ZigBee S0 pulse counter
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The ZED-TIDCI-M is a battery powered ZigBee device, capable to count pulses emitted from flow rate meters (water, gas, electricity,...) and to measure the temperature from both the 2 on board NTC inputs.
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Pulse counters and temperature samples are sent at regular intervals to a gateway of 4-noks products family. Moreover, if temperature sensors are installed into an hydraulic circuit in the inlet and outlet pipes this device can General characteristicssend the difference between them.
Key features
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- 2 pulse counter inputs S0 compatible
- 2 thermal resistor inputs (NTC resistors not included)
- Sampling and transmission rates are configurable
- Battery powered
- Internal antenna
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Technical Specs
| General characteristics |
Chip Ember EM250
Compatible IEEE 802.15.4 Stack EmberZnet 3.5.x (ZigBee PRO) Modbus/RTU
Device address settable via internal dip-switch
Wall mounting with screws / Cable gland: PG9 |
| RF characteristics |
Frequency: 2405 MHz ÷ 2480 MHz
Modulation: DSSS
Nominal transmission power: 2mW (3 dBm)
Reception sensitivity: -95 dBm
Internal antenna gain: 0 dB
Coverage outdoor/indoor: 100m/30m |
| Supply |
AA high energy density lithium battery 3,6V/2000mAh
Battery life: 2 years in case of 1 transmission per minute at 20°C |
| NTC thermal resistor input |
NTC type resistor
103AT type (R25 = 10 KOhm; Beta = 3435K)
Measurement range: -50°C ÷ +110°C
Measurement resolution: 0,1°C
Measurement accuracy : ±1,0°C
Measures are linearized at tenth of degree |
| Digital inputs |
Electronic type not insulated inputs for clean contact
Short circuit current 0,01mA. Use self-cleaning contact |
| Connections |
Pull out terminals (3,81 mm pitch) |
| Environment parameters |
Operating temperature: -10 ÷ +60°C; <80% U.R. not condensing
Storage temperature: -20 ÷ +70°C; <80% U.R. not condensing
Degree of protection: IP 55 |
| Approvals |
ETSI EN 300 328: Radio Compatibility for digitals wide band transmissions
ETSI EN 301 489: Radio Compatibility
EN 61000-6-2: Electromagnetic Compatibility - Emissions
EN 61000-6-3: Electromagnetic Compatibility - Immunity
EN 60950-1: Electric Safety |
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ZB-Connection 
