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Brand Name : Star merter
Model Number : CWDZ28Y
Place of Origin : China
MOQ : 1PC
Price : Negotiation
Payment Terms : T/T
Supply Ability : 30000 Piece/Month
Range : -50~100°C
Output : 4~20mA, RS485, PT100, 0~10VDC, 0~5VDC, 1~5VDC
Power supply : 9~36VDC, 12~36VDC
Accuracy : 0.25%FS, 0.5%FS
Name : Wall Mounted Temperature Sensor 4-20ma
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 | 
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| CWDZ28Y Wall Mounted Temperature Sensor 4-20ma For Indoor Ambient Temperature Measurements Images | 
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