Product Overview
The Amphenol Advanced Sensors Telaire T9501 Humidity & Temperature Sensor offers a cost-effective solution for humidity and temperature sensing with digital RS485 Modbus communication. Designed for reliability in harsh environments, this IP67-rated transmitter features individual calibration and temperature compensation, eliminating the need for further adjustments. Its "Heater Mode" capability aids in condensation recovery. The sensor is suitable for a wide range of applications, including Energy Saving HVAC Control (Air Conditioning, Refrigeration, Indoor Air Quality, Vent Fans, Home Appliances, Humi/Dehumidifiers, Marine Environments) and Process Control & Instrumentation (Agriculture and Indoor Growing, Medical Instruments, Handheld Devices, Weather Stations, Food Processing).
Product Attributes
- Brand: Amphenol Advanced Sensors (Telaire)
- Model: T9501
- Communication Protocol: RS485 Modbus
- Water Resistance Rating: IP67
- Certifications: RoHS / REACH, Halogen Free Design, EN6100063 Emissions, EN6100063 Immunity, IEC 60068-2-64 Vibration, IEC 60068-2-27, IEC 61373 Shock, ASTM B117 Salt Spay, IEC 60068-2-30 Damp Heat
- Connector Manufacturer: Deutsch
- Connector Housing: PN DT04-4P
- Connector Pins: PN 1060-16-0622
- Cable Outer Diameter: 8.00 0.20mm
- Cable Type: 4 Core, unshielded
- Warranty: 12 months on manufacturer defects
Technical Specifications
| Specification | Details |
|---|---|
| Relative Humidity (RH%) Accuracy | 2.0% RH (20~80% RH) 3.5% RH (0% to 20%) and (80% to 100%) |
| RH Repeatability | 0.2% RH |
| RH Hysteresis | 1.0% RH |
| RH Linearity | <2.0% RH |
| RH Response Time | 100 sec ( 63%) |
| RH Temp Coefficient | 0.13% RH/C (at 10~60C, 10~90% RH) |
| RH Operating Range | 0 ~ 95% RH |
| RH Long Term Drift | <0.5% RH/year (normal conditions) |
| Temperature (C) Accuracy | 0.5C |
| Temperature Repeatability | 0.1C |
| Temperature Response Time | 600 sec ( 63%) |
| Temperature Operating Range | -20C to 70C |
| Temperature Long Term Drift | <0.05C/year (normal conditions) |
| Resolution | 14 bit (0.01% RH / 0.01C) |
| Method | Capacitive polymer RH Sensor, PTAT integrated temperature sensor |
| Operating Conditions | -30C to 70C, 0% to 100% RH (Non-Condensing) |
| Storage Conditions | -40C to 85C |
| Output Modes | RS485 MODBUS - Configurable, 115,200 baud 8E1 |
| Power Supply Requirements | 8-32 VDC (12 VDC) with polarity protection |
| Current Consumption | < 10mA average typical (bus Rx mode) 70 mA Peak typical (bus Tx mode / Heat mode) |
| Cable Length | 0.09m (0.3 ft) |
| Mounting Options | #10/M5 Bolt/Screw or equivalent (qty 2) |
| Part Number | AAS-920-788A |
2410311222_Amphenol-T9501_C3664403.pdf
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