Wall Mounted Temperature Humidity Sensor 4‑20mA Analog Transmitter for Outdoor Industrial Use IP65

Product Parameters：Item type：Temperature Humidity Transmitter.Material：ABS.Product size：Approximately 147 x 88 x 41 mm (5.8 x 3.5 x 1.6 inches).Protection grade：IP65 dust protection.Power supply：10‑30V DC wide voltage input.Output interface：2 independent analog outputs (4‑20mA).Weight：Approximately 157g / 5.5oz.Accuracy (A grade)：Humidity ±2%RH (60%RH, 25°C), Temperature ±0.4°C (25°C).Accuracy (B grade)：Humidity ±3%RH (60%RH, 25°C), Temperature ±0.5°C (25°C).Temperature range：-40°C to +120°C (default -40°C to +80°C).Humidity range：0%RH to 100%RH.Transmitter circuit operating environment：-20°C to +60°C, 0%RH to 95%RH (non‑condensing).Probe operating temperature：-40°C to +120°C (default -40°C to +80°C).Probe operating humidity：0%RH to 100%RH.Long term stability：Humidity 1%RH per year, Temperature 0.1°C per year.Response time (1m/s wind speed)：Humidity 8 seconds, Temperature 25 seconds.Output load capacity：Voltage output 250Ω, Current output 600Ω.Mounting hole size：70mm / 2.8 inches.Package contents：1 x transmitter, 2 x screws, 2 x expansion tubes, 1 x manual.

• Fine Accuracy Temperature and Humidity Measurement : This transmitter uses industrial grade microprocessor chips and fine accuracy sensors. Accuracy reaches ±0.4°C for temperature and ±2%RH for humidity (at 25°C, 60%RH). Provides dependable readings for environmental monitoring.
• 4‑20mA Analog Signal Output for Easy Integration : Equipped with standard 4‑20mA analog outputs for temperature and humidity signals. Can be connected to digital displays, PLCs, inverters, or industrial control hosts. Simplifies integration into existing systems.
• IP65 Dust Protection for Harsh Environments : Industrial wall mounted housing with IP65 dust protection grade. Provides protection against dust ingress, rain, and snow while maintaining good air permeability. Suitable for outdoor and industrial locations.
• Well‑Crafted ABS Material with Wide Voltage Input : Made of durable ABS material with a compact size (147 x 88 x 41 mm). Supports 10‑30V DC wide voltage power input. Safe and dependable operation. Easy to install with wall mount or rail mount options.
• Wide Temperature and Humidity Measurement Range : Temperature range from -40°C to +120°C (default -40°C to +80°C). Humidity range 0% to 100%RH. Probe operating temperature also -40°C to +120°C. Long term stability: humidity 1%RH per year, temperature 0.1°C per year.