| Specification |
Power Supply: 10-30V DC (P ≤ 0.4W);
Precision: Humidity: ±2%Rh (60%Rh, 25°C) Temperatu;
Circuit Operating Environment: Temperature: -20°C ~ 60°C Humidity: 0%Rh ~;
Measurement Range: Temperature: -40°C ~ 80°C Humidity: 0%Rh ~;
Signal Output: 4-20mA / 0-5V / 0-10V / RS485 (Modbus-RTU);
Response Time: Humidity: ≤8s (1m/S Wind Speed) Temperature:;
Typical Characteristics: Standard 86 Shell with Hanging Hole Installation I;
Product Size: 86mm * 86mm * 26mm;
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Type: Wall-Mounted Current Type;
Measuring Medium: Air, Gas;
Display Type: LED;
Site Display: Site Display;
Accuracy: ±0.3℃;
Customized: Customized;
Product Name: Hg803 Temperature and Humidity Transmitter;
Output: RS485 Modbus or 4-20mA/0-5V/0-10V+RS485 Modbus;
Temperature Range: - 40~80℃/- 40~120℃/-20~60℃;
Humidity Range: 0-100%Rh;
Temperature Accuracy: ±0.3℃(25℃);
Humidity Accuracy: ±3%Rh (60%Rh ,25℃);
DC Power Supply: 10 ~ 30V DC (12V Power Supply Recommended);
Current Output: About 1.2W;
Probe Housing: Can Be Customized;
Transmitter Circuit Operating Temperatur: -20~60℃, 0~95%Rh;
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Type: Wall-Mounted Current Type;
Measuring Medium: GAS;
Display Type: LCD;
Accuracy: CO: 2% FS, NO2: 3% FS, at the time of calibration;
IP Rating: IP64;
Customized: Non-Customized;
Condition: Original New;
Sensor: Field replaceable electrochemical, 4 years typical;
Range: NO2: 10 PPM; GSTA CO: Switch selectable 200 or 500;
Response Time: <45 s to 90% CO, <25 s to 90% NO2;
Temperature Limits: -4 to 122°F (-20 to 50°C).;
Humidity Limits: 15 to 90% RH constant; 0 to 99% RH intermittent;
Power Requirements: GSTA: Current output: 10-35 VDC, Voltage output: 1;
Output Signals: GSTA: Switch selectable 4-20 mA (loop powered), 0-;
Output Drift: <5% per year in air;
CoverageArea: 5000 to 7500 sq ft typical;
ElectricalConnection: Removable terminal block, knockouts for conduit fi;
Housing: UV resistant glass filled polycarbonate;
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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;
Place of Origin: Tianjin, China;
Digital Communications: Hart 7;
Output Accuracy: ±0.025 % Span;
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Type: Network Type;
Measuring Medium: Temperature;
Display Type: LCD;
Site Display: Site Display;
Accuracy: 0.1 0.25 0.5;
IP Rating: IP65;
Customized: Customized;
Range(ºC): -60~450(Optional Range);
Long-Term Stability(%Fs/Year): ≤0.25;≤0.5;≤1;
Operating Voltage(VDC): +15~+30(Calibration Value Is +24);
Load Resistance(ω)(4mA~20mA): R=(U-15)/0.02-Rd;
Customized Support: OEM, ODM;
Product Type: Wireless Temperature Transmitter;
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