English versions are This product contains software developed applicable, not the translations. by Vaisala or third parties. Use of the The contents of this document are subject software is governed by license terms and to change without prior notice.
Page 3
Table of Contents English.............................5 日本語....................... 25 Regulatory Compliances......................45...
Each probe model has a 2 m (6.5 ft) cable between the probe body and the probe head. The probes are compatible with Vaisala Indigo transmitters. They can also be connected to Vaisala Insight software for configuration, diagnostics, and temporary online monitoring.
Let the cable hang loosely to prevent condensed water from running along the cable to the probe head. Attach the probe body to a wall or other surface using the two mounting clips (Vaisala item 243257SP) supplied with the probe. Each clip attaches to the installation surface with one screw (screw hole Ø...
32 mm 27 mm Figure 3 HMP4 Probe Dimensions Vaisala HUMICAPâ Humidity and Temperature Probe HMP4 is designed for high-pressure applications such as compressed air systems in maritime, breathing air, and industrial applications, where measurement performance and chemical tolerance are essential.
19 [0.75] [in] Figure 5 Optional Mounting Flange 210696 Dimensions Vaisala HUMICAPâ Humidity and Temperature Probe HMP5 is designed for high-temperature applications such as baking ovens, pasta dryers, and industrial drying kilns, where measurement performance and chemical tolerance are essential. • Temperature measurement range -70 ... +180 °C (-94 ... +356 °F) •...
Figure 6 HMP7 Probe Dimensions Vaisala HUMICAPâ Humidity and Temperature Probe HMP7 is designed for applications that involve constant high humidity or rapid changes in humidity, such as drying and test chambers, combustion air, and other humidifiers and meteorological measurements, where measurement performance and chemical tolerance are essential.
ISO1/2” or NPT1/2” Figure 7 HMP8 Probe Dimensions Vaisala HUMICAPâ Humidity and Temperature Probe HMP8 is designed for pressurized applications in compressed air systems, refrigerant dryers, and other pressurized industrial applications, where easy insertion and removal of the probe and adjustable installation depth into the pipeline are needed.
Attaching Ball Valve Kit to Process G1/2 ISO 228/1 Ø14 Ø14 Ø14 Ø21.5 (drilling) Ball valve handle: must point to the same direction as the ball valve body when installing. Extension nipple, threads G1/2 ISO228/1 and R1/2 ISO7/1. Ball valve body. When tightening the assembly, turn only from the ball valve body. Ball of the ball valve.
Page 13
3. Tighten the ball valve assembly by turning from the ball valve body. CAUTION! Tightening the ball valve kit by turning the extension nipple can break the sealing. Tighten the ball valve assembly only from the ball valve body. 4. If you need to cap the ball valve assembly before installing or after removing the probe, attach a blanking nut to close the top of the valve.
16 [0.63] point Figure 8 HMP9 Probe Dimensions Vaisala HUMICAPâ Humidity and Temperature Probe HMP9 is designed for easy installation into rapidly changing environments where fast response time, measurement performance, and chemical tolerance are essential. The probe head can be mounted through thin metal walls using the included cable gland or mounting grommet.
Installing HMP9 Through a Cable Gland Figure 9 Installing HMP9 Probe Head Through a Cable Gland Black plastic part of the HMP9 probe head Nut for tightening the probe in place Base of the cable gland M10×1.5 threads of the cable gland •...
Probe cable 2 m [6.56 ft] 130 [5.12] Figure 10 TMP1 Probe Dimensions Vaisala Temperature Probe TMP1 is designed for demanding temperature measurements in industrial applications such as pharmaceutical industry and calibration laboratories, where accuracy and robustness are essential. • Temperature measurement range -70 ... +180 °C (-94 ... +356 °F) •...
Attaching Probes to Indigo Transmitters Figure 13 Attaching the Probe to Indigo 200 Series 1. Insert the probe or the connection cable into the transmitter's connector. Use of connection cable is recommended for strain relief. 2. Turn the locking wheel of the transmitter to lock the probe or cable in place. Do not turn the probe or the cable itself, as that will damage the connectors.
• Configure probe features such as measurement filtering, chemical purge, heating, and serial communication Download Vaisala Insight software at www.vaisala.com/insight. The probe can be connected to Vaisala Insight software using a Vaisala USB cable (no. 242659). Connecting to Insight Software •...
Modbus address. Measurement Data Registers Measurement data is also available as integer registers if use of floating point is a problem for your implementation. See HMP Series User Guide (M212022EN) available at www.vaisala.com. Table 2 Floating Point Measurement Data Registers (Read-Only) Register...
32-bit float Configuration Registers The configuration registers listed here are the most important for typical users. For more information on available configuration registers, see HMP Series User Guide (M212022EN) available at www.vaisala.com. Table 3 Modbus Configuration Data Registers (Writable) Register Register...
Compensation Setpoints 0334 Temperature 32-bit float Unit: °C compensation setpoint. If a value is written to this register, probe uses it when calculating relative humidity instead of its own measurement. When probe heating is in use, temperature must be written to this register to enable relative humidity measurement.
Technical Support Contact Vaisala technical support at helpdesk@vaisala.com. Provide at least the following supporting information: • Product name, model, and serial number • Name and location of the installation site • Name and contact information of a technical person who can provide further information on the problem For more information, see www.vaisala.com/support.
Regulatory Compliances FCC Part 15 Compliance Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Need help?
Do you have a question about the HMP4 and is the answer not in the manual?
Questions and answers