サカキコーポレーション Product Lineup

■HD9008.T7AC outputs DC4–20mA instrumentation signals, while HD9008.T7S outputs measured temperature values via RS485 Modbus-RTU. ■Despite its compact cylindrical size (φ26×225mm), it incorporates an amplifier and converter. ■HD9008.T7AC allows for scaling of the temperature range against the output. ■HD9008.03 directly outputs the resistance value of a platinum resistance thermometer Pt100. ■For outdoor use, the transmitter should be inserted into a protection hood HD9007A-1 (12 layers) or HD9007A-2 (16 layers) to protect it from sunlight and rain. ■For indoor installation, probe holders HD9008.21.1 (wall distance 250mm) and HD9008.21.2 (wall distance 125mm) are available. ■Protection rating: IP65. ▼Temperature scaling is possible for 4–20mA output (HD9008.T7AC). ▼General-purpose Modbus-RTU output in the PV industry (HD9008.T7S). ▼3-wire Pt100 (Class A) direct output (HD9008.03). ▼Options for outdoor protection hood and indoor holder.

▲HD32.7 8-channel data logger for Pt100 temperature probe (with SICRAM module) ▲HD32.8.8, HD32.8.16 8-channel and 16-channel thermocouple (K, J, T, N, R, S, B) data loggers respectively (Common features) ● With a flash memory composed of 64 blocks, the HD32.7 can store 96,000 measurement data for each of the 8 channels, while the HD32.8.8 and HD32.8.16 can store a total of 800,000 measurement data divided among the used channels. ● Two methods for recording data: - When memory is saturated, sequentially delete old data to overwrite with new data. - When memory is saturated, stop data saving. ● Capable of calculating the MAX, MIN, or average values of logged data. ● Data saving intervals can be selected from 1 second, 5 seconds, 10 seconds, 15 seconds, 30 seconds, 1 minute, 2 minutes, 5 minutes, 10 minutes, 15 minutes, 20 minutes, 30 minutes, or 1 hour. ● Immediate data logging or scheduled data logging with pre-set start and stop times is also possible.

Transmitter that measures and calculates temperature, relative humidity, and dew point temperature. Models are available with only standard analog signal output and those with only RS485 output using the Modbus-RTU protocol. The analog output models provide analog signals suitable for displays and recorders, while the RS485 output models supply serial signals for connection to PCs and PLCs. The HD48□□T series is an active type transmitter that can be used with both DC and AC power supplies, with standard current output options of DC 4-20mA or DC 0-10V, or RS485 output available. The HD49□□T series is a passive type that operates with a 4-20mA current loop. Both models can be combined with one of the probe shapes: a rear probe for duct insertion (TO), a downward probe for wall mounting (TV), or a separated probe with cable connection (TC). The standard stem lengths for the probes are 135mm and 335mm. The cable lengths for the separated probe (TC) are 2m, 5m, or 10m. For mounting the transmitter, optional duct mounting flanges HD9008.31 and cable glands PG16 can be used.

The "ENVIROsense series" is an environmental measurement transmitter that outputs temperature, relative humidity, and atmospheric pressure (optional) via RS485 Modbus-RTU. Two models are available to suit different applications. The "ETS68" is designed for clean room applications where high precision is required, while the "ETS80" is designed for meteorological measurement applications with sensors coated to resist condensation, contamination, and salt. 【Features】 ■ A wide variety of specifications tailored to different applications ■ RS485 output standard on all models, with optional analog output for temperature and humidity ■ High-precision measurement using a piezoresistive atmospheric pressure sensor (optional) ■ Capable of obtaining various derived physical quantities related to humidity ■ Compliant with ISO17025 ACCREDIA (equivalent to IAJapan) calibration certification *For more details, please download the PDF or feel free to contact us.

■Analog + RS232C/RS485 Output The HD2001 series measures and displays temperature, relative humidity, and atmospheric pressure, depending on the model. Additionally, the HD2001.2 can measure and display wind speed using a thermal wire probe equipped on the top of the unit. All models are equipped with RS232C or RS485 serial output, allowing for networking of multiple units. Furthermore, all models feature an open collector alarm output with configurable upper and lower limits. The HD2001.1 has an analog output that can be changed in addition to digital output, and the selection of output type can be easily done by switching dip switches and jumpers on the internal circuit board. The large dual-line LCD common to all models displays one of the environmental monitoring elements on the upper line and continuously shows temperature changes on the lower line. *Models HD2001.1: Temperature, Humidity, Atmospheric Pressure HD2001.2: Temperature, Humidity, Atmospheric Pressure, Wind Speed

