CWDZ15CY Universal Temperature Transmitter Measuring Range -50~300°C Widely Used In Various Industrial Fields
CWDZ15CY general-purpose temperature transmitters are well-designed and ideally suited for general purpose industries. It has a variety of explosion-proof function options, intrinsically safe, dust intrinsically safe, flameproof, explosion-proof dust, and can also choose HART protocol communication, cost-effective.
Basic parameters | |
Measuring medium | Liquids or gases, etc. (compatible with contact materials) |
Measuring range | -50~300°C (see range parameter selection table for details) |
Response time | Protection tube φ6mm≈18s, casing φ10mm≈36s (in line with IEC60751, 0.4m/s water flow, 10°C step) |
Measuring cell | 1*Pt100 (1/3B grade) |
Stable performance | ±0.1% FS/year |
Explosion-proof type | Flameproof Ex d II. C T6 Gb Intrinsically safe Ex ia II.C T6 Ga (current output only) Dust intrinsically safe Ex ia IIIC T85°CDa (current output only)
Note: Intrinsically safe must be powered by a safety barrier or intrinsically safe power supply Switching time: 400ms |
Ingress protection | IP66 Note: The above protection level refers to the level achieved when the electrical connection is complete |
Accuracy class | 0.25%FS, 0.5%FS Meter Accuracy 0.5%FS (LCD with backlight) |
Resolution | Analog output 0.02%FS, digital output 0.1°C |
Output power | |
Output signal | 4~20mA,RS485,4~20mA HEART |
Supply voltage | 9~32VDC,13~32VDC,15~32VDC,15~24VDC |
Maximum power | |
4~20mA Yes/No Display RS485 Yes Display 4~20mA HART Yes/No Display | ≤0.02Us(W) |
RS485 is not displayed | ≤0.015Us(W) |
Load characteristics | |
Voltage type | ≥10kΩ |
Current type | No display load ≤{(Us-7.5)÷0.02}Ω With display load ≤{(Us-12)÷0.02}Ω (Us=supply voltage) |
HART current type | Load ≤{(Us-12)÷0.02}Ω (Us=Supply Voltage) |
Environmental conditions | |
Ambient temperature | -40~85℃ |
Ambient humidity | 0%~95%RH (no condensation, no condensation) |
Electrical protection | |
Short-circuit protection | perpetual |
Reverse polarity protection | No damage, but no work |
Insulation resistance | ≥100MΩ,500VDC |
Dielectric strength | 500VAC |
Output limits | |
4-20mA | The output is 2.5mA min. 26mA max |
RS485 | Output minimum: 0, output max. 3500/7000 |
4-20mA HART | The output is 3.8mA and the output is 22mA |
Overall material | |
Protective tube material | 304 stainless steel (in contact with the medium to be measured) |
Process connections | 304 stainless steel (in contact with the medium to be measured) |
enclosure | Die-cast aluminum |
Display window | ≈6mm explosion-proof glass |
Mechanical stability | |
Seismic performance | 10g(20… 2000Hz) in accordance with the IEC60068-2-6 standard |
Impact resistance | 500g/ms meets IEC60068-2-27 standard |