The CHM6000 cable height meter is a joint design by Suparule and LECOM base on Suparule’s latest model CHM600E. The CHM6000 is a new version handheld cable height meter for measuring the cable sag, cable height and overhead clearances, it is a unique and modern alternative to telescopic measuring poles.
Ultrasonic handheld meter for measurement of • Cable height • Cable sag • Over head clearance to ground. Safest method for cable height measurement. • By eliminating cable contact and the use of heavy fiberglass poles One simple solution, Easy to use • One button-one man operation Theory of operation • Sends (ultra) sound wave to target • Measures time to echo • Calculates distance based on speed of sound • Adjusts for air temperature
The Key Features of CHM6000:
Quick Measurement: Measure 6 cables (with BTM/TOP switch on the front panel, measurement can be done from top down or bottom up, if the overhead cables are more than 6, this device is the only solution!). Increased measurement ranged up to 30m. Also can use this meter to measure the distance to the wall (in the room), to the poles, to the transformer, etc. up to 25m
Safety： Sonar principal to do the measurement, not need to touch the high voltage cables
High accuracy: use dipper cone, improve the accuracy and measure higher up to 30m. Improved design on anti-noise and sensitive on measurement.
Easy to use: Keep the three keys design, Redesigned cone will allow the user to focus the overhead cables and ready the data on the LCD at the same time.
Easy to do calibration: CAL/MEA Mode switch allows the user to periodically check the meter by themselves.
Small size: Small in size and light weight, easy to carry
PC software: The Datalog function (Option) can store the site measurement in the datalog memory, and then down load to the PC, it allows the user to analysis the cable height trend by season, time and temperature
The Specification of CHM6000
SPECIFICATION
The CHM6000 Datalog（Optional） The CHM6000 is a new version handheld cable height meter with datalog function (option), it keeps the measurement data in the datalog, then down load these data to the PC, using the datalog software to do the further analysis and generate the report
The datalog keeps the following data:
Location：character string, like “utility pole 210”
Date and time: Year, Month, Date, Hr, min.
Environment Temperature
Cable height measurement data
Note: the location can be key in through character string on the datalog, or key in on the PC. The clock of the datalog can also be set up on PC.
The Comparison of CHM600E and CHM6000
Comparison between CHM6000 (w/o Datalog) and CHM600E
Front Back Side
Comparison between CHM6000 (w Datalog) and CHM600E
CHM6000 Cable Height Meter CHM6000 is a new version handheld cable height meter for measuring the cable sag, cable height and overhead clearances, it is a unique and modern alternative to telescopic measuring poles Special Features of CHM6000:
Quick Measurement: Measure 6 cables (with BTM/TOP switch on the front panel, measurement can be done from top down or bottom up). Have an increased ranged to 30m. Also can use this meter to measure the distance to the wall (in the room), to the poles, to the transformer, etc. up to 25m
Safety：Sonar principal to do the measurement, not need to touch the high voltage cables
High accuracy: use dipper cone, improve the accuracy and measure higher up to 30m. Improved design on anti-noise and sensitive on measurement.
Easy to use: Keep the three keys design, redesigned cone which will help on focusing the cables and reading in the same time. Easy to do calibration: CAL/MEA Mode switch allows the user to periodically check the meter by themselves.
Small size: Small in size and light weight, easy to carry
PC software: The Datalog function (Option) can store the site measurement in the datalog memory, and then down load to the PC, it allows the user to analysis the cable height trend by season, time and temperature
CHM6000 Datalog software CHM6000 is a new version handheld cable height meter with datalog function (option), it keeps the measurement data in the datalog, then down load these data to the PC, using the datalog software to do the further analysis and generate the report
The datalog keeps the following data:
Location：character string, like “utility pole 210”
Date and time: Year, Month, Date, Hr, min.
Environment Temperature
Cable height measurement data
Note: the location can be key in through character string on the datalog, or key in on the PC. The clock of the datalog can also be set up on PC
Fast measurement · Inherently safe · High accuracy · Easy to use · Proven reliability · Compatiable with DT80
DESCRIPTION： The SupaRule CHM 300DT Cable Height Meter is a handheld meter for measurement of cable sag, cable height distance, and overhead clearance of conductors. It is a modern alternative to telescopic measuring poles. The CHM 300DT Meter utilises ultrasonic signals to determine the height of overhead cables up to 15m (50feet) Used by line operators within the utilities industries, e.g., electricity and telecommunications, the CHM300DT measures the height and separation of up to 3 wires. The CHM300DT has the additional feature of measuring horizontal distances up to 150 feet (45m), with the aid of the optional Dynamic Target(DT80).
