Active Member
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[China]
Address: 8 Floor, Block C, Bldg 5, No.2800 Jiuxin Rd., Songjiang District, Shanghai,201612, China
Contact name:Tracy Xu
Lanry Instruments (Shanghai) Co., Ltd. |
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Ultrasonic heat meter RC82 solves many shortcomings of the existing heat meters, such as low accuracy, poor stability, easy clogging, and difficulty in meter reading. They are widely used in central heating, cooling and central air conditioning systems. They have the advantages of beautiful appearance, convenient installation and accurate measurement , Stable operation, economical and practical.
Technical Parameter-Profile
| Application | Heating/cooling/heating-cooling metering |
| Approval | MID |
| Mount position | Vertical or horizontal |
| Calculator protection class | IP 65 |
| Battery supply | 3.6V lithium battery up to 11 years lifetime |
| Temperature sensor type | PT1000 |
| Cable length of temperature sensor | 1.5 meter (or customized) |
| Test possibilities | display, instruction (compatible with NOWA software) |
| Environmental class | EN1434/MID E1+M1 |
| Ambient operating temperature | A Class (5～55) ℃ or B Class(-25 ～ +55) ℃ optional |
| Ambient storage temperature | -20～ +70 ℃ |
| Protection class | IP 65 |
| Radio system | Wireless M-bus can be integrated by 868,434,169MHz (OMS) |
| Standard interface | Optical interface |
| Interfaces optional | 1 Slots for modules with M-Bus, RS485, Pulse Output |
| Temperature range heating | 4～95℃ |
| Temperature range cooling | 4～95℃ |
| Extensive data memory | 720 days flow data and heat data |
| RS485 communication | red is vcc(5~24VDC),white is B,green is A,black is GND |
| Pulse output | red is output and black is GND |
Display
| Display indication | LCD, 8 digits |
| Units | MWh - kWh - GJ - Gcal - ℃ –K - m³ - m³/h |
| Total values | 99,999,999 - 9,999,999.9 - 999,999.99 - 99,999.999 |
| Values displayed | Energy /Power/Volume/ Flow Rate/Temperature and more |
Interfaces
| Optical | Band rate 2400 |
| M-Bus | Band rate 300-9600 |
| RS485 | Band rate 300-9600 |
| Pulse output | One pulse output |
Temperature input
| Starting temperature difference ΔΘ K | 0.25 |
| Min. temperature difference ΔΘmin K | 3 (2K can be customized) |
| Max. temperature difference ΔΘmax K | 60 (105 can be customized) |
| Absolute Temperature measuring range Θ ℃ | 4 ～95 (4-130 can be customized) |
Screw thread connection version
| Nominal flow rate | qp | m3/h | 0.6 | 1 | 1.5 | 2.5 | 3.5 | 6 | 6 | 10 |
| Nominal diameter | DN | mm | 20 | 20 | 20 | 20 | 25 | 25 | 32 | 40 |
| Overall Length | L | mm | 190 | 190 | 190 | 190 | 260 | 260 | 260 | 300 |
| Length of calculator | L1 | mm | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
| Height | H | mm | 47.5 | 47.5 | 47.5 | 47.5 | 52.5 | 52.5 | 62.5 | 70 |
| Height1 | H1 | mm | 103 | 103 | 103 | 103 | 106 | 106 | 109 | 109 |
| Calculator Height | H2 | mm | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Calculator width | B | mm | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 |
| Flange dimension | F | mm | 95 | 95 | 95 | 95 | 105 | 105 | 125 | 140 |
| Flange diameter | D1 | mm | 105 | 105 | 105 | 105 | 115 | 115 | 140 | 150 |
| Hole circle diameter | D2 | mm | 75 | 75 | 75 | 75 | 85 | 85 | 100 | 110 |
| Screw hole diameter | D3 | mm | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 18 |
| Number of screw holes | pcs | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| Max working pressure | MPa | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
Packing & Delivery
Packing
With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support. With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support.
Delivery
Standard meter: 3-7 days
Special meter: pls contact us
Express, by air, by sea can be optional.
