Temperature and humidity transmitter signal converter

Temperature and humidity transmitter signal converter (control equipment)

Temperature and humidity converter transmitter TRHMJ-303

A popular model for temperature and humidity management and control. Dustproof and waterproof IP65 standard 
Temperature: -20 to + 80 ° C Humidity: 0 to 100% RH    Output: 4 to 20 mA Supply voltage: 12 to 40 VDC 
Factory, agriculture, clean room or pharmaceutical plant, hospital, warehouse, computer room. Temperature and humidity converter for air conditioning (HVAC) system. Fast response speed because of popularity.

Temperature gauge transmitter with shield TRH-3203

A popular model for temperature and humidity management and control. Dust and waterproof IP65 standard 
Temperature: -20 to + 80 ° C Humidity: 0 to 100% RH    Output: 4 to 20 mA Supply voltage: 12 to 40 VDC 
Platinum sensor is used. Uses a long-term stable thin film polymer capacitor that accurately senses humidity. It has a structure that facilitates natural convection with a natural ventilation type ventilation tube. 
It is easy to install on a pole set up outdoors.

Temperature and humidity converter transmitter MJ-TH331

Unique ∅ 6 mm slender probe Length: 150 mm SUS 316 stainless steel 
Measurement range: (Temperature) 0 to + 100 ° C / (Humidity) 0 to 100% RH, Accuracy: (Temperature) ± 0.5 ° C / (Humidity) ± 3% RH 
Sensor: (temperature) RTD PT 100 Ω / (humidity) thin film capacitor, output: 4-20 mA

Converter of environmental measuring instrument

Illuminance converter transmitter LXT-401A

Outdoor / indoor illuminance measurement can be easily installed. IP65 waterproof structure
illuminance: 0-2000lx 0-20,000lx 0-200,000lx 4-20mA
output. Stainless steel probe.

Stationary type CO2 alarm / carbon dioxide alarm

CO2 (carbon dioxide gas) installation type alarm MJ-CO2-5P employing NDIR type CO2 sensor

CO2 measurement range: 0 to 50,000 ppm NDIR system adopted. Stationary monitor. 
Configuration of display unit and sensor unit. Large liquid crystal display 
Automatic control of ventilation fan etc. by external contact (relay output) is possible. Alarm alert. 
Used in chemical plant, food / beverage plant, winery / beer plant, oil / gas plant, waste treatment plant, wastewater treatment plant

CO2-Temperature Humidity Converter CF1-R Series 【Rotronic】

One unit can measure CO2, temperature and humidity. Voltage, current analog output possible · Relay output (1 channel) 
CO2 measurement range: 0 to 2000 ppm (or 0 to 5000 ppm)
Temperature: 0 to 50 ° C Humidity: 3% RH or less (10 to 90% RH)

Data logger

Voltage logger VR-71

2ch voltage data logger Data logger 
communication cable and software for measuring and recording voltage signals . Input cable VR-7101x2 included Cable length: 1 m 
± 1, 2, 6, 15 V (Auto range) / (Fixed range) 
Measurement range: 1 to 5 V , 4 to 20 mA Optional VR + 7103 ( 4 to 20 mA probe) 
meter You can record the output signal of the sensor and various sensors. Arbitrary unit display function is provided, and voltage signals can be converted to arbitrary units for display. 
Recording capacity: 8000 x 2 Battery life: about 5 to 9 months

4-20mA probe VR-7103 
cable length 1m / internal resistance 100Ω 
Output: 2V at 2mA / 4mA at 0.4V

Portable current signal generator CC-MA

■ Output current: 4mA / 12mA / 20mA third gear ■ Small size, easy to hold ■ Operation low voltage warning ■ Range: 4mA, 12mA, 20mA