| Specification |
Type: Network Type;
Measuring Medium: Temperature;
Display Type: N/a;
Site Display: N/a;
Accuracy: 0.2;
IP Rating: IP65;
Customized: Customized;
Sensor: Sht30;
Measuring Temperature Range: -40 C ~ +80 C;
Humidity Measurement Range: 0% ~ 100% (Rh);
Power Input: 5-24V DC;
Working Current: 5mA;
Communicate Protocol: Modbus-RTU;
Transmission Rate: 4800BPS /9600BPS /19200BPS;
Hysteresis: <±0 .8%Rh;
Temperature and Humidity Update Time: 30s;
Transmission Distance: The Standard Maximum Transmission Distance Is Abou;
Measurement Accuracy: Temperature:±0 .3℃(0~60℃);±0 .5°C for Other Range;
Resolution: Temperature:0.1℃ Humidity:0.1%Rh;
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Type: Automation Equipment;
Measuring Medium: Temperature;
Display Type: LCD;
Site Display: Site Display;
Accuracy: 0.2;
IP Rating: IP68;
Customized: Customized;
Brand: Rosemount;
Product Name: Temperature Transmitter;
Model: 644;
Warranty: 1 Year;
Communication Protocol: Hart 7/5 Protocol5, Foundation Fieldbus9, Profib;
Sensor Compatibility: Rtd (PT100/PT1000), Thermocouple (T/C), Mv;
Output Signal: 4-20 Ma (Hart) / Full Digital (FF/Profibus);
Damping Time: Adjustable 0-100 Sec (Default: 5 Sec);
Protection: IP67/IP68;
Display Module: LCD (Option M5) / Loi (Local Operator Interface;
Safety Certifications: Sil 2/3 (IEC 61508), Fisco, ATEX/Iecex;
Power Supply Range: 9-42.4 VDC (Wide Voltage Compatibility);
Alarm Levels: High: 21.75 Ma, Low: 3.6 Ma;
Saturation Levels: High: 20.5 Ma, Low: 3.8 Ma;
Housing Material: Aluminum / Stainless Steel (Sst);
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Wire Type: Two- Wire;
Analog Output: 4mA ~ 20 Ma;
Supply Voltage Effect: 0.005% Span Per Volt;
Transmitter Turn on Time: 2.5s;
Digital Communications: Hart 7;
Output Accuracy: ±0.025 % Span;
Manufacturer: Honeywell;
Condition: Original New;
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Accuracy: Temperature: Soil 0.4°C (25°C) Humidity:;
Power Supply: 10-30VDC;
Circuit Operating Temperature: -20°C to +60°C, 0% Rh - 95% Rh (Non-Conden;
Probe Operating Temperature: -40°C to +120°C, Default -40°C to +80;
Probe Working Humidity: 0% Rh - 100% Rh;
Signal Output: WiFi;
Typical Features: Built-in Alarm Function, Which Can Be Used to Set;
Product Size: 122mm * 102mm * 36mm;
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Power Supply: 10-30V;
Precision: Temperature: ±0.5°C (25°C) Humidity;
Equipment Working Temperature: -40°C to +50°C;
Range: Temperature: -40°C to +80°C Humidity: 0%Rh;
Signal Output: Ethernet;
Response Time: Humidity: ≤8s (1m/S Wind Speed) Temperature:;
Typical Characteristics: IP65 Protection Level, It Can Work Permanently in;
Product Size: 152mm * 146mm * 59mm;
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