Signal Level Meter S8808

Features: 1. 3.5 TFT color LCD display. 2. Monitor the video. 3. Analyze Digital channel (Power level, Constellation diagram, MER,BER and etc.). 4. Analyze Analog channel (LEVEL C/N and etc.). 5. Support all QAM modes (16QAM, 32QAM, 64QAM, 128QAM, 256QAM). 6. Support DVB-C/ITU-T J.83-Annex A/B/C. 7. Spectrum analysis. 8. Small, light, really portable. Specifications: A. Digital channels Measurement: Tuning range: from 5M~862MHz Tuning mode: by channels or by frequency Support: 16/32/64/128/256QAM Digital power: 40dBª¦V-110dBª¦V Accuracy: 2dB Bandwidth: Adjustable MER (modulation error ratio) measurement range: 19~40dB for 64QAM Accuracy: í+2dB BER (bit error rate) Measured before RS decoding: Measurement range: 1.0E-2 to 1.0E-8 Symbol rate: 1MS/S-7MS/S Modulations type: 16/32/64/128/256QAM DVB-C/ITU-TJ.83-AnnexA/B/C B. Analogue channels Measurement: Frequency/Channel: Tuning range: from 5M~862MHz Tuning mode: by channels or by frequency Channel range: China standard channel and append Channel International Channel: Download and add as needed Resolution: 10KHz Bandwidth: 280kHzí+50kHz Level measurement: Range: 25dBª¦Ví½120dBª¦V Accuracy: í+1.5 dB ( 0íµí½40íµ ) Resolution: 0.1dB Demodulate method: Peak value demodulate Input impedance: 75. Carton.

The Signal Analysis Meter is a full-featured handheld signal performance meter providing a complete signal test system in easy-to-carry protective case. Signal Analysis Meter allows choice of 4 pre-programmed user-selectable band plans accessed via keypad entry for easy measurement of broadcast, CATV, CATV/HRC, and SUB/VHF channels. Direct-entry channel or frequency tuning selections provide maximum flexibility in head-ends and distribution networks that employ narrow digital signals or non-standard frequency applications. The meter displays instantaneous digital signal levels when testing digital carrier levels. The large LCD screen displays signal level as a bar-graph with digital numeric readout. This backlit display provides screen illumination in dimly lit work-spaces, allowing behind rack and night meter operation. Signal Analysis Meter enables testing of carrier-to-noise, multiple channels, and full, reduced, and single band scan for complete testing flexibility. The meterí»s functions include not only signal measurement when AC/DC voltage is present under test, but, when selected, voltage-level display. Full-channel operation 5-870MHZ Frequency Range 4-keypad channel plans (TV, CATV/STD,CATV/HRC,SUB/VHF) enable quick switching between sources Single keypad frequency or channel selection provides compatibility with channel, data, and other narrow bandwidth carriers Full spectrum-analyzer scan provides display of up to 100 channels simultaneously Carrier-to-noise testing provides accurate testing of system performance anywhere in the head-end or distribution system Large easy-to-read backlit Graphic LCD display provides quick-glance signal reference even in dimly lit work environments AC/DC voltage readings and compatibility allow measurements through input connector, enabling signal and voltage measurements when voltage is present in tested signal without costly adapters 8-Hour rechargeable NiMH batteries provide cost savings Automatic power shut-off feature extends time between recharges Bright orange high impact plastic housing and soft leatherette-vinyl protective case with belt clip included 8 pieces in one carton

The product, which newly researched and developed, is the integrative high-tech measuring instrument for the transformation of CATV .The main function is to measure QAM digital signal and analogue signal. The measurable item includes: power measurement , MER measurement , BER measurement , constellation ,channel measurement, tilt measurement, scan measurement, spectrum measurement, carrier noise ratio measurement, and rail voltage measurement. Make the corresponding choice according to the different occasion. The inside process chip adopts the extensive integrated microprocessor which is special to the most advanced tester in the world at present. It has many characteristics such as: the complete function, the fast processing speed, the low static power consumption, small and the high dependability. The peripheral circuit uses its special integrated package design according to corresponding function. The appearance adopts the human mechanics principle, it can be held firmly by single-hand and operated.

Supplier: Pressure Transmitters, Pressure Gauges, Temperature Sensors, Flow Meters, Level Gauges, Radar Level Gauges, Load Cells, Torque Sensors

Supplier: Pressure transmitter, transducer, pressure indicator, linear transducer, linear potentiometer, lvdt transducer, displacement transducer, linear scale, melt pressure transducer, solid state relay, pid controller, proximity sensor, load cell, thermocouple, signal conditioner, hot runner temperature controller (hrtc panel), modular controller, digital panel meter, thyristor power regulator, hmi, force transducer, ac drive, servo drive, power regulator, single ended bending beam, power analyzer, synchronization meter, data logger, recorder, signal transducer, temperature and humidity transducer

CR-602 series high temperature high pressure liquid level sensor is suitable for the continuous measurement of liquid(things) level of high pressure equipment,container in industrial production process.Transmit output 4-20mA direct standard signal. It can be directly used in connecting use and automatic control of electric â?¢ type instrument and computer. The tube is made of special material which make it can work under 250 for long time. Special designed automatic sealing structure , the greater the pressure the sealing stricter.safely avoid medium leakage. The core components of the product are converted into standard electrical signals (generally 4-20mA) by using advanced radio frequency capacitance detection circuit to conduct precise temperature compensation and linear correction through 16-bit single-chip microcomputer. 485 communication protocol can be used in system configuration. All series of transmitters have the function of on-site calibration. Users can press the button to carry out zero point and range, so as to meet the different requirements of various complex places. The product conforms to GB3836.4-2000ã??Electrical equipment for explosive gas environment part 4: intrinsically safe type Iã??and GB3638.1-2000ã??Electrical equipment in explosive gas environment part 1: general requirementsã??explosion-proof mark:Exdâ?¡C T6, it is suitable for 0,1,2 zones which contains â?¡A-â?¡C category,T1ï½?T6 group explosive gas mixture.This product has also been awarded explosion-proof certificate after testing qualified through national explosion-proof inspection center. Measuring scopeï¼?0.01ï½?10m Precision: 0.5 Pressure scope: -0.1MPaï½?32MPa Tube temperature resistant: -50ï½?200 Tube diameterï¼?Ï?8 Tube Materialï¼?PTFE Storage temperatureï¼?-55ï½?+125 Output signal: 4ï½?20mAã??4-20mA with HART communication , 485 communication with 4-20mA Supply power: 12-28VDC (intrinsic safety type needs to be powered by safety grid) Fixed wayï¼?threaded installationï¼?M20*1.5 M27*2 Flange installation: DN15,DN25,DN40,DN50,DN80, special requirements can be customized. Measuring tube material: 304ã??316 stainless steelã??1Gr18Ni19Tior PTFE Explosion-proofï¼?intrinsic safety Exiaâ?¡C T6 explosion-proof Exdâ?¡C T5 Protection gradeï¼?IP67 Intrinsic safety parameterï¼?Uiï¼?28VDCï¼?Iiï¼?93mAï¼?Piï¼?0.65Wï¼?Ciï¼?0.042ufï¼? Liï¼?0mH

Supplier: Flow meter, density meter, pressure transmitter, level meter

Display readout: 5 digits(-9.9.9.9 +9.9.9.9.9) Input: Current / Voltage Output: Analog / Relay / RS-485 Accuracy: 0.1%F.S. 1 digital IP rating: IP65(Front panel)

Supplier: Flow meter, level meter, pressure, transmitter, temperature transmitter, Circular Gear Flowmeter Elliptical Gear Flowmeter Pulse Output