APPLICATIONS： Applications include height measurement of:
Telephone lines
Distribution lines
Transmission lines
Cable television
Street lighting
SAG (lowest point to ground)
Pole Span
Distance measurement across busy roadways
Clearances on construction sites
SPECIFICATIONS：
Ambient Temperature = 20 °C
CHM300DT
Range (25mm cable min)
3 –15m (10-50ft)
Range (12mm cable min)
3 –15m (10-50ft)
Range (5.5mm cable min)
3 –12m (10-40ft)
Range (2.5mm cable min)
3 –10m (10-33ft)
No. of wires measured
3
Horizontal Range with DT80
3 – 45 m
Accuracy
0.5% ± 2 digits
Resolution (range <10m)
5 mm
Resolution (range >10m)
10 mm
Minimum gap between wires
150 mm
Operating Temperature Range
-10 °C to 40 °C
Battery Life (Long Life Alkaline type)
50,000 measurements
Measurement units
Imperial (feet/inches) or metric (meters)
Auto power off delay
3 minutes
Dimensions
205 mm X 100 mm X 70 mm (8.5 inches X 4 inches X 3 inches)
DESCRIPTION： The Suparule DT80 is an accessory for use with the Suparule CHM300DT Cable height Meter, enabling it to be used for horizontal, as well as vertical distance measurement. On its own, the CHM300DT is used for the measurement of the height of up to 3 overhead cables, to a maximum of 15m. When used with the DT80 the CHM300DT can measure horizontal distances up to 45m. This range of 45m allows the utility linesman to quickly identify the mid-point between two poles, i.e. the point at which the maximum sag of the overhead line occurs. The vertical height of the overhead line at this point can then be measured with the CHM300DT.
APPLICATIONS: The DT80 adds considerable extra functionality to the CHM300DT. It allows the user to measure horizontal distance as well as the vertical height to overhead cables. One of the key requirements for overhead line technicians is to identify the minimum clearance of overhead cables. The minimum learanceis normally at the lowest sag point in the cable. With the facility to measure horizontal distances up to a diameter of 80 meters (45m in each direction), the user can easily locate the centre point between two cable supporting poles, and therefore identify the point where the overhead cable is at its lowest sag. The CHM300DT can then be used to accurately measure the overhead cable height at this point. Multiple DT80’s used in conjunction with the CHM300DT can also facilitate triangulation and similar complex calculations in surveying applications.
Cable Height Meter It is a new version handheld cable height meter for measuring the cable sag, cable height and overhead clearances, it is a unique and modern alternative to telescopic measuring poles Special Features :
Quick Measurement: Measure 6 cables (with BTM/TOP switch on the front panel, measurement can be done from top down or bottom up). Have an increased ranged to 30m. Also can use this meter to measure the distance to the wall (in the room), to the poles, to the transformer, etc. up to 25m
Safety：Sonar principal to do the measurement, not need to touch the high voltage cables
High accuracy: use dipper cone, improve the accuracy and measure higher up to 30m. Improved design on anti-noise and sensitive on measurement.
Easy to use: Keep the three keys design, redesigned cone which will help on focusing the cables and reading in the same time. Easy to do calibration: CAL/MEA Mode switch allows the user to periodically check the meter by themselves.
Small size: Small in size and light weight, easy to carry
PC software: The Datalog function (Option) can store the site measurement in the datalog memory, and then down load to the PC, it allows the user to analysis the cable height trend by season, time and temperature
Datalog software It is a new version handheld cable height meter with datalog function (option), it keeps the measurement data in the datalog, then down load these data to the PC, using the datalog software to do the further analysis and generate the report
The datalog keeps the following data:
Location：character string, like “utility pole 210”
Date and time: Year, Month, Date, Hr, min.
Environment Temperature
Cable height measurement data
Note: the location can be key in through character string on the datalog, or key in on the PC. The clock of the datalog can also be set up on PC
