)/ 0.025A (Output current)
9. Current limitation: ≤25mA
10. Power: 9-30VDC
11. Response time: 1S
12. Lightening protection: ±4000V (5 times)
13. EFT interference resistance: ±3000V
14. Operating temperature range: -40~85℃
15. Temperature drift: 0.008%FS/1℃
16. Long period stability: ≤0.1℃ / year or 0.05% / year
Detail show temperature transmitter
Dimension
Electrical connection diagram
Type selection temperature transmitter
GTM | ||||||
Model | 104 | DIN rail mounted digital slide switch RTD transmitter | ||||
Range setting | A | Slide switch | ||||
B | PC program | |||||
Temperature sensor type | A | Pt100 | ||||
B | Cu50 | |||||
C | Pt1000 | |||||
X | Customization | |||||
Temperature range | A | Default range | ||||
X | Customized range (15 ranges at top) | |||||
Mode | A | Standard type | ||||
B | With calibration report | |||||
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GTM104 Din rail mounting temperature transmitter
GTM104 Din rail mounting temperature transmitter
Update time：2017.04.16