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Home > Products > Environmental Monitoring > Humidity & Temperature > DE-121F Series Basic Split Humidity Transmitter
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DE-121F series basic split humidity transmitter
OptimizedParticle sintered probe sheath, enabling reliable measurements in demanding industrial applications
The DE-121F series humidity transmitter adopts a wall-mounted high-protection housing with a protection level of IP65. It is rain- and snow-proof and has good air permeability. It has a display function and can display the current temperature and humidity in real time. The circuit uses industrial-grade microprocessor chips imported from the United States and imported high-precision temperature sensors to ensure excellent reliability, high precision and interchangeability of the product. The output signal type is RS485, which can communicate up to 2000 meters. The standard modbus protocol supports secondary development. 4-20mA or 0-10V output is also optional.
■ Use our companyThe waterproof treatment process completely solves the problem of short life of the probe in condensation state.
■ This probe will not be damaged even if it is soaked in water for a long time while it is charged (please choose the specific probe form based on actual needs)
Application fields
■ Industrial process monitoring
■ Food and medicine
■ Industrial dryers and humidifiers
■ Computer room
■ Planting
■ Breeding
All prices are pre-tax prices in RMB and do not include 13% VAT or shipping!
| DC power supply (default) | DC10-30V | |
| Maximum power consumption | 0.4W | |
| A accurate accuracy | Humidity | ±2%RH(5%RH~95%RH,25℃) |
| Temperature | ±0.4°C (25°C) | |
| Accuracy | Humidity | ±3%RH(5%RH~95%RH,25℃) |
| ( default ) | Temperature | ±0.5°C (25°C) |
| Transmitter circuit operating temperature and humidity | -40℃~+60℃, 0%RH~80%RH | |
| Probe operating temperature | -40℃~+120℃, default -40℃~+80℃ | |
| Probe working humidity | 0%RH-100%RH | |
| Temperature display resolution | 0.1℃ | |
| Humidity display resolution | 0.1%RH | |
| Temperature and humidity refresh time | 1s | |
| Long term stability | Humidity | ≤1%RH/y |
| Temperature | ≤0.1℃/y | |
| Response Time | Humidity | ≤4s(1m/s speed) |
| Temperature | ≤15s(1m/s speed) | |
| Output Signal | RS485(Modbus protocol ) | |
| Installation method | Wall-mounted |
DOWESTON · 13 years of measurement excellence · global process instrumentation brand
DowestonPrecision measurement & control instrument manufacturer
Service Hotline+1 (314) 325-4420
E-mailinfo@doweston.com
Address617 Cepi Drive, Chesterfield, MO 63005, USA
Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com
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