Specialists in pressure

Multi-range measuring transducers for pressure, differential pressure and volume flow

PREMASGARD 211x / 212x

Efficient, convenient and network-enabled

Elegant appearance, touch-operated interface, large display, and Modbus-compatible

RYMaskon

Multi-funtional duct sensor

For humidity, temperature, pressure, differential pressure and volume flow for monitoring and controlling heating, ventilation and air-conditioning systems

PREMASGARD® 814x-Modbus

Satisfied customers drive our business

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Electronic frost protection monitor

2-phase thermostat with continuous and switching output for reliable prevention of frost damages and freezing

THERMASREG® FS-20

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MWTM MODBUS 3M

THERMASGARD® MWTM MODBUS 3M

Item No. 1101-3236-0230-000
EAN 4 251325 602158

calibratable mean value temperature measuring transducer (rod sensor) THERMASGARD® MWTM - Modbus with Modbus connection, flexible, fully active sensor rod and plastic-coated copper protective tube (rugged design), with terminal box housing made of impact-resistant plastic, housing cover with quick-locking screws.
The sensor is used to detect average temperatures (mean values) in gaseous media, e.g. in ventilation and air conditioning ducts over the entire cross section or over a defined length. Laid along a meandering route, it uniformly detects the surrounding temperature, as a duct temperature sensor. The mean value sensors are factory-calibrated. Adjustment/ fine adjustment by the user is possible (zero point offset is adjustable). The mean value sensor MWTM is available in lengths of 0.4 ... 20 m and includes a mounting flange as standard. Optional MK-05-M mounting clamps can be ordered as accessories.

208,31 € net
Voltage supply 24 V AC (± 20 %) and
15…36 V DC
Power consumption < 1,0 VA/ 24 V DC
< 2,2 VA/ 24 V AC
Temperature deviation typically ± 0.2 K at +25 °C
Sensor Pt1000, DIN EN 60751, class B
Measuring range – 50...+ 150 °C; Tmin –50 °C, Tmax + 80 °C
Zero point offset ± 10 °C
Ambient temperature Measuring transducer –30...+70 °C
Medium clean air and
non-aggressive, non-combustible gases
Error detection sensor breakage, sensor short circuit
Bus protocol Modbus (RTU mode),
address range 0...247 selectable
Signal filtering 0,3 s / 1 s / 10 s
Process connection by mounting flange, plastic
(galvanised steel optional, see accessories)
and mounting clamps MK - 05 - M
Sleeve stainless steel, 1.4571, V4A
Rod material copper sensor tube, plastic-coated,
with spring for buckling protection
Sensor and rod dimensions Ø = 5.0 mm,
nominal length NL = 3 m
(nominal length optional up to max. 20 m)
Active length active along the entire sensor length
Housing plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Housing dimensions 72 x 64 x 37,8 mm (Tyr 1)
Cable gland 2x M 12 x 1.5 (Y-adapter); with strain relief,
exchangeable, max. inner diameter 6 mm
Installation observe minimum bending radius of 35 mm and
permissible vibration load, ≤ ½ G
Permissible air humidity < 95 % r. H., non-precipitating air
Protection class III (according to EN 60 730)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Type Item No. Price
KA-2 1906-1200-0000-100 0,00 €
MODBUS-Y Y-adapter Y-adapter as bypass for bus connection 7000-0005-0002-100 8,88 €
MF-06-K Mounting flange, plastic 7100-0030-1000-000 5,16 €
KRD-04 Capillary tube gland bracket Capillary tube gland bracket for FST and MWTF/MWTM for installation in ducts / sheet metal walls 7100-0030-7000-000 7,52 €
MK-05-M Mounting brackets, galvanised steel Galvanised steel mounting brackets 7100-0034-0000-000 8,33 €

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