
Converters measuring ?? 0304/?3-?-??12
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Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Description
The measuring transducers ?? 0304/M3-N-??12 are designed for measurement and conversion of signals coming from resistance thermocouples (RT), platinum resistance thermocouples (TSP) with individual static characteristics (ISH), thermoelectric converters (TP), potentiometric devices of direct current in a unified output signal of direct current from 4 to 20 mA or from 4 to 20 mA with superimposed on it digital signal via HART protocol. The UUTs are used in various technological processes in industry and power engineering. Connection schemes: 2-, 3-, 4-wire. It is possible to work with a unified voltage signal -100...100 mV and with potentiometric sensor signals (up to 10 kOhm). ?? 0304/M3-N-BP12 is a field version of the measuring transducer. Mounting is carried out on the wall or on the pipe with the help of a bracket.
Specifications
Vibration resistance according to GOST R 52931-2008
Group V3
Explosion protection
0Ex ia IIA T6 Ga X, 0Ex ia IIB T6 Ga X, 0Ex ia IIC T6 Ga X, 0Ex ia IIA T5 Ga X, 0Ex ia IIB T5 Ga X, 0Ex ia IIC T5 Ga X, 0Ex ia IIA T4 Ga X, 0Ex ia IIB T4 Ga X, 0Ex ia IIC T4 Ga X, 0Ex ia IIA T3 Ga X, 0Ex ia IIB T3 Ga X, 0Ex ia IIC T3 Ga X, 1Ex db IIA T6 Gb
Type of digital protocol
HART v.7 (4...20 mA)
Mounting of the measuring transducer (MT)
On the wall or on a pipe with a bracket
Programmable error current
"Low" (3.7...3.8 mA) or "High" (20...23 mA)
Warranty period
24 months (from commissioning) or 36 months (from shipment)
Inspection interval
Up to 4 years old
Electromagnetic compatibility (EMC)
IIIA
Overall dimensions
Width 116 mm (excluding cable glands), height 116 mm (excluding cable glands), depth, 70 mm
Power supply voltage
=16...42 B
Degree of protection against dust and moisture
IP54 or IP56
Output signal, mA
4...20
Climatic version
UHL1 according to GOST 15150-69 (in extended temperature range)
Type (NCC) of primary converter
CWD (ISX), 50M, 100M, 50P, 100P, Pt100, Pt500, Pt1000, 100H, 1000H, TJK(J), TMK (T), TKKn (E), TKK(L), TCA(K), TPP(S), TPP (S), TPP(B), TNN(N), TWR (A-1), -100 mV....+100 mV, -1000 mV...+1000 mV, 400 Ohm, 4000 Ohm, 10 kOhm
Compliance with GOST R IEC 61508-2-2012 "Functional safety of electrical, electronic, programmable electronic systems".
Safety Integrity Level 2 (SIL 2)
TC connection diagrams
2-, 3-, 4-wire
Minimum measured temperature
From minus 210 C
Maximum measured temperature
Up to +1820 C
Possibility of simultaneous operation with two TCs using 2-wire scheme or with two TPs using built-in CHS
Armoured glass
Accuracy class
Up to 0.05 C (depending on the type of NCS)
Execution
General industrial, Explosion-proof "intrinsically safe circuit i", Explosion-proof "flameproof enclosure d"
Types of cable glands
PGM, PLT164, 20 KHK Ni, 20 KHH Ni, 20 KBU Ni, 20 CST Ni, 20 KNH Ni, 20s KMP 045 Ni, 20 KMP 050 Ni H, 20 KMP 080 Ni (nickel-plated brass)
Presence of indicator
red coloured LED indicator (optional)
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
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Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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