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Temperature & Humidity
Temperature and humidity sensors measure heat and moisture levels, providing essential data for environmental monitoring and control. At Ocean Controls, our sensors are ideal for HVAC systems, industrial automation, agriculture, and climate control applications. They deliver accurate, real-time readings to help optimize conditions, improve energy efficiency, and maintain product quality.
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CDR-AL-LCD-RH-2DO Room CO2 Alarm Unit with LCD, 0-10V Outputs
SKU:SXS-3033CDR-AL-LCD-RH-2DO sensors and alarm units are designed to detect carbon dioxide concentration, humidity, temperature in the room spaces and provide alarm indication on high level of CO2 (green, amber and red LED).
Sorry, we only have 999999 of that item availableWet/Dry-Bulb Psychrometer Humidity Measurement Module 4-20mA
SKU:CMS-123Wet/Dry dual Pt100 thermometer module with 4 to 20 mA outputs for high accuracy relative humidity measurement, or humidity measurement in high temperature or constantly wet environments.
Sorry, we only have 999999 of that item availableNovus RHT Climate Air+ High-Precision Sensor with LorA Technology
SKU:RHT-200The Climate Air+ Solution combines the RHT Air+ (RHT-200) and AirGate Air+ (NOW-002) devices to provide accurate, secure, and scalable temperature and humidity monitoring in critical environments such as pharmaceutical warehouses, data centers, and industrial facilities. You can combine up to 32 RHT Air+ sensors in your network with communication distance up to 3km.
Sorry, we only have 999999 of that item availableCDR Room CO2 Sensor with Humidity and Temperature, 0-10V Outputs
SKU:SXS-3001CDR-RH-DO sensors are designed to detect carbon dioxide concentration and relative humidity and temperature in the room spaces and have 0 to 10V outputs
Sorry, we only have 999999 of that item availableRHT-Air Wireless Temperature-Humidity Transmitter Mark 2
SKU:RHT-061The new RHT-Air MK2 is a wireless transmitter that features high precision and stability sensor to measure both temp, relative humidity and dew point. Configuration can be accessed via its USB and IEEE 802.15.4 interfaces using the Modbus RTU commands. Can be powered from internal battery or external 10 to 35 VDC power supply
Sorry, we only have 999999 of that item availableCDR-AL-LCD-DO Room CO2 Alarm Unit with LCD, 0-10V Outputs
SKU:SXS-3031CDR-AL-LCD-DO sensors and alarm units are designed to detect carbon dioxide concentration, and temperature in the room spaces and provide alarm indication on high levels of CO2 (green, amber, and red LED).
Sorry, we only have 999999 of that item availableCDR-BAC Room CO2 Sensor with Temperature with BACnet MS/TP
SKU:SXS-322CDR-BAC sensors are designed to detect carbon dioxide concentration and temperature in the room spaces and have BACnet MS/TP communications
Sorry, we only have 999999 of that item availableCDR-MOD Room CO2 Sensor with Temperature with Modbus RS485
SKU:SXS-350CDR-MOD sensors are designed to detect carbon dioxide concentration and temperature in the room spaces and have Modbus RTU RS485 outputs
Sorry, we only have 999999 of that item availableRHT-P10 Temp and Humidity Transmitter with Sealed Remote Sensor 4 to 20 mA
SKU:RHT-050Temperature and humidity sensor for high pressure or vacuum systems consists of wall mount transmitter and sensor with ½" NPT thread. Independent 4 to 20 mA outputs.
Sorry, we only have 999999 of that item availableWet/Dry-Bulb Psychrometer Humidity Measurement Module
SKU:CMS-121Wet/Dry dual Pt100 thermometer module for high accuracy relative humidity measurement, or humidity measurement in high temperature or constantly wet environments.
Sorry, we only have 999999 of that item availableRHT-Climate Duct Temp and Humidity Sensor with LCD display 4 to 20mA/0-10VDC output, RS-485 Modbus RTU, 400mm probe
SKU:RHT-122Duct mount RHT-Climate Temperature and Humidity Sensor with 400mm Stainless Steel probe, 4 to 20mA/0-10VDC outputs, LCD Display and Modbus RS485 communications. Powered by 12 to 30VDC
Sorry, we only have 999999 of that item availableRHT-Climate Duct Temp and Humidity Sensor with LCD display 4 to 20mA/0-10VDC output, RS-485 Modbus RTU, 250mm probe
SKU:RHT-117Duct mount RHT-Climate Temperature and Humidity Sensor with 250mm Stainless Steel probe, 4 to 20mA/0-10VDC outputs, LCD Display and Modbus RS485 communications. Powered by 12 to 30VDC
Sorry, we only have 999999 of that item availableRHT-XS Temp and Humidity Transmitter with Remote Sensor 4 to 20 mA
SKU:RHT-040Wall mount temperature and humidity transmitter with sensor probe on 1.5 m cable. Independent 4 to 20 mA outputs for temperature and humidity.
