Tekmar Snow Melting Control, BAS, Boiler and Mixing
SKU: 680
$4,099.00
Price
- Product Type Water Heater Control
- Width 11.13" Height 8.06" Depth 2.94"
- View Complete Specs
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Product Details
Tekmar 680
The snow melting control 680 is designed to operate electric or hydronic equipment to melt snow or ice from any surface including driveways, walkways, business entrances, parking ramps, loading docks, hospital entrances, helipads and car wash bays. It communicates with building automation systems using BACnet or Modbus for alert notification, remote monitoring and adjustment capability. Up to two snow/ice sensors can be installed, thereby increasing detection area and providing backup redundancy in the case of sensor failure. Upon detection of snow or ice, the 680 operates an electric heating cable, a single hydronic condensing or non-condensing boiler or a steam valve to provide heat to the snow melt load. The 680 provides boiler return protection by operating a mixing valve or variable speed injection mixing. Monitoring of energy consumption is possible when it is connected to an optional flow sensor.
- UPC 779655068001
- Online Product ID 9574683
- Width 11.13"
- Height 8.06"
- Depth 2.94"
- Warranty 3 years Limited
- Prop65 Warning Warning: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
- Ambient Temperature Range 32 to 122 degree F
- Boiler Mix Modulating Output 0 - 10 VDC, 500 Ohm Minimum Load Impedance, 4 - 20 mA, 1 kOhm Maximum Load Impedance
- Communications Type BACnet IP, BACnet MSTP, Modbus MSTP
- Control Type Microprocessor
- Display 3.25'' Color Touchscreen
- Enclosure Material Abs,Polycarbonate,Steel
- Floating Output 230 VAC, 5 A
- Flow Sensor 4 - 20 mA, 20 VDC Power Supply by Control
- Includes Outdoor Sensor 070, (3) Universal Sensor 082
- Indoor Outdoor Indoor
- Injection Mixing Output 230 VAC, 2.4 A
- Nema Rating NEMA 1
- Power Rating 43 VA Standby, 320 VA Maximum
- Power Supply 115 VAC plus /-10 percent , 60 Hz
- Pressure Sensor 0.5 - 4.5 VDC Ratiometric, 10 kOhm Minimum Load, 5 VDC Power Supply by Control
- Relative Humidity <90 percent Non-Condensing
- Relay Boiler Pump Relay: 230 VAC, 5 A, 1/3 hp, Boiler Stage Relay: 230 VAC, 5 A, Primary - System Pump Relay: 230 VAC, 10 A, 1/2 hp
- Safetylist CSA C US, Meets Class B: ICES and FCC Part 15, BTL Listed
- Sensor NTC Thermistor, 10 kOhm at 77 degree F (25 degree C plus /- 0.2 degree C) Beta = 3892
- Shipping 6.5 lbs.
Additional information
- Idling
- Tandem snow/ice detection
- Slab protection
- Exercising
- Automatic snow/ice detection, supports both in-slab and retrofit aerial sensors
- EconoMelt
- Storm
- Energy monitoring, BACnet or Modbus communication
- Warm weather shut down, cold weather cut off
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About This Brand
Tekmar
Innovations by VP is proud to present this decorative Water Heater Control, by Tekmar. The 680 is made from premium materials, this Water Heater Control offers great function and value for your home. This fixture is part of Tekmar's Collection, so make sure to check out other fixtures to accessorize your room.
With over 28 years of experience tekmar Control Systems understands the comfort of the occupants in a building depends on the performance of its heating, ventilation & air conditioning (HVAC) system. Since 1984, tekmar has developed affordable heating & cooling control solutions designed to get the best performance from the mechanical equipment and system. In anticipation of the needs of tomorrow, they continue to innovate and pioneer new technologies, following their motto "Better Design. Better Control. Better Systems."