CWDZ28Y Wall Mounted Temperature Sensor 4-20ma For Indoor Ambient Temperature Measurements
Brand Name:Star merter
Model Number:CWDZ28Y
Minimum Order Quantity:1PC
Payment Terms:T/T
Place of Origin:China
Price:Negotiation
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Langfang Hebei China
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Address: Building 20, Tianshan International, Yanjiao Economic Development Zone, Sanhe City, Langfang City, Hebei Province
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Product Details
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 |
CWDZ28Y Wall Mounted Temperature Sensor 4-20ma For Indoor Ambient Temperature Measurements
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