Sorry, we only have 999999 of that item availableRHT-Climate Duct Temp and Humidity Sensor with LCD display 4 to 20mA/0-10VDC output, 150mm probe
SKU:RHT-112Duct mount RHT-Climate Temperature and Humidity Sensor with 150mm Stainless Steel probe, 4 to 20mA/0-10VDC outputs, LCD Display and Modbus RS485 communications. Powered by 12 to 30VDC
Sorry, we only have 999999 of that item availableRHT-Climate Temperature and Humidity Sensor with LCD display 4 to 20mA/0-10VDC output, RS-485 Modbus RTU
SKU:RHT-105Wall mount RHT-Climate WM-485-LCD Temperature and Humidity Sensor with LCD display, RS485 Modbus Communications and 4 to 20mA/0-10VDC outputs. Powered by 12 to 30VDC.
Sorry, we only have 999999 of that item availableRHT-Climate Duct Temperature and Humidity Sensor 4 to 20mA/0-10VDC output, RS-485 Modbus RTU, 150mm probe
SKU:RHT-111Duct mount RHT-Climate Temperature and Humidity Sensor with 150mm Stainless Steel probe, 4 to 20mA/0-10VDC outputs and Modbus RS485 communications. Powered by 12 to 30VDC
Sorry, we only have 999999 of that item availableRCD-BAC-LCD Room CO2 Sensor with Temperature with BACnet MS/TP
SKU:SXS-323Out of stockRCD-BAC-LCD sensors are designed to detect carbon dioxide concentration and temperature in the room spaces and have BACnet MS/TP communications with a LCD screen
NOT AVAILABLE FOR BACKORDER
EM500-CO2-915M Outdoor Environment Monitoring CO2 Sensor
SKU:ULC-021EM500-CO2 is designed for measuring CO2, temperature, humidity and barometric pressure in harsh environments and transmitting data using LoRaWAN® technology.
Sorry, we only have 999999 of that item availableRHT-Climate Duct Temperature and Humidity Sensor 4 to 20mA/0-10VDC output, 250mm probe
SKU:RHT-115Duct mount RHT-Climate Temperature and Humidity Sensor with 250mm Stainless Steel probe, 4 to 20mA/0-10VDC outputs. Powered by 12 to 30VDC
Sorry, we only have 999999 of that item availableRHT-XS Temp and Humidity Transmitter with Remote Sensor 0 to 10 V
SKU:RHT-045Wall mount temperature and humidity transmitter with sensor probe on 1.5 m cable. Independent 0 to 10 V outputs for temperature and humidity.
Sorry, we only have 999999 of that item availableKLK100-N Duct Humidity and Temperature Sensor Display
SKU:SXS-550KLK and KLHJ combined humidity and temperature transmitters detect duct air humidity by a capacitive element and temperature by the thermistor element. The linear output signals (humidity and temperature) can be configured to be either 0..10V or 4..20mA signal. High quality elements guarantee long stability and wide operating ranges for both humidity and temperature.
Sorry, we only have 999999 of that item availableRHT-Climate Duct Temperature and Humidity Sensor 4 to 20mA/0-10VDC output, 150mm probe
SKU:RHT-110Duct mount RHT-Climate Temperature and Humidity Sensor with 150mm Stainless Steel probe, 4 to 20mA/0-10VDC outputs. Powered by 12 to 30VDC
Sorry, we only have 999999 of that item availableRHT-P10 Temp and Humidity Transmitter with Sealed Remote Sensor, Modbus RTU
SKU:RHT-057Temperature and humidity sensor for high pressure or vacuum systems consists of wall mount transmitter and sensor with ½" NPT thread. With LCD display and RS485 Modbus RTU connectivity
NOT AVAILABLE FOR BACKORDER
Sorry, we only have 3 of that item availableRHT-DM Modbus Duct Temp & Humidity Sensor 250 mm Probe
SKU:RHT-012Duct-mount temperature and humidity sensor with RS-485 Modbus transmitter. 250 mm long probe with adjustable flange easily mounts on rectangular ducts.
Sorry, we only have 2 of that item available
































