|
Sensepoint XCD transmitter
|
3-Line, 4-20mA, universal transmitter suitable for catalytic combustion, electrochemical, and NDIR multiple sensors,
|
|
make use of
|
Used for indoor and outdoor combustible, toxic and other dangerous environment gas detection.
|
|
Electrical parameters
|
Input voltage: STD, RFD: 16~32Vdc (rated: 24Vdc), RTD: 18~32Vdc (rated: 24Vdc)
|
|
power dissipation:
|
Electrochemical: 3.7W, infrared: 3.7W, catalytic combustion 4.9W
|
|
Current output:
|
4-20mA (source or leakage type)
|
|
≥0.0<1.0 mA
|
hitch
|
|
4.0 mA ~ 20.0 mA
|
Standard gas detection
|
|
2.0 mA or 4.0 mA (17.4 mA) suppression output (when setting parameters or calibration)
|
|
22.0 mA
|
outrange
|
|
binding post
|
STD: 15 terminals; RTD & RFD: 18 terminals,
|
|
Line diameter: 0.5mm (20AWG) ~2.5mm2 (13AWG)
|
|
electric relay
|
Three 5A@250VAC capacity relays set on or closed
|
|
And either an incentive or a non-incentive
|
|
communication
|
RS485 Modbus
|
|
structure
|
Aluminum alloy, 316 stainless steel
|
|
Transmitter material
|
316 Stainless steel
|
|
Sensor material
|
Aluminum alloy: 2.4kg.316 stainless steel: 4.5 kg
|
|
weight
|
Wall wall or pipe installation
|
|
way to install
|
Two M20 (or 2x3 / 4 " NPT) field incoming interfaces, one M25 sensor connector
|
|
connect
|
|
|
|
function
|
+/-1% Full range
|
|
repetitiveness
|
+/-1% Full range
|
|
degree of linearity
|
<+/-5% full range (O2, CO, H2S, catalytic combustion)
|
|
accuracy
|
T50 15s, T9030s (catalytic combustion and infrared sensor)
|
|
response time
|
T50 ≤15s，T90≤30s(Catalytic combustion and infrared sensors)
|
