| Specification |
Type: Network Type;
Measuring Medium: Temperature;
Display Type: LCD;
Site Display: Site Display;
Accuracy: 0.1;
IP Rating: IP68;
Customized: Customized;
Temperature Range: -40ºC to 400ºC;
Minimum Span: 100ºC;
Reference Accuracy: ±0.5% Url;
Annual Stability: ≤±0.5% Url or 0.1ºC/Year;
Output Signal: 2-Wire 4-20mA DC;
Resistance Category-1: Hcp Type Resistor Category;
Resistance Category-2: Hcc Type Copper Resistor Category;
Platinum Resistance Measurement Range: -200~500°C;
Copper Resistance Measurement Range: -150~100°C;
Platinum Resistance Reaction Time: 30~90seconds;
Copper Resistance Reaction Time: <180seconds;
Nominal Pressure of Thermocouple: Related with Many Conditions;
Minimum Insertion Depth of Thermal Resis: Temperature Sensing Element Length + Outer Diamete;
Insulation Resistance Value at Room Temp: <100MΩ;
Mesurment Accuracy: 0.15±0.002|T|;
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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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Type: Head-Mounted;
Measuring Medium: Temperature;
Display Type: LCD;
Site Display: Not Site Display;
Accuracy: 0.1;
IP Rating: IP67;
Customized: Customized;
Place of Origin: Singapore;
Warranty: 1 Year;
Customized Support: Obm,ODM,OEM;
Model Number: 3144p;
Brand Name: Rosemounte;
Output: 4-20mA;
Turndown: 100:1;
Output Signal: 4~20mA;
Power Supply: 24VDC;
Measurement Range: 0.1...0..100MPa;
Operating Temperature: 40~85℃;
Mounting Bracket: 316 Stainless Steel;
Supply Voltage Effect: 0.005% Span Per Volt;
Package: Standard;
Theory: Temperature Transmitter 3144;
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Measuring Medium: Temperature;
Customized: Customized;
Application: Gas Oven, Gas Cooker, Gas Heater, Gas Water Heater;
Applicable Gas: Ng/LPG/Propane/Butane;
Sample: Free;
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Measuring Medium: Temperature;
Customized: Customized;
Application: Gas Oven, Gas Cooker, Gas Heater, Gas Water Heater;
Applicable Gas: Ng/LPG/Propane/Butane;
Sample: Free;
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