Tipping Bucket Rain Gauge

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Tipping Bucket Rain Gauge Specification

Material
Corrosion-resistant metal, ABS plastic

Condition
New

Technology
Tipping bucket mechanism

Portable
Yes

Operating Temperature
-20C to +60C

Humidity %
0-100%

Sensors Specification
Reed switch sensor for bucket tip detection

Indicator Specification
Digital/Analog output signals

Usage
Meteorological measurements, rainfall monitoring

Power Source
External DC/solar powered

Power Consumption
Low (<3W)

Working Voltage
12V DC

Dimension (L*W*H)
210 mm (dia) x 330 mm (height)

Weight
Approx. 2-4 kg

Resolution
0.2 mm

Mounting Method
Can be mounted on flat surfaces or poles

Cable Length
5 meters (standard), extendable

Maintenance
Easy access for cleaning and calibration

Data Interface
RS-232/RS-485/Analog options

Calibration
Factory calibrated, field adjustable

Ingress Protection
IP65-rated enclosure

Output Type
Pulse or switch contact output

Bucket Volume per Tip
0.2 mm of rainfall per tip (adjustable)

About Tipping Bucket Rain Gauge

Tipping Bucket Rain Gauge

Accuracy	3% up to 4
Color	Black
Rain Resolution	0.01 inches
Operating Temperature	32 deg to 123.8 deg F (0 deg to 51 deg C)
Brand	Micro Technologies
Capacity	Unlimited Average Switch Closure Time- 135 ms
Maximum Bounce Settling Time	0.75 ms
Dimensions	6x15 inch (15x38 cm)
Shipping Weight	3 lbs. (1.4 kg)

Exceptional Accuracy and Flexibility

This rain gauge provides a resolution of 0.2 mm per tip, capturing even the slightest changes in precipitation. The calibration is factory-set, yet easily adjustable in the field, ensuring precise data year-round. Its robust design supports both digital and analog outputs for diverse monitoring needs.

Versatile Mounting and Power Options

Suitable for installation on both flat surfaces and poles, the gauge adapts to various field setups. With a standard 5-meter cable (extendable), multiple data interface options, and either DC or solar power capabilities, installation is straightforward and flexible.

Reliable and Low Maintenance Design

Constructed from corrosion-resistant materials and housed in an IP65-rated enclosure, the device withstands challenging environmental conditions. Maintenance is streamlined by easy access for cleaning and calibration, ensuring long-term operational reliability.

FAQ's of Tipping Bucket Rain Gauge:

Q: How does the tipping bucket rain gauge measure rainfall?

A: The gauge collects rainwater in a small bucket that tips when it accumulates a specific volume (0.2 mm), triggering a reed switch sensor and sending a digital or analog pulse for each tip-a direct indicator of rainfall amount.

Q: What are the benefits of using an IP65-rated enclosure?

A: The IP65 rating ensures the device is dust-tight and protected against water jets, making it suitable for outdoor use in varying weather conditions and extending its operational lifespan.

Q: Where can the rain gauge be installed for optimal performance?

A: It can be mounted on flat surfaces or poles in open areas away from obstructions, allowing for accurate rainfall measurement without interference from trees or buildings.

Q: How is calibration adjusted in the field?

A: While the rain gauge is factory-calibrated, the calibration mechanism can be easily accessed and fine-tuned onsite to align with specific measurement requirements or rigorous accuracy standards.

Q: What output and data interfaces are available?

A: The device supports pulse or switch contact outputs and offers RS-232, RS-485, or analog data interfaces, ensuring compatibility with various data loggers and monitoring systems.

Q: What is the process for maintaining the rain gauge?

A: Routine maintenance includes periodic cleaning of the bucket and sensor area, as well as checking calibration. The design allows quick access, meaning maintenance is simple and minimally time-intensive.

Q: When should the cable be extended and how is it done?

A: If installation requires a distance further than the standard 5 meters, the cable can be extended using suitable weatherproof connectors to preserve signal integrity and maintain device performance.

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