Full isolation integrated temperature transmitter

General integrated temperature transmitter is used for the signal input of Thermal resistance(RTD),Thermocouple(TC), Resistance and Voltage, which can be installed in the sensor through PC configuration.(PEOFIBUS-PA and HART protocol are available). Applicable places:· The PCP integrated temperature transmitter can be used to transform all kinds of input signals into 4-20mA output signals·InputThermal resistance(RTD)Thermocouple(TC)Resistance(Ω)Voltage (mV).Through PC,the configuration tool can be used online. Characteristics:.General PCP can be used for all kinds of input signals.Electric isolation.Two-wire system and 4-20mA analogy output.High accuracy.The sensor damage or short circuit fault signals can be set in advance in accordance with NAMUR NE 43.·EMC shall be in accordance with NAMUR NE 21, CE.Explosion-proof certification.Output analog.The measurement range can be customized by users

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Operation and system structure

Measurement system

An intelligent temperature transmitter is a two-wire system with analog output, input 2-,3- and 4-wire thermal resistance (RTD) signals, thermocouple signal, and voltage signal, which can be configured through a configuration tool,

lnput Thermal resistance (RTD)

Type	Measurement Range	Min. Measurement Range
Pt100 Pt500 Pt1000 In accordance with IEC 751	-200-850℃ -328-1562°F -200-250℃ -328-482°F -200-250℃ -328-482°F	10K(18°F) 10K(18°F) 10K(18°F)
Ni100 Ni500 Ni1000 In accordance with DIN 43760	-60-180℃ -76-356°F -60-150℃ -76-302°F -60-150℃ -76-302°F	10K(18°F) 10K(18°F) 10K(18°F)
Wiring type	Resistance compensation of 2-,3- or 4-connecting two-wire system measurement cable ( 0-20Ω)
Resistance of sensor cable	Each cable
Sensor current	≤0.6mA

Resistance signal(Ω)

Type	Measurement Range	Min. Measurement Range
Resistance(Ω)	10..2000(Ω)	100(Ω)

Thermocouple (TC)

Type	Measurement Range	Min. Measurement Range
B (PtRh30-PtRh6) C (W5Re-W26Re)^[3] D (W3Re-W25Re)^[3] E (NiCr-CuNi) J(Fe-CuNi) K (NICr-Ni) L (Fe-CuNi)^[2] N[NiCrSi-NiSi) R(PtRh13-Pt) S(PtRh10-Pt) T(Cu-CuNi) U(Cu-CuNi)^[2] MoRe5-MoRee41^[1] In accordance with IEC 584 Part 1	0-+1820℃ 32-3308°F 0-+2320℃ 32-4208°F 0-+2495℃ 32-4523°F -200-+915℃ -328-1679°F -200-+1200℃ -328-2192°F -200-+1372℃ -328-2501°F -200-+900℃ -328-1652°F -270-+1300℃ -454-2372°F 0-+1768℃ 32-3214°F 0-+1768℃ 32-3214°F -200-+400℃ -328-752°F -200-+600℃ -328-1112°F 0-+2000℃ 32-3632°F	500k (900°F) 500k (900°F) 500k (900°F) 50k (900°F) 50k (900°F) 50k (900°F) 50k (900°F) 50k (900°F) 500k (900°F) 500k (900°F) 50k (900°F) 50k (900°F) 500k(900°F)
Cold junction	Inner(Pt100) or Outer (0...80℃)，32..176°F
Accuracy of cold junction	±1k
Sensor current	30nA

Voltage signal (mV)

Type	Measurement Range	Maximurm Measurement Range
Millivolt(mV)	-10...100mV	5mV

input output ( analog )

Output signal	4...20 mA.20..4 mA
Transmit characteristics	Temperature, resistance and voltage linearity
Maximum load	( V-8V )/0.025A

(1) Without reference

(2) In accordance with DIN 43710

(3) In accordance with ASTM E988

Digital filter Grae 1	0...8s
input current	≤3.5mA
Current limitation	≤25mA
Time delay switch	4s (During power on la-3.8mA)
Response time	1s

Fault signal (fault monitoring)

Below measurement lower limit	Dutput down to 3.8mA
Above measurement upper Iirmit	Output up to 20.5mA
Sensor damage Sensor short circuit	Can be set as≤3.6mA or ≥21.0 mA

Electric connection

Power Supply	U_b=8...35V DC Polarity protection
Electrical isolation (input/Output)	U=3.75kV AC
Allowable fluctuation range	U≤5V (when Ub≥13V, f_max=1KH₂t)

Accuracy

Reference cond tions

Raled temperature23℃ (73.4°F）±5K

Thermal resistance(RTD)

Type	Measurement accuracy
Pt100,Ni100 Pt500,Ni500 Pt1000,Ni1000	0.2K or 0.08% 0.5K or 0.20% 0.3K or 0.12%

Resistance signal(Ω)

Type	Measurement accuracy	Measurement range
Resistance	±0.1Ω or 0.08%	10...40Ω
Resistance	±1.5Ω or 0.12%	10...2000Ω

Thermocouple (TC)

Type	Measurement accuracy
K, J, T, E, L, U, N, C, D S.B.R MoRe5-MoRe41	typ.0.5 k or 0.08% typ.1.0 k or 0.08% typ.2.0 k or 0.08%
Allecled by internal relerence end	Pt100 DIN IEC751 C1.B

Voltage signal (mV)

Type	Measurement accuracy	Measurement range
Millivolt(mv)	±20μV or 0.08%	-10...10mV

Affected by power supply	≤±0.01%/V with deviation of 24^[3]	Measurement range
Affected by load	≤±0.02%/100Ω^[3]	-10...10mV

(1)Not applicable to the thermocouple.

(2) % is relative to the adjustable measurement range (max.value).

(3)All ala is related to the final value of measurement(FSD)

Temperature shift	RTD Td=±(15ppmkMax.measurement range)±50 ppmKPre-set measurement range)∆θThermal resistance Pt100 Td=±(15ppmk(Final value of measurement+200)+50ppm/KPre-set measurement range)∆θ Thermocouple(TC) Td=±(50 ppmKMax.measurement range+50ppm/KPre-set measurement range)*∆θ ∆θ=Value of environment temperature deviates from reterence temperature
Long-term stability	≤0.1K/Year[1] or ≤0.05%/Year[1][2]

Installation condition

Installation angle	No Limitation
Installation area	Waterproof connecting box or explosion-proot connection box

Application condition Environment condition

Environment temperature	-40...+85℃(-40..185°F). Applicable to explosion proot area
Storage temperature	-0..+100℃(-40...-212°F)
Climate class	n accordannce wilh EN G0654-1,ClaasC
Condensation	Permission
ProtacLlon class	IP 00/IP 66 Installation
Vibration protection	In accordance with IEC 60068-2-6
Electromagnetic compatibility	Anti-EMI and anti-EMl radiated emission in accordance With EN 61326-1 and NAMUR NE 21

Mechanical structure

Welghl	=40g
Material	Casing: PC, plaslic or polyester
Terminal	cable max,1.75 mm2(0.0027 in2)

Display and operating system Remote operation

Configuration tool	Special configuration tool
Configuration software	PC operating software (Reaowin 2o00 ]
interlace	PC interface connected with cable TTL-l-RS 232 with plug
Configuration parameter	Sensor type, connecting type, and engineering unit(C/F measurement range, internal/external cold junction compensation, cable resistance compensation in two-wire system measurement, fault condition, the output signal ( 4...20/20...4 mA), digital filter (damp), outlet, measuring point mark(8 characters) and output analog.