Product description
Using platinum resistance temperature probe , high precision , good stability ； in one
set of transducer ，compact structure ，convenient installation ,high precision 、low power
consumption ； current output type suitable for long distance
transmission ,anti-electromagnetic interference circuit design ，ensure that all kinds of
jamming transmitter to work safely and reliably ，suitable for the modern electromagnetic
pollution environment ；
The overall good sealing performance ，the temperature range and the size can be
customized according to customer requirements ,flexible and convenient ；products
reasonable structure design ，process connection flexible and convenient interface ，small
size ， light weight ， installation position of any ； shell protection material
diversification ，to adapt to a variety of media measurement , standard pipe thread
installation。
Vibration probe part detonation temperature transmitter consists of welding line box .
proceduring linkage . temperature protection tube 。Flameproof explosion-proof junction
box temperature transmitter with isolation effectively prevent explosion vibration on the
transmitter failure ， good protection of the circuit to avoid the safely produce sparks。
（2）Output signal：4～20mA，Intrinsic safety type
（3）Linear：output signal and temperature are linear correspondence
（4）Precision： ≤±0.1%、≤±0.2%
（5）Supply power voltage：9.0～30VDC
（6）Ambient temperature： -40～+85℃
（7）Temperature drift coefficient： ±0.01%/℃
（8）Isolation strength ： input/output between AC1500v 1 minutes
（9）Voltage fluctuations：]± 0.005% X / V range below DC
（10）Insulation resistance：Input / output between /DC500V ≥ 100M.
（11）Load capacity： RL=（U-8.0v）/0.022A
（12）Voltage input：The input impedance of 5M or above
（13）The detection of input current：0.2mA(2w/3w/4w)
（14）Thermal resistance / resistance input：The input impedance of 5M or above
（15）Fuse alarm detection current：５μＡ