■ Microprocessor-controlled temperature and humidity transmitter ■ Despite its probe shape, it has a built-in amplifier, and temperature input can be scaled to the output ■ HD9008TRR has an output of 4-20mA, while HD9009TRR has an output of 0-1V ■ The sensor is mounted at the tip of a cylindrical resin case, with a highly responsive and long-lasting capacitive type humidity sensor, and a platinum sensor (100Ω/0℃) for temperature ■ Calibration and scaling of the transmitter are all set via key operations. No soldering of jumpers or adjustment of potentiometers is required ■ The humidity sensor can be recalibrated using two types of saturants: 75% and 33% ■ The relationship between input and output is fixed. An output of 4mA (or DC0V) corresponds to 0% RH, and an output of 20mA (or DC1V) corresponds to 100% RH ■ The standard temperature setting for both HD9008TRR and HD9009TRR is -40 to +80℃, corresponding to outputs of 4-20mA and DC0-1V respectively ▼ All output models have a built-in amplifier ▼ Highly reliable humidity and temperature sensors ▼ Temperature output scaling available ▼ Outdoor protective shield (optional)

The HD9817T series is a relative humidity and temperature transmitter that can be used in various applications such as HVAC-R, environmental monitoring, chemical storage, food transportation, greenhouse automation, and more. It is housed in an AISI304 stainless steel casing with an IP65 protection rating, making it suitable for use in harsh environmental conditions. Additionally, its ultra-compact size (φ14×138mm) and two output types (0-1V analog output, RS232C output) make it ideal for integration into various host devices. The HD9817T series allows for reading measurements and calibrating the relative humidity sensor using the HD9817TC software (available for download from this site). ▼ High-precision capacitive sensor, Pt100 sensor with accuracy class 1/3DIN ▼ Output options include 0-1V and RS232C ▼ Durable AISI304 stainless steel housing ▼ Compact size of φ14×138mm, perfect for embedded applications

This is a temperature and humidity transmitter equipped with a data logger function. In addition to analog output of current or voltage, it also offers RS232C/RS485 serial communication capabilities (available on all models) and a control ON/OFF output (only for models ending in -R). The HD2717T and HD2817T series feature interchangeable probes as a significant characteristic, allowing users to replace the probe with a spare without long interruptions to the process if the need arises. ◎ The HD2717T and HD2817T series temperature and humidity transmitters measure the following elements: Temperature Relative Humidity ◎ Based on the measurements of these elements, the following calculations are performed: Wet Bulb Temperature Dew Point Temperature Absolute Humidity Mixing Ratio ▼ High maintainability with interchangeable, high-precision temperature and humidity probes ▼ Logger function capable of storing 9,000 data points, with variable intervals from 1 second to 4 minutes ▼ Three types of probe shape variations: downward, rear, and separated ▼ RS232C/RS485 serial communication capabilities, analog, and relay output

Main Features: - Records data for temperature or relative humidity, temperature, and dew point - Built-in sensor, body-fixed type, or cable-connected separate probe - Manual (with delay time setting possible) or automatic logging start at a pre-programmed date and time - Configurable measurement value alarms with thresholds - USB output - Automatic log issuance in PDF and CSV formats - Software included for settings, monitoring, and data download - Software option compliant with FDA 21 CFR Part 11 - LCD display and LED indicators for power, data logging, and alarm status - Long-life lithium battery - Excellent environmental resistance ▲ Large memory capacity of 526,000 data points (capable of long-term recording for over 5 years with 1 element at 5-minute intervals) ▲ Three types of probes (body-fixed/separate/built-in) for a wide range of applications ▲ Ability to start/stop logging and set alarm thresholds ▲ Data download and management via included software ▲ Calibration certificate available from ACCREDIA (equivalent to IAJapan) ▲ Easy-to-install wall-mounted design

▲0/4～20mA/0～10V/RS485 Modbus-RTU/Relay output ▲Front blind plate (standard) or LCD display option ▲Three types of probe shapes available: downward, rear, and separated ●Designed and developed based on 40 years of experience from Senseka (formerly Delta Ohm), pursuing accuracy, stability, simple installation and operability, and flexible communication connectivity, this humidity, temperature, and dew point temperature transmitter and hygrostat is built for long-term use. ●In addition to 0/4–20mA and 0–10V analog outputs, and RS485 Modbus-RTU, there is also a model with SPDT relay output for external device control. ●Probe shapes can be selected from rear probe, downward probe, and cable-attached separated probe. ●In addition to the standard model with a blind plate on the front, all models have an LCD display option.