Temperature Humidity Transmitter SK-RHC-V SK Sato

Temperature Humidity Transmitter SK-RHC-V SK Sato

Flexible and Accurate Environmental Monitoring for Laboratory and Industrial Applications

The SK Sato Temperature Humidity Transmitter SK-RHC-V is a precision instrument designed for reliable and configurable temperature and humidity monitoring. With a 0–1V voltage output and compatibility with a variety of interchangeable probes, this transmitter provides flexibility to suit a wide range of monitoring needs. Whether used in controlled laboratory environments, cleanrooms, or industrial settings, the SK-RHC-V delivers accurate, real-time data for process control or environmental tracking.

This model is part of the SK-RHC series and is especially suited for applications requiring output to data loggers, recorders, or remote monitoring systems. The unit offers the option to configure Hi/Lo alarm thresholds, includes selectable refresh rates, and is built with robust materials for long-term use.

Product Features

• selectable output configuration: 0–1VDC voltage output, with other options (current or RS-485) available by request

• probe compatibility: supports multiple SK-RHCS series probe types, including plug-in and cabled versions (sold separately)

• hi/lo alarm function: built-in relay alarm system for high/low temperature and humidity warnings

• selectable refresh rate: update rate can be set to 1 or 10 seconds based on application needs

• clear digital display: shows temperature and humidity values in real-time with adjustable resolution

Applications

The SK-RHC-V is suitable for a variety of professional environments, such as:

• laboratory monitoring: maintaining stable conditions for experiments, sample storage, or calibration labs

• pharmaceutical storage: ensuring proper temperature and humidity control in storage or transport environments

• HVAC and building management: used for monitoring environmental control systems

• manufacturing and cleanrooms: tracking and maintaining critical process environments

• server rooms and electronics: avoiding overheating and humidity-related failures in sensitive electronic installations

Specifications

• model: SK-RHC-V

• catalog number: 8920-01

• output signal: 0–1VDC (impedance 500 Ω)

• output range:

  • temperature: −100 to 600 mV (for −10 to 60°C)

  • humidity: 0 to 1000 mV (for 0 to 100% RH)

• display range:

  • temperature: −15 to 65.0°C

  • humidity: 5.0 to 99.0% RH

• resolution:

  • temperature: 0.1°C (for ≥10°C), 1°C (for <10°C)

  • humidity: 0.1% RH (≥15%), 1% RH (<15%)

• accuracy:

  • display accuracy: ±(0.1 + 1 digit)°C / ±(0.1 + 1 digit)% RH

  • output accuracy: ±0.3°C / ±0.3% RH

• refresh interval: manually selectable (1 second or 10 seconds)

• alarm output: relay contact (max 48 VAC/DC, 1 A load current); 1 threshold each for temperature and humidity

• operating temperature: −10 to 60°C

• operating humidity: <80% RH, non-condensing

• materials:

  • body: ABS resin

  • display window: acrylic

• dimensions: 118 (W) × 100 (H) × 42 (D) mm

• weight: 220 g

• power supply: 12–14 VDC or optional AC adapter (sold separately)

• compatible probes: SK-RHCS Series

• standard accessories: probe fitting screw x1, instruction manual

The SK-RHC-V transmitter offers a professional-grade solution for environmental monitoring with excellent configurability, reliability, and ease of integration into existing systems.