Temperature & Humidity Transmitter (4–20 mA Output)

Duct Type | Industrial Grade | IP67 Rated

Overview

The ST-241 is a high-performance duct-type temperature and humidity transmitter designed for industrial environments requiring precise and reliable measurements. With a robust IP67-rated plastic housing (sensor not included), it ensures long-term durability and easy maintenance.

Key Features

• Accurate & Precise Measuring
• 4–20 mA Analog Output
• Long Operating Life
• Cleanable Filter
• Easy Installation
• IP67 Plastic Enclosure

Technical Specifications

Parameter	Specification
Model	ST-241
Measurement Type	Temperature & Humidity
Temperature Range	0–50°C / –20 to +80°C
Humidity Range	0–100% RH
Temperature Accuracy	±0.3°C
Humidity Accuracy	±3% RH
Sensitivity	±0.1°C / ±1% RH
Power Supply	12–24 V DC
Output Signal	4–20 mA
Dimensions (A/B/C)	102 mm / 80 mm / 229 mm
Mounting Dimensions (a/b/c)	80 mm / 15 mm / 191 mm

Applications

Ideal for HVAC systems, clean rooms, industrial automation, and environmental monitoring where accurate climate control is essential.