
Converters measuring ?? 0304/M3-N-AG18
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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 converters ?? 0304/?3-N-AG18 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 devices are used in various technological processes in industry and power engineering. The power supply unit is equipped with an LED indicator. 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-AG18 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
Mounting of the measuring transducer (MT)
On the wall or on a pipe with a bracket
Type of digital protocol
HART v.7 (4...20 mA)
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
Vibration resistance according to GOST R 52931-2008
Group V3
Types of cable glands
K-13, KB-13, KB-17, KVM-16Vn, KVM-20Vn, KVM-22Vn, KT-1/2, KT-3/4 (stainless steel)
Execution
General industrial, Explosion-proof "intrinsically safe circuit i", Explosion-proof "flameproof enclosure d"
Accuracy class
Up to 0.05 C (depending on the type of NCS)
Possibility of simultaneous operation with two TCs using 2-wire scheme or with two TPs using built-in CHS
Armoured glass
Maximum measured temperature
Up to +1820 C
Minimum measured temperature
From minus 210 C
TC connection diagrams
2-, 3-, 4-wire
Compliance with GOST R IEC 61508-2-2012 "Functional safety of electrical, electronic, programmable electronic systems".
Safety Integrity Level 2 (SIL 2)
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
Climatic version
Performance group according to GOST R 52931-2008: C2 (from minus 60 to plus 80), C3 (from minus 25 to plus 70).
Output signal, mA
4...20
Degree of protection against dust and moisture
IP54 or IP56
Power supply voltage
=10...42 V (without HART)
Overall dimensions
Width 124 mm (excluding cable glands), height 122 mm (excluding cable glands), depth 93 mm
Electromagnetic compatibility (EMC)
IIIA
Inspection interval
Up to 4 years old
Warranty period
24 months (from commissioning) or 36 months (from shipment)
Programmable error current
"Low" (3.7...3.8 mA) or "High" (20...23 mA)
Presence and type of indicator
SD-indicator of red colour
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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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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