CWDZ28Y Wall Mounted Temperature Transmitter Suitable For A Wide Range Of Indoor Ambient Temperature Measurements
CWDZ28Y wall-mounted temperature transmitter is well-designed, excellent quality, suitable for indoor temperature monitoring in various occasions, with and without display two options, and cost-effective.
Base parameters | |
Measuring medium | gas |
Measuring range | -50~100℃ |
Measuring cell | 1*Pt100(1/3B grade) |
Response time | 18s (according to IEC60751, 0.4m/s wind speed, 10°C step) |
Stable performance | ± 0.1% FS/year |
On-time | 400ms |
Degree of protection | IP65 |
Overall weight | With display≈ 150g without display≈ 130g |
Accuracy class | 0.25%FS,0.5%FS |
resolution | Analog output 0.02%FS, digital output 0.1 |
Output power | |
Output signal | 4~20mA,RS485,PT100,0~10VDC,0~5VDC,1~5VDC |
Power supply range | 9~36VDC,12~36VDC |
Maximum power | |
4~20mA | ≤0.02Us(W) |
RS485 | ≤0.015Us(W) |
0~10VDC | ≤0.015Us(W) |
0~5VDC | ≤0.015Us(W) |
1~5VDC | ≤0.015Us(W) |
Load characteristics | |
Voltage type | ≥10kΩ |
Current type | ≤{(Us-7.5)÷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 |
Anti-polarity protection | No damage, but not working |
Insulation resistance | ≥100MΩ,500VDC |
Dielectric strength | 500VAC |
Output limits | |
4-20mA | Output min. 4mA and output max 20mA |
RS485 | Output minimum 0, output maximum 1500 |
0~10VDC | Output minimum 0.001VDC, output maximum 10VDC |
0~5VDC | Output minimum 0.001VDC, output maximum 5VDC |
1~5VDC | Output minimum 0.001VDC, output maximum 5VDC |
Overall material | |
enclosure | ABS engineering plastics |
Cable locking head | Nylon (lock wire diameter 4~6mm) |
display | LCD display, no backlight |
Probe material | 304 stainless steel |
Seals | nitrile rubber |
Cable | PTFE shielded compensation cable (φ3mm) temperature resistance -50~200 °C; Polyurethane shielded compensation cable (φ5mm) temperature resistance -50~100 °C |
Mechanical stability | |
Seismic performance | 10g(20… 2000Hz) in accordance with IEC60068-2-6 standard |
Impact resistance | 500g/ms conforms to IEC60068-2-27 |