General Tools GT-CMR35 Wirless TRMS Clamp Meter/ Data Logging System: 600A, 600V (AC/DC)

DISCONTINUED ITEM

The basic CMR35 system consists of a clamp meter/transmitter and a data logging receiver which wirelessly facilitates the automated, ongoing surveillance of equipment in hazardous and hard-to-reach areas at a maximum unobstructed distance of 333 ft. (100m) from the receiver’s position. Data logging functions allow for the collection of real-time and historical data, enabling measurements to be displayed on both the meter/transmitter and the receiver, stored on an SD card and viewed in Excel on a Windows computer.

The system expands to support the transmission of data from up to five additional clamp meters (available as options) on different channels. The included software displays four windows on the computer: a main monitor (dashboard), separate tabular and graphic displays of up to six logs, and a running estimate of monitored equipment’s power cost.

The clamp meter/transmitter performs auto-ranging for all measurements and also features Hi and Lo alarm set points for voltage or current, can test diodes and perform continuity checks. The system has applications for industrial maintenance, repair and operations (MRO) professionals in Process Plants, Power Plants & Electrical Transmission Facilities, Buildings, and HVACR.

• Collects data from up to six clamp meters/transmitters (available as options) operating on different channels
• Software displays four windows: A main monitor (dashboard), separate tabular and graphic displays of up to six logs, and a running estimate of monitored equipment’s power cost
• Excel-formatted software facilitates USB data transfers to PC for storage and display
• Wireless range of up to 333 ft. (100m) with no obstructions
• Simultaneous Max, Min, and Hold functions
• Hi or Lo audible alarm for voltage or current level
• Adjustable transmission span (extends battery life)
• Clamp meter also operates in standalone mode
• Standard USB computer interface
• Includes Hard Case, One transmitter and one receiver: 910MHz (CMR35T and CMR35R), and User’s Manual

Ideal for process/power plant operators, HVAC/R contractors, building maintenance technicians.

• CMR35: 910MHz
• CMR35T Wireless Clamp Meter-Transmitter/ CMR35R Wireless Controller Data Logger- Receiver:
• Transmission/Reception Frequency:
• Wireless Range: Up to 333 ft. (100m) with no obstructions
• Sampling Rate: 3x/sec (not transmitting); 1x/sec (transmitting)
• Operating Temperature/Humidity: 14° to 122°F (-10° to 50°C)/80% R.H. max
• Storage Temperature/Humidity: -4° to 140°F (-20° to 60°C)/70% R.H. max
• LCD Size (CMR35T): 1.77(H) x 1.04(W) in. (45 x 26.5mm)
• LCD Size (CMR35R): 2.05(H) x 1.14(W) in. (52 x 29mm)
• Jaw Opening: 30mm (1.18 in.)
• Voltage Measurement Range/Accuracy: 0 to 600V (AC or DC)/ 0.75% plus 3 counts
• Voltage Measurement Resolution: 0.001V
• Current Measurement Range/Accuracy: 0 to 600A (AC or DC)/1% plus 5 counts
• Resistance Measurement Range: 0 to 40MΩ
• Frequency Measurement Range: 0 to 100kHz
• Transmission Span: 2, 10, 30, 60 or 120 seconds (user-selectable) Input Impedance: 10MΩ
• Continuity Threshold: 100Ω or less
• Diode Check Voltage: 1.5V (open circuit)
• Safety Rating: CAT III 600V
• Power Source (CMR35T): 2 “AA” batteries or external 3VDC supply @ 10 mA
• Power Source (CMR35R): 2 “AA” batteries or external 3VDC supply @ 10 mA
• Dimensions (CMR35T): 8.66(L) x 2.52(W) x 1.38(H) in. (220 x 64 x 35mm)
• Dimensions (CMR35R): 7.05(L) x 2.83(W) x 1.26(H) in. (179 x 72 x 32mm)
• Weight (CMR35T): 8.85 oz. (251g)
• Weight (CMR35R): 6.24 oz. (177g)