The HMP60-ETR is the replacement temperature and RH sensor for older ET stations. The sensor's cable terminates in a connector and is the ideal length for attachment to the ET107 or ET106 ETo Weather Station. The HMP60-ETR includes an adapter that allows the sensor to fit in a R. M. Young radiation shield.
The HMP60-ETR measures both temperature and relative humidity and is suitable for long-term, unattended monitoring. The humidity component features a field-replaceable chip, which eliminates downtime typically required for the recalibration process.Read More
The HMP60 uses the INTERCAP® capacitive RH chip. This chip is field-replaceable, which eliminates the downtime typically required for the recalibration process.
The radiation shield is a 41303-5A shield modified to mount to an ET station. This six-plate naturally-aspirated radiation shield has a louvered construction that allows air to pass freely through the shield thereby keeping the probe at or near ambient temperature.
|Supply Voltage||5 to 28 Vdc (typically powered by datalogger’s 12 V supply)|
|Typical Current Consumption||1 mA|
|Maximum Current Consumption||5 mA|
|Filter Description||0.2 µm Teflon membrane|
|Settling Time||1 s|
|Sensor Body Material||AISI 316 stainless steel|
|Filter Cap Material||Chrome-coated ABS plastic|
|Filter Diameter||1.2 cm (0.5 in.)|
|Sensor Diameter||1.2 cm (0.5 in.)|
|Sensor Length||7.1 cm (2.8 in.)|
|Cable Length||137.16 cm (54 in.)|
|Temperature Sensor||1000 ohm Platinum Resistance Thermometer|
|Measurement Range||-40° to +60°C|
|Sensor||Vaisala’s INTERCAP capacitive chip|
|Measurement Range||0 to 100% RH (non-condensing)|
|Accuracy (0 to 90% RH)||
|Accuracy (90 to 100% RH)||
This sensor is compatible with older ET107, T107, and WSPRO2 stations and retired ET stations such as the ET106, T106, and WSPRO.
|Note: The HMP60-ETR includes an adapter that allows the sensor to fit in an R. M. Young radiation shield. The R. M. Young radiation shield does NOT have wingnuts. If you see wingnuts, the appropriate replacement sensor for your station is the HMP60-ETS.|
Number of FAQs related to HMP60-ETR: 3
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Not every sensor has different cable termination options. The options available for a particular sensor can be checked by looking in two places in the Ordering information area of the sensor product page:
If a sensor is offered in an –ET, –ETM, –LC, –LQ, or –QD version, that option’s availability is reflected in the sensor model number. For example, the 034B is offered as the 034B-ET, 034B-ETM, 034B-LC, 034B-LQ, and 034B-QD.
All of the other cable termination options, if available, are listed on the Ordering information area of the sensor product page under “Cable Termination Options.” For example, the 034B-L Wind Set is offered with the –CWS, –PT, and –PW options, as shown in the Ordering information area of the 034B-L product page.
Note: As newer products are added to our inventory, typically, we will list multiple cable termination options under a single sensor model rather than creating multiple model numbers. For example, the HC2S3-L has a –C cable termination option for connecting it to a CS110 instead of offering an HC2S3-LC model.
Most Campbell Scientific sensors are available as an –L, which indicates a user-specified cable length. If a sensor is listed as an –LX model (where “X” is some other character), that sensor’s cable has a user-specified length, but it terminates with a specific connector for a unique system:
If a sensor does not have an –L or other –LX designation after the main model number, the sensor has a set cable length. The cable length is listed at the end of the Description field in the product’s Ordering information. For example, the 034B-ET model has a description of “Met One Wind Set for ET Station, 67 inch Cable.” Products with a set cable length terminate, as a default, with pigtails.
If a cable terminates with a special connector for a unique system, the end of the model number designates which system. For example, the 034B-ET model designates the sensor as a 034B for an ET107 system.
Many Campbell Scientific sensors are available with different cable termination options. These options include the following:
Note: The availability of cable termination options varies by sensor. For example, sensors may have none, two, or several options to choose from. If a desired option is not listed for a specific sensor, contact Campbell Scientific for assistance.