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CWDZ21CY Split Explosion Proof Temperature Transmitter
CWDZ21CY Split Explosion Proof Temperature Transmitter
Specifications
Brand Name :
Star merter
Model Number :
CWDZ21CY
Place of Origin :
China
Range :
-50～80℃、-50～100℃、-50～260℃、-200～100℃
Output :
4～20mA、4～20mA HART、RS485、Pt100(1/3B grade)
Power supply :
9～32VDC、13～32VDC、15～32VDC、15～24VDC
Accuracy :
0.25%FS、0.5%FS
Description

The CWDZ21CY split explosion-proof temperature transmitter is carefully designed and suitable for measuring the surface temperature, liquid temperature and gas temperature of the equipment. With explosion-proof and HART protocol communication options, cost-effective.

Basic parameters
Measuring medium Solid, liquid or gas (compatible with contact materials)
Measuring range -50～80℃, -50～100℃, -50～260℃, -200～100℃
Measuring element 1*Pt100(1/3B grade)
Response time 18s (compliant with IEC60751, 0.4m/s wind speed, 10°C step)
Stable class=”info” performance ±0.1%FS/year
Explosion-proof type Intrinsically safe type Ex iaⅡ CT6 Ga (current output only)
Dust intrinsically safe type Ex iaIII CT85℃ Da (current output only)
Note/Intrinsically safe must be powered by a safety barrier or intrinsically safe power supply
Connection time 400ms
Protection level Housing IP66 Probe IP68 Note/Protection level refers to the level achieved after electrical connections are complete.
Overall weight With display ≈ 1.4kg Without display ≈ 1.25kg
Accuracy level 0.25%FS, 0.5%FS meter accuracy 0.05%FS (LCD with backlight)
Resolution Analog output 0.02%FS, digital output 0.1℃
Load characteristics
Voltage Type ≥10kΩ
Current Type No display load ≤ {(Us-7.5) ÷ 0.02} Ω
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 and no condensation)
Electrical protection
Short circuit protection permanent
Reverse polarity protection No damage, but not working
Insulation resistance ≥100MΩ,500VDC
Dielectric strength 500VA
Output Limitation
4-20mA 2.5mA~26mA
RS485 0~3500/7000
4-20mAHART 3.8mA~22mA
Overall material
shell Die-cast aluminum
Display window ≈6mm explosion-proof glass
Protective tube material 304 Stainless Steel
Nose pressure material Carbon steel nickel plated
Screw-in material 304 Stainless Steel
Magnetic material
Carbon steel nickel-plated + high-strength magnet seal Nitrile rubber
Cables PTFE shielded compensating cable (φ3.2mm) temperature resistance -200～260℃
Polyurethane shielded compensating cable (φ4.7mm) temperature resistance -50～100℃
Mechanical stability
Vibration resistance 10g (20…2000Hz) in accordance with IEC60068-2-6 standard
Impact resistance 500g/ms, in compliance with IEC60068-2-27 standard

manual
Product Information—Chinese (CN) PDF
Product Information—English (EN) PDF
Product Selection—Chinese (CN) PDF
Product Selection—English (EN) PDF
Installation Instructions—Chinese (CN) PDF
Installation Instructions—English (EN) PDF
Protocol Description—Chinese (CN) PDF
Protocol Description—English (EN) PDF
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CWDZ21CY Split Explosion Proof Temperature Transmitter

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Product Detail
Brand Name :
Star merter
Model Number :
CWDZ21CY
Place of Origin :
China
Range :
-50～80℃、-50～100℃、-50～260℃、-200～100℃
Output :
4～20mA、4～20mA HART、RS485、Pt100(1/3B grade)
Power supply :
9～32VDC、13～32VDC、15～32VDC、15～24VDC
Contact Supplier
CWDZ21CY Split Explosion Proof Temperature Transmitter

Star Sensor Manufacturing Co., Ltd

Verified Supplier
1 Years
hebei, langfang
Since 2002
Business Type :
Manufacturer
Main Products :
Pressure Transmitter Sensor, Liquid Level Transmitter, Temperature Indicator Transmitter
Certification Level :
Verified Supplier
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