Itemno. Bz142-1 Supply voltage ac24v/240v, 50/60hz Dimensions 48f-48f-40mm Time range 0f+99, 999.99 hours Installation mode inbuilt Net weight 50g
Supplier: Digital/ analog volt amp hour timer meter (electrical panel meter )
Supplier: Relays, timers, counters, fuses, hour meters, relay sockets, photo electric light
Introduction: Equipped with our companyí»s code controller, base meters are bought abroad to realize the prepaid and control functions, thus to achieve the automatic control of different functions of this new type of gas meter. Range of application: This product can be applied to the measurement of gas, natural gas, liquefied petroleum gas and other non-corrosive gases in the city. Main features: Automatic prepaid function: charging before using of it, water meter residual capacity= the original gas + newly purchased gas Auto-control function: switching the gas path automatically according to the payments and gas situation. Real time computation function: measuring on the real time and display the stock value, closing gas source automatically when the purchased gas is used up. Power-down memory function: solid state recorder is internally installed and the data will be permanently preserved. Status display function: displaying the amount of newly charged gas, the remaining stock and cumulative use, as well as low-voltage state etc. Prompting function: warning when the remaining gas is used to the set value or other functions are out of work. Overdrawing function: able to set a certain overdraft gas according to the user needs Automatic alarm function: when the voltage is lower than certain point, alarm system will be operated and the battery must be replaced within 72 hours, otherwise, it will automatically shut down the gas resources. Anti-gas-larceny function: shut down the gas supply automatically when there are theft of gas or illegal operations Technical parameter: 1ú¬base meter operation criteriaú¦gb/t6869 q/ofd.001-2007 jjg577-2005 2) current working voltageú¦3.00v 3ú¬cuiescent currentú¦=8 years 5ú¬life span of valveú¦switching frequency more than 5000 times 6ú¬accuracy degreeú¦level b 7ú¬four anti-functionú¦anti-attack, waterproof, anti-smoke, anti-knocking
Low maintenance cost and easy installation Long lasting performance: No maintenance and repair for 6 years â?¢ Intelligent information can be output by providing advanced statistical data and diagnostic programs â?¢ Maximum tolerance of Class 1 meter: 1% in convection area ( Q2 â?¤ Q â?¤ Q4) 3 % in small area (Q1 â?¤ Q â?¤ Q2) [ SPECIFICATIONS ] * Measuring caliber 25 mm ~ 1,200 mm * Domestic Approval : 50 mm, 65 mm, 80 mm, 100 mm, 125 mm, 150 mm, 200 mm, 250 mm, 300 mm, 350 mm * Composition : Detection unit: Electronic sensor / Conversion unit: input unit, operation unit, output unit, indicator * Accuracy Full Scale: 0.2% (65 mm ~ 250 mm: 1st grade / 50 mm, 300 mm, 350 mm: 2nd grade) * Max. Measureable Flow Rate : 10 m/s * Display unit and contents : Accumulated flow (m3): 9 digit x 1 (forward, reverse, modification available) Instantaneous flow rate (m3 / h): 4 digits, date, time, alarm (battery life and empty pipe) and data logger * Measurement function : Low flow cut off: 0 ~ 9 of maximum flow * Measurement frequency : Battery Type : 1/5 Hz / AC Type : 6.25 Hz * Max working pressure : 1.0 MPa ~ 1.6 MPa * Input : 4 ~ 20 mA pressure gauge signal (Loop Powered Terminal): AC Type * Output : 1 Instantaneous flow rate (4 to 20 mA) 1 - AC Type 2 accumulated flow (O.C Pulse) - Pulse Load 5 ~ 35 V DC / 50 mA (Common for AC & Battery Type) * Liner : Hard Rubber * Electrode Hastelloy C * Housing/Flange : Carbon Steel * Communication and internal memory : RS 485 MODBUS: AC Type / Internal memory: Date, time, instantaneous flow rate, accumulated flow rate, and pressure Memory interval: 5 seconds ~ 24 hours (1 year storage upon 1 minute interval storage) * Power Battery Type : 3.6 V DC (Life span 7 years) / AC Type : 110 ~ 220 V AC * Temperature : Ambient temperature: 20 ~ 60 / Storage temperature: 30 ~ 70 (humidity up to 95%) * Protection class : Detection unit (IP 68) / Converter (IP 65) [ APPLICATIONS ] Water industry / Wastewater treatment industry For more details on quality Korean flowmeters, please feel free to visit http://www.hnl-global.com/flowmeter and contact us.
[ CHARACTERISTICS ] Low maintenance cost and easy installation Long lasting performance: No maintenance and repair for 6 years Intelligent information can be output by providing advanced statistical data and diagnostic programs Maximum tolerance of Class 1 meter: 1% in convection area ( Q2 â?¤ Q â?¤ Q4) 3 % in small area (Q1 â?¤ Q â?¤ Q2) [ SPECIFICATIONS ] * Measuring caliber 25 mm ~ 1,200 mm * Domestic Approval : 50 mm, 65 mm, 80 mm, 100 mm, 125 mm, 150 mm, 200 mm, 250 mm, 300 mm, 350 mm * Composition : Detection unit: Electronic sensor / Conversion unit: input unit, operation unit, output unit, indicator * Accuracy Full Scale: 0.2% (65 mm ~ 250 mm: 1st grade / 50 mm, 300 mm, 350 mm: 2nd grade) * Max. Measureable Flow Rate : 10 m/s * Display unit and contents : Accumulated flow (m3): 9 digit x 1 (forward, reverse, modification available) Instantaneous flow rate (m3 / h): 4 digits, date, time, alarm (battery life and empty pipe) and data logger * Measurement function : Low flow cut off: 0 ~ 9 of maximum flow * Measurement frequency : Battery Type : 1/5 Hz / AC Type : 6.25 Hz * Max working pressure : 1.0 MPa ~ 1.6 MPa * Input : 4 ~ 20 mA pressure gauge signal (Loop Powered Terminal): AC Type * Output : 1 Instantaneous flow rate (4 to 20 mA) 1 - AC Type 2 accumulated flow (O.C Pulse) - Pulse Load 5 ~ 35 V DC / 50 mA (Common for AC & Battery Type) * Liner : Hard Rubber * Electrode Hastelloy C * Housing/Flange : Carbon Steel * Communication and internal memory : RS 485 MODBUS: AC Type / Internal memory: Date, time, instantaneous flow rate, accumulated flow rate, and pressure Memory interval: 5 seconds ~ 24 hours (1 year storage upon 1 minute interval storage) * Power Battery Type : 3.6 V DC (Life span 7 years) / AC Type : 110 ~ 220 V AC * Temperature : Ambient temperature: 20 ~ 60 / Storage temperature: 30 ~ 70 (humidity up to 95%) * Protection class : Detection unit (IP 68) / Converter (IP 65) [ APPLICATIONS ] Water industry / Wastewater treatment industry
SYSTEM INFORMATION The electromagnetic flow meter HMF 2110 series is the most common and highly accurate flow measurement device that can be universally used in various measurement fields. Since there is no driving part like a propeller, no trouble is caused due to pressure loss, and the durability is excellent In addition, since the installation is simple with the flange type, even a beginner can easily install it through simple training. The sensor measures the flow rate by direct contact with the fluid,, thus a more reliable flow rate value can be obtained, and the reproducibility is also excellent If you are looking for a flowmeter that can be used with confidence, choose the HMF 2110 series without hesitation. â?? KEY FEATURES Quick Start Self diagnostic Easy Maintenance â?? CHARACTERISTICS â?¢ Due to high stability, popular for water flow measurement â?¢ Excellent durability due to no driving part â?¢ Electrode and lining materials are selected for measuring chemical flow â?¢ There is no pressure drop, which reduces electricity costs. â?? SPECIFICATIONS * Sensor installation method : Flange mounting type (Standard: JIS, DIN, ANSI, etc.) * Accuracy : �±0.2% (flow rate 0.1 m/s or more)0.2% (flow rate 0.1 m/s or more) * Max Minimum Flow : 0.05 m/s ~ 10 m/s (Flow rate by diameter) * Measuring pipe caliber : 6 mm ~ 2,000 mm * Measurable fluid : Water, sewage, wastewater, chemicals, etc. (Conductivity of 5�¼S /cm or more) * Power : 110 ~ 220 V AC / 60 Hz * Operating temperature : Sensor (40 ~ 70 â??), Operation: (18 ~ 60 â??) * Screen display contents : LCD Size: LCD Display 100 x 55, 3 Line, 16 Characters, Instantaneous flow rate (4 digit), accumulated flow rate (9 digit), pressure (4 digit) * Flow display unit : Unit: m3, L, etc. / Directions: Forward & Reverse (-) * Electrode : Hastelloy C * Liner: NBR, Hard Rubber, EPDM * Flange : Carbon Steel * Flow measurement frequency : 1.875 ~ 12.5 Hz * Sensor cable length : 100m * Output signal : 4 ~ 20 mA, Integrated pulse active , Passive (Max 10 kHz), Relay pulse (Max Load 24 V DC / 1A) * Communication and memory : RS 232, RS 485 Modbus 128 Mbyte internal memory: date, time, instantaneous flow rate, accumulated flow rate, Pressure memory interval: 5 seconds ~ 24 hours * Protection class : Sensor unit: IP 68 / Operation unit: IP 65 * Self diagnosis function : Alarm display when empty pipe information and self diagnosis error occur For more details on quality Korean flowmeters, please feel free to visit http://www.hnl-global.com/flowmeter and contact us.
System Information The electromagnetic flow meter HMF 2110 series is the most common and highly accurate flow measurement device that can be universally used in various measurement fields. Since there is no driving part like a propeller, no trouble is caused due to pressure loss, and the durability is excellent In addition, since the installation is simple with the flange type, even a beginner can easily install it through simple training. The sensor measures the flow rate by direct contact with the fluid,, thus a more reliable flow rate value can be obtained, and the reproducibility is also excellent If you are looking for a flowmeter that can be used with confidence, choose the HMF 2110 series without hesitation. â?? KEY FEATURES Quick Start Self diagnostic Easy Maintenance â?? CHARACTERISTICS â?¢ Due to high stability, popular for water flow measurement â?¢ Excellent durability due to no driving part â?¢ Electrode and lining materials are selected for measuring chemical flow â?¢ There is no pressure drop, which reduces electricity costs. â?? SPECIFICATIONS * Sensor installation method : Flange mounting type (Standard: JIS, DIN, ANSI, etc.) * Accuracy : �±0.2% (flow rate 0.1 m/s or more)0.2% (flow rate 0.1 m/s or more) * Max Minimum Flow : 0.05 m/s ~ 10 m/s (Flow rate by diameter) * Measuring pipe caliber : 6 mm ~ 2,000 mm * Measurable fluid : Water, sewage, wastewater, chemicals, etc. (Conductivity of 5�¼S /cm or more) * Power : 110 ~ 220 V AC / 60 Hz * Operating temperature : Sensor (40 ~ 70 â??), Operation: (18 ~ 60 â??) * Screen display contents : LCD Size: LCD Display 100 x 55, 3 Line, 16 Characters, Instantaneous flow rate (4 digit), accumulated flow rate (9 digit), pressure (4 digit) * Flow display unit : Unit: m3, L, etc. / Directions: Forward & Reverse (-) * Electrode : Hastelloy C * Liner: NBR, Hard Rubber, EPDM * Flange : Carbon Steel * Flow measurement frequency : 1.875 ~ 12.5 Hz * Sensor cable length : 100m * Output signal : 4 ~ 20 mA, Integrated pulse active , Passive (Max 10 kHz), Relay pulse (Max Load 24 V DC / 1A) * Communication and memory : RS 232, RS 485 Modbus 128 Mbyte internal memory: date, time, instantaneous flow rate, accumulated flow rate, Pressure memory interval: 5 seconds ~ 24 hours * Protection class : Sensor unit: IP 68 / Operation unit: IP 65 * Self diagnosis function : Alarm display when empty pipe information and self diagnosis error occur For more details on quality Korean flowmeters, please feel free to visit http://www.hnl-global.com/flowmeter and contact us.
Waterproof ph meter with backlight Specifications Range 0.0 to 14.0 ph Resolution: 0.1 ph Accuracy : ±0.01 ph Typical emc deviation ±0.1 ph Calibration: manual, 1 point, Temperature compensation automatic: 0 to 50 Environment: 0 to 50 (32 to 122f); Rh max 95% Battery type 4 x 1.5v alkaline Battery life approx. 200 hours of use Dimensions 152 x 30 x 21 mm (5.9 x 1.2 x 0.8") Weight: 53 g Operation Remove the protective cap. Do not be alarmed if white crystals Appear around the cap. This is normal with ph electrodes and They dissolve when rinsed with water. Turn the meter on sliding the switch on the top. Immerse into solution up to the max immersion level. ?¢ stir gently and wait until the display stabilizes. Readings are automatically compensated for temperature variations. After use, switch off ph meter, use the water clean the electrode and replace the protective cap. Do not use distilled or deionized water for storage purposes. Large fluctuations in readings could be due to lack of calibration, dry electrode or rundown batteries. Calibration Immerse the tester up to the maximum immersion level in ph 6.86 buffer solution Allow the reading to stabilize and using a small screwdriver adjust the calibration trimmer to read 6.9. Calibration is now complete. Always use fresh buffers for calibration. Battery replacement When the meter cannot be switched on or the display fades, pull out the battery compartment and replace all three 1.5v batteries, while paying attention to their polarity. Batteries should only be replaced in a safe area using the battery type specified in this instruction manual